Post on 12-Jan-2017
DECEMBER 2014 I NEW ZEALAND
Timber Cavity BattenTechnical Specification
James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 3
5 STRIACLADDINGINSTALLATION 65.1 General 65.2 Fastener durability 75.3 Fastener – size and layout 7
6 JOINTS 86.1 Vertical joint 76.2 Horizontal joint 76.3 Drainage joint 76.4 Internal corner joint 76.5 External corner joint 7
7 FINISHES 77.1 Painting 77.2 Flexible sealant 8
8 STORAGEANDHANDLING 8
9 MAINTENANCE 8
10 PRODUCTINFORMATION 810.1 Manufacturing and classification 810.2 Product mass 810.3 Durability 8
11 SAFEWORKINGPRACTICES 9
12 PRODUCTANDACCESSORIES 10
13 DETAILS 12
PRODUCTWARRANTY 35
1 APPLICATIONANDSCOPE 31.1 Application 31.2 Scope 31.3 Details 3 1.4 Specific design 3
2 DESIGN 32.1 Compliance 32.2 Responsibility 32.3 Site and foundation 32.4 Clearances 32.5 Moisture management 42.6 Structure 42.7 Fire rated walls 42.8 Structural bracing 42.9 Energy efficiency 4
3 FRAMING 53.1 General 53.2 Timber framing 53.3 Steel framing 53.4 Special framing requirements 53.5 Tolerances 5
4 PREPARATION 54.1 Building underlay / HomeRAB Pre-Cladding 54.2 Rab board 64.3 Cavity closure / vent strip 64.4 Cavity battens 64.5 Intermediate support 64.6 Flashings 64.7 Junctions and penetrations 6
Contents
WEVALUEYOURFEEDBACKTocontinuewiththedevelopmentofourproductsandsystems,wevalueyourinput.Pleasesendanysuggestions,includingyourname,contactdetails,andrelevantsketchesto:
Ask James HardieTM Fax0800808988literaturefeedback@jameshardie.co.nz
James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 3
1.1 APPLICATIONStria®Claddinginstalledasperthisspecificationgivesapanelisedplasteredmasonryappearanceonbuildingfacades.StriaCladdingcanbefixedtoeithertimberorlightweightsteel-framedexternalwalls.Awiderangeofcolourscanbeusedvaryingfromlighttodark.StriaCladdingisavailablein405mmwidex4200mmlengthsandis14mmthick.
If you are a specifierOrotherresponsiblepartyforaprojectensurethattheinformationinthisdocumentisappropriatefortheapplicationyouareplanningandthatyouundertakespecificdesignanddetailingforareaswhichfalloutsidethescopeofthesespecifications.
If you are an installerEnsurethatyoufollowthedesign,moisturemanagementprinciples,associatedfiguresandmaterialselectionprovidedbythedesignerandthisJamesHardieTechnicalSpecification.Allthedetailsprovidedinthisdocumentmustbereadinconjunctionwiththeprojectspecification.
Make sure your information is up to dateWhenspecifyingorinstallingJamesHardieproducts,ensurethatyouhavethecurrentmanual.Additionalinstallationinformation,warrantiesandwarningsareavailableatwww.jameshardie.co.nzorAskJamesHardie™on0800808868.
1.2 SCOPEThisspecificationcoverstheinstallationofStriaCladdingfixedovertimbercavitybattensonbuildingsthatfallwithinthescopelimitationofNZS3604andE2/AS1oftheNewZealandBuildingCode(NZBC).
ThisspecificationalsocoverstheinstallationofStriaCladdingonprojects,whicharesubjecttospecificengineeringdesign(SED)uptoawindpressureof2.5kPa(ULS).
Note: Refer to Stria Cladding CLD Structural Cavity Batten technical specification when fixing to CLD Structural Cavity Battens.
1.3 DETAILSVarioustypicalStriaCladdingconstructiondetailsareprovidedintheDetailssectionofthisdocument.ThesedetailsareavailableinCAD,ArchiCAD,MODandpdffileformatandcanbedownloadedfromourwebsiteatwww.jameshardie.co.nz.
Alldimensionsshownareinmillimetresunlessnotedotherwise.
1.4 SPECIFIC DESIGNForuseoftheStriaCladdingonspecificdesignprojects,thedesigner,architectorengineermustensurethatallclausesofNZBChavebeenconsideredandaspecificdesignhasbeenundertakenfortheareaswhichfalloutsidethescopeofthisliterature.
2 Design1 Application and scope
2.1 COMPLIANCEStriaCladdinginstalledinaccordancewiththisspecificationhasbeentestedasperE2/VM1andcomplieswithExternalMoisture-E2ClauseofNZBC.ThecladdinghasalsobeentestedandcomplieswiththerequirementsofStructure-B1,Durability-B2,EnergyEfficiency-H1andHazardousBuildingMaterial-F2ClausesofNZBC.
2.2 RESPONSIBILITYThespecifierorotherpartyresponsiblefortheprojectmustensurethattheinformationanddetailsinthisspecificationareappropriatefortheintendedapplicationandthatadditionaldetailingisperformedforspecificdesignoranyareasthatfalloutsidethescopeofthistechnicalspecification.Forapplicationsoutsidethescopeofthisliteratureanddetails,whicharenotprovidedherein,thearchitect,designerorengineermustundertakespecificdesignanditshouldbeensuredthattheintentoftheirdesignmeetstherequirementsoftheNZBC.
AllNewZealandStandardsreferencedinthismanualarecurrenteditionsandmustbecompliedwith.
JamesHardieconductsstringentqualitycheckstoensurethatanyproductmanufacturedfallswithinourqualityspectrum.Itistheresponsibilityofthebuildertoensurethattheproductmeetsaestheticrequirementsbeforeinstallation.JamesHardiewillnotberesponsibleforrectifyingobviousaestheticsurfacevariationsfollowinginstallation.
2.3 SITE AND FOUNDATIONThesiteonwhichthebuildingissituatedmustcomplywithE1/AS1SurfaceWaterClauseofNZBC.
Foundationsdesignmustcomplywithrelevantregulations,standardsandmeettherequirementsofNZBC.
Thegradeofadjacentfinishedgroundmustslopeawayfromthebuildingtoavoidanypossibilityofwateraccumulation.
2.4 CLEARANCESTheclearancebetweenthebottomedgeandpaved/unpavedgroundofcladdingmustcomplywithsection9.1.3ofE2/AS1.Thefinishedfloormustalsocomplywiththeserequirements.Theseclearancesmustbemaintainedthroughoutthelifeofthebuilding.
Stria Cladding must overhang the bottom plate by a minimum of 50mm as required by E2/AS1.
Stria Cladding must maintain a minimum clearance of 100mm from paved ground, and 175mm from unpaved ground. On the roofs and decks, the minimum clearance must be 50mm.
Do not install external cladding such that it may remain in contact with water or ground. Refer Figures 4 and 5.
4 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 5
2.5 MOISTURE MANAGEMENTIt is the responsibility of the specifier to identify moisture related risks associated with any particular building design.
Wall construction design must effectively manage moisture, considering both interior and exterior environments of the building, particularly in buildings that have a higher risk of wind driven rain penetration. The buildings should also be ventilated sufficiently to control moisture accumulation due to condensation especially in artificially cooled/heated buildings.
Walls shall include those provisions as required by External Moisture Clause E2/AS1 of NZBC. In addition, all wall openings, penetrations, junctions, connections, window sills, heads and jambs must incorporate appropriate flashings for waterproofing. The other materials, components and installation methods used to manage moisture in external walls, must comply with the requirements of relevant standards and the NZBC. For further guidance on designing for weather tightness, refer to BRANZ Ltd. and the Department of Building and Housing updates on the following websites respectively, www.branz.co.nz and www.dbh.govt.nz.
In addition, the following issues must also be considered:
• Sealant must be installed where detailed in this literature.
• Where the walls are higher than two storeys, it is necessary to provide a horizontal flashing at the second floor level to drain the cavity.
• The installation of smoke chimneys, pipe penetrations and other fixtures etc. must not track moisture into the wall or restrict the drainage of moisture to the exterior.
2.6 STRUCTURE2.6.1 Timber FramingTimber-framed buildings must either be in accordance with NZS 3604 (Timber Framed Buildings) or designed as per specific engineering design. For a building requiring a specific engineering design, the framing stiffness must be equivalent to or more than the stiffness requirements of NZS 3604.
For specific design projects, the timber framing must be designed in accordance with the requirements of NZS 3603 and AS/NZS 1170.
For timber frame walls longer than 12m, it is best practice to allow for construction joints to accommodate movements generated due to timber shrinkage or deflections etc.
2.6.2 Steel FramingSteel-framed buildings must comply with the requirements of AS/NZS 3404 ‘Steel Structures Standard’ or specific engineering design requirements. Also refer to NASH 3405 steel framed buildings guidance document published by ‘National Association of Steel Housing’ (NASH).
2.6.3 Wind PressuresStria Cladding is suitable for use in all wind zones in New Zealand up to and including EH as defined in NZS 3604.
Stria Cladding is also suitable in specific design projects up to wind pressures of 2.5kPa uls.
2.7 FIRE RATED WALLSStria Cladding when fixed over timber cavity battens to external walls can achieve fire ratings up to 60/60/60 to comply with Clause C/AS1 of the NZBC when the walls are constructed in accordance with the current James Hardie ‘Fire and Acoustic’ Design Manual.
Stria Cladding is classified as a 'non-combustible' material suitable for use on walls close to a boundary.
2.8 STRUCTURAL BRACINGStriaCladdinginstalledasperthisspecificationhasnotbeentestedandthereforecannotbeusedtoachieveanystructuralbracing.However,bracingcanbeachievedbyusingJamesHardierigidairbarrierinstalleddirecttoframinginsteadofabuildingunderlayorbyusingVillaboard®Liningbracingsystemontheinternalface.
2.9 ENERGY EFFICIENCYExternalwallsconstructedusingStriaCladdingandbulkinsulation,wheretheareaofglazingis30%orlessofthetotalwallarea,constructedasperthistechnicalspecificationcomplieswiththeinsulationrequirementsforwallsinNZBCAcceptableSolutionH1/AS1(EnergyEfficiencyClauseH1),ReplacementTable1.Tomeetthermalinsulationrequirementsfortheconstruction,thebulkinsulationasspecifiedinTable1mustbeused.ThisinsulationmaybesubstitutedwithinsulationshavinghigherR-values.Thethermalinsulationofawallchangeswhenthesizeorspacingoftimberframingisincreasedordecreased.ThecalculationusedinTable1isbasedonatimberframingsize90x45mmandusinganinternalliningmaterialsuchasJamesHardieVillaboardLiningora10mmplasterboard.
Table1Insulation capability
Climate Zone*
R-Value Requirement*
Cavity Insulation Infill Requirement
1and2 1.9m2ºC/W #R2.0
3 2.0m2ºC/W #R2.2
TotalconstructionR-Valuedependsontheinsulationmaterialusedandtheframingratio.TheinsulationmaterialR-Valuesspecifiedinthistableareforstudsspacedat600mmc/candnogsspacedat800mmc/c.
#ToachievehigherR-ValuesofconstructionthewallinsulationmaterialmustbereplacedwithaninsulationmaterialhavinghigherR-Valuestosuittherequirements.
Forfurtherguidanceoninsulationrequirementrefertothecurrenteditionof‘HouseInsulationGuide’publishedbyBRANZ.
4 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 5
3.3 STEEL FRAMING3.3.1 Dimensions and GaugeA38mmminimumwidestudcanbeusedtoinstallStriaCladding.Thethicknessofsteelframemustbeintherange0.55to1.6mmBMT(BaseMetalThickness).Consideringtheeaseofinstallation,therecommendedminimumBMTis0.75mm.
3.3.2 DurabilityThesteelframingmusthavetheappropriatelevelofcoatingtocomplywithdurabilityrequirementsofNZBC.
3.3.3 Frame ConstructionSteelframingmustcomplywithNASHhandbook/guidelines.Studandbattenspacingmustnotbemorethanwhathasbeenspecifiedinthisspecification.Refertoframingmanufacturer’sspecificationsorNASH3405forfurtherguidanceonsteelframe.
3.4 SPECIAL FRAMING REQUIREMENTSThefollowingarespecialframingrequirementsforbothtimberandsteelframing:
• Double studs are required at internal corners, refer Figure 15.
• Extra packers maybe required at external corners.
3.5 TOLERANCESInordertoachievetherequiredperformanceandanacceptablewallfinish,itisimperativethatframingisstraightandtrue.FramingtolerancesshallcomplywithTable2.1ofNZS3604andthemanufacturer’sspecifications.Allframingshallbemadeflush.
4 Preparation
4.1 BUILDING UNDERLAY / HOMERAB PRE-CLADDING
Buildingunderlay/HomeRAB®Pre-CladdingmustbeprovidedaspertherequirementsofExternalMoistureClauseE2ofNZBC.ThebuildingunderlayselectedforusemustcomplywithTable23ofE2/AS1.
Thebuildingunderlaymustbefixedinaccordancewithsection9.1.7E2/AS1andunderlaymanufacturer’srecommendations.
Wallswhicharenotlinedontheinsidefacee.g.garagewallsorgableendsmustincludearigidsheathingoranairbarrierbehindthecladdingwhichcomplieswithTable23ofE2/AS1.JamesHardieHomeRABPre-Claddingcomplieswiththeserequirementsandissuitableforuseinthissituation.ItmustbeinstalledinaccordancewithJamesHardieRigidAirBarriersinstallationmanual.
3 Framing
3.1 GENERALStriaCladdingcanbefixedeithertoatimber-frameorsteel-frame.
ForfixingintosteelframeAskJamesHardieon0800808868forspecificrequirements.
•Studsmustbeprovidedat600mmcentrsmaximum.•Nogsmustbeprovidedat800mmcentresmaximum.
Note: For fixing Stria Cladding, fastener spacing is provided in Section 5.
3.2 TIMBER FRAMING3.2.1 DimensionsA45x90mmminimumframingsizeisrequired.
Aminimum70mmwidestudisrequiredatverticaljointflashingjoints.
3.2.2 Structural GradeTimbergradeusedmustbeinaccordancewithtimbergradesspecifiedinNZS3604.
3.2.3 DurabilityTheexternalframingtimbermustbetreatedtoaminimumH1.2treatment.Highertreatmentlevelsmaybeusedbutcheckforthecompatibilityoftreatmentchemicalswithothermaterials.RefertoNZBCAcceptableSolutionB2/AS1Durabilityforfurtherinformationaboutthedurabilityrequirements.
FortimbertreatmentandallowablemoisturecontentinformationrefertoNZS3602(TimberandWood-BasedProductsforuseinBuildings)andNZS3640(ChemicalPreservationofRoundSawnTimber)forminimumtimbertreatmentselectionandtreatmentrequirements.
Alsorefertoframingmanufacturer’sliteratureforfurtherguidanceontimberselection.Framingmustbeprotectedfrommoistureatsitesinaccordancewiththeframingmanufacturerrecommendations.
Note: Refer to NZS 3602 for information about the allowable moisture content in timber framing.
3.2.4 Frame ConstructionUseoftimberframingmustbeinaccordancewithNZS3604andtheframingmanufacturer’sspecifications.Theframingmustberigidandnotrelyonthecladdingforstability.Timberframingsizesanditsset-outmustcomplywithNZS3604andasspecifiedinthistechnicalspecification.
Thefollowingframingisrequired:
• Studs must be provided at 600mm centres maximum.
• Nogs must be provided at 800mm centres maximum.
• When studs are spaced at 400mm centres then the nogs / dwangs may be provided at 1200mm centres
• An extra stud is required in internal corners
• For specific design projects exposed to wind speeds higher than 50m/sec, the stud spacing must be closed to 400mm c/c.
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4.2 RAB BOARDGeneralbuildingunderlayorHomeRABPre-Claddingissuitableforuseuptoveryhighwindspeedzone(50m/sec).
WhenanEHwindzoneorforspecificdesignprojectswherethewindpressureishigherthan1.5kPa,JamesHardieRABBoardmustbeusedinsteadofbuildingunderlay.
ToachievethetemporaryweathertightnessusingJamesHardierigidairbarriers,windows/doorsneedtobetemporarilyinstalled.RefertoJamesHardieRigidAirBarriersinstallationmanualforinformationregardingitsinstallation.
4.3 CAVITY CLOSURE / VENT STRIPTheJamesHardieStriaAluminiumCavityClosureoruPVCcavityventstripmustbeinstalledatthebottomofallwallsandaboveallopeningsconstructedusingthedrainedandventilatedcavityconstructionmethod.Itisimportantthattheopeningsinthecavityclosure/ventstriparekeptclearandunobstructedtoallowfreedrainageandventilationofcavities.JamesHardiecavityclosure/ventstriphasanopeningareaof1000mm2/mlength.
4.4 CAVITY BATTENSStria Cladding to be installed on a cavity. The battens provide ventilation and drainage between the frame and the panel and are considered a “packer” only in this specification.
The timber cavity battens must be minimum H3.1 treated in accordance with NZS 3640 (Chemical preservation of rough and sawn timber) to comply with the durability requirements of B2/AS1.
Cavity battens must comply with E2/AS1 and:
• be minimum 18mm thick
• be as wide as the width of studs
• fixed vertically to studs
• be fixed by the cladding fixings to the main framing over the building underlay. Therefore until claddings are fixed the battens only need to be tacked to framing by 40 x 2.8mm or longer nails at 800mm c/c.
4.5 INTERMEDIATE SUPPORTWhere studs are at 600mm centres an intermediate means of restraining the building underlay and insulation from bulging into the cavity shall be installed. An acceptable method to achieve this is using one of the following options:
• intermediate cavity batten between the studs
• 75mm galvanised mesh
• polypropylene tape at 300mm centres fixed horizontally and drawn taut
No intermediate supports are required:
• when studs are spaced at 400mm centres
• when rigid air barriers instead of building underlays are used.
4.6 FLASHINGSAllwallopenings,penetrations,intersections,connections,windowsills,headsandjambsmustbeflashedpriortoStriaCladdinginstallation.RefertomoisturemanagementrequirementsinClause2.5.Thebuildingunderlay/rigidairbarriermustbeappropriatelyincorporatedwithpenetrationandjunctionflashingsusingflashingtapes.Materialsmustbelappedinsuchawaythatwatertracksdowntotheexterioronthefaceofbuildingunderlayorrigidairbarrier.JamesHardiewillassumenoresponsibilityforwaterinfiltrationwithinthewallduetopoorinstallationofflashingsorbuildingunderlay.
TheselectedflashingmaterialsmustcomplywiththedurabilityrequirementsofNZBC.ForinformationrefertoTable20ofE2/AS1.
WhenusingJamesHardierigidairbarrierstheentireframingaroundopeningsmustbesealedwithaflashingtape.Thetapemustbefinishedoverthefaceoftherigidairbarrier.RefertoJamesHardieRigidAirBarriersinstallationmanualforfurtherinformation.
4.7 JUNCTIONS AND PENETRATIONSRefertoClause2.5ofthisspecificationformoisturemanagementrequirements.Allwindowsanddoorsmustbedetailedaspertherequirementsofthisspecification.JamesHardiehasdevelopedthewindowdetailsforStriaCladdingwhichmeettherequirementsofE2ExternalMoisture,anapproveddocumentoftheNZBC.RefertoFigures17to19.
5 Stria Cladding installation
5.1 GENERALStriaCladdingmustbekeptundercoverwhilstinstorageoratsitesandtheymustbedryatthetimeoftheirinstallation.AllsitecutpaneledgesmustbesealedwithDuluxAcraprime501/1,DuluxPrimacryl,ReseneQuickDryorsimilarsealercompatiblewiththefinishcoatbeforeinstallation.
StriaCladdingmustbefullysupportedandfixedintotimbercavitybattens.Ensurethatcladdingishardagainstthebattenstoavoiddrumminess.
Toachievebestastheticresultsitisrecommendedtopositionverticaljointerbythecornerofopeningsorcoincidingwiththecentrelineofopenings.RefertoFigure3
ThistechnicalspecificationonlycoversthehorizontalinstallationofStriaCladding.
AskJamesHardieon0800808868forverticalinstallationtechnicalsupplementofStriaCladding.
6 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 7
5.2 FASTENER DURABILITYFasteners must meet the minimum durability requirements of the NZBC. NZS 3604 specifies the requirements for fixing material to be used in relation to exposure conditions and are summarised in Table 2.
Table2Exposure conditions and nail selection prescribed by NZS 3604
NAIL MATERIAL
Zone D Zone C outside sea spay zone and Zone B and geothermal hot spots
Bracing - all zones
Grade 316 Stainless
Hot-dipped galvanised or 316 Stainless
Grade 316 Stainless
* (Zone C areas where local knowledge dictates that increased durability is required, appropriate selection shall be made). Microclimate conditions as detailed in NZS 3604, Paragraph 4.2.4 require SED.
Also refer to the NZBC Acceptable Solution E2/AS1’ Table 20 and 21 for information regarding the selection of suitable fixing materials and their compatibility with other materials.
5.3 FASTENER – SIZE AND LAYOUTStria Cladding must be fixed to framing using the fixings as specified in Table 3 below and follow the edge distance required for nails as shown in the details. Refer to Figure 7.
When using rigid air barrier like HomeRAB Pre-Cladding or RAB Board, the cladding fixing nails must be increased in length equal to the thickness of the rigid air barrier.
Table3Panel fixing
cavity construction
65x2.87mm D head or 60x2.87mm RounDrive nails
Fix nails at 100mm from top edge and 100mm from bottom edge/per board/per stud. Refer to Figure 12
For other fixing options Ask James Hardie on 0800 808 868.
• When fixing the panels using nail guns, refer to the nail gun manufacturer for information about nails and the type of nail gun to be used.
• Stud width of 70mm min required when using a vertical joint flashing. Refer Figure 9.
• D head nails - finish nails 2mm below panel surface.
• RounDrive nails - finish nails flush with panel surface.
6 Joints
6.1 VERTICAL JOINTStria Cladding can be jointed using vertical joint flashing, trimline joint flashing or a butt joint. Refer to Figures 7 to 11.
Asinglestudisrequiredwhenusingtrimlinejointflashing.RefertoFigure7.Doublestudsarerequiredwhenusingverticaljointflashing.ReferFigure9.
6.2 HORIZONTAL JOINTStriaCladdingpanelsarelappedovereachotherasperFigure12.Thereisaminimum25mmlapbetweenthetwopanels.EnsurethatStriaCladdingpanelsaresecurelyinterlockedbeforenailing.StriaCladdingcanruncontinuousoverfloorjoistswithoutanyhorizontaljointwhenLVLtimberfloorjoistsareused.RefertoFigure28.
WhenanengineeredjoistorLVLjoistisnotused,ahorizontaljointoramovementjointmustbeformedatfloorjoist,refertoFigures25and26.
6.3 DRAINAGE JOINTAftereverytwofloorsahorizontaldrainagejointflashingisrequired,refertoFigure26.
6.4 EXTERNAL CORNER JOINTAnexternalboxcornerflashingisusedtofixtheexternalcorners,refertoFigure13and14.
6.5 INTERNAL CORNER JOINTAn internal corner flashing is to be used to form an internal corner joint, refer to Figure 15. Alternatively an internal mitre corner, refer to Figure 16.
An extra stud is required in internal corners.Note: All joint mouldings to be fixed at 400mm centres both sides.
7 Finishes7.1 PREPARATIONTheDheadnailheadsmustbefinished2mmbelowthepanelsurface.Thenailholesmustbefilledwithanexteriorgradetwopartbuildersfill,ie.CRCBuildersFillorsimilartwopartexternalgradefiller.TheRounDrivenailheadsmustfinishflushwithpanelsurface.
7.2 PAINTINGStriaCladdingispre-primedandissuitableforsiteappliedacrylicpaints.
Inordertosealcutedgesorsandedpatches,DuluxPrimacryl,Acroprime501/1ReseneQuickDryorasimilarproductshouldbeapplied.Theprimershouldbecompatiblewiththepainttobeused.
PaintingofStriaCladdingismandatorytomeetthedurabilityrequirementsofNZBCand15yearJamesHardieproductwarranty.StriaCladdingmustbedryandfreeofanydustorgrimebeforepainting.Thepanelsmustbepaintedwithin90daysoftheirinstallation.ThereisnorestrictionontheLRVofpainttobeappliedontheStriaCladding.
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10 Product information
10.1 MANUFACTURING AND CLASSIFICATION
StriaCladdingisanadvancedlightweightcementcompositecladdingmanufacturedusingJamesHardieformulation.BasiccompositionisPortlandcement,groundsand,cellulosefibreandwater.
StriaCladdingismanufacturedtoAustralian/NewZealandStandardAS/NZS2908.2‘Cellulose-CementProducts’(ISO8336‘Fibre-CementFlatSheet’).
StriaCladdingisclassifiedTypeA,Category2inaccordancewithAS/NZS2908.2“Cellulose-CementProducts”.
ForSafetyDataSheets(SDS)visitwww.jameshardie.co.nzorAskJamesHardieon0800808868.
10.2 PRODUCT MASSStriaCladdingismanufacturedin14.0mmthicknessandhasamassof13.8kg/m2atEMC.
StriaCladdingisdefinedasaLightWeightWallCladding(notexceeding30kg/m2)asperNZS3604.
10.3 DURABILITYStriaCladdingandJamesHardierigidairbarrierinstalledandmaintainedasperthistechnicalspecificationwillmeetthedurabilityrequirementforcladdingasperDurabilityB2clauseofNZBC.
10.3.1 Resistance to Moisture/Rotting StriaCladdinghastestedtocheckitsresistancetopermanentmoistureinduceddeterioration(rotting)bypassingthefollowingtestsinaccordancewithAS/NZS2908.2:
• Water Permeability (Clause 8.2.2)
• Warm Water (Clause 8.2.4)
• Heat Rain (Clause 6.5)
• Soak Dry (Clause 8.2.5)
10.3.2 Resistance to fireStria Cladding is classified as ‘Non-Combustible Material’ which is suitable for use as external wall cladding and complies with Performance C3.7 of the NZBC Clause C3 Fire Affecting Areas Beyond the Fire Source.
11.3.3 Alpine RegionsInregionssubjecttofreeze/thawconditions,StriaCladdingandJamesHardierigidairbarriermustnotbeindirectcontactwithsnoworicebuildupforextendedperiods,e.g.externalwallsinalpineregionsmustbeprotectedwheresnowdriftsoverwinterisexpected.
TheseproductshavebeentestedinaccordancewithAS/NZS2908.2Clause8.2.3.
JamesHardierecommendsaminimumoftwocoatsofexteriorgradeacrylicpaint.Followthepaintmanufacturer’srecommendationstopreparethesurfaceandtoadequatelycoverandconcealthepanelfixings.
7.3 FLEXIBLE SEALANT SealantusedmustcomplywiththerelevantrequirementsoftheNZBC.Theirapplicationandusagemustbeinaccordancewiththemanufacturer’sinstructions.Checkwiththesealantmanufacturerpriortocoatingoversealant.Somesealantmanufacturersdonotrecommendcoatingovertheirproduct.
8 Storage and handling
StriaCladdingmustbelaidflatonasmoothlevelsurface.Edgesandcornersmustbeprotectedfromchipping.
Toensureoptimumperformance,storepanelsundercoverandkeepdrypriortofixing.Ifthepanelsbecomewet,allowthemtodrythoroughlybeforefixing.
Donotcarrypanelsontheflat,carryintheverticalpositiontoavoidexcessivebending.
9 MaintenanceItistheresponsibilityofthespecifiertodeterminenormalmaintenancerequirementstomaintaintheeffectivenessofthecladding.Theextentandnatureofmaintenancerequiredwilldependonthegeographicallocationandexposureofthebuilding.
Asaguide,itisrecommendedthatthebasicnormalmaintenancetasksshallinclude,butnotbelimitedto:
• Washing down exterior surfaces every 6-12 months*
• Re-coating exterior protective finishes**
• Regular inspection and repair if necessary of the cladding, sealants, etc.
• Cleaning out gutters, down pipes and overflow pipes as required.
• Pruning back vegetation which is close to or touching the building as well as ensuring the NZBC ground clearance requirements are maintained especially where gardens are concerned.
• The clearance between the bottom edge of the Stria Cladding and the finished/unfinished ground must always be maintained.
*Do not use a water blaster to wash down the cladding.*In extreme coastal conditions or sea spray zones, wash every 3-4 months.** Refer to your paint manufacturer for washing down and
recoating requirements related to paint performance.
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Working Instructions• Refer to Recommended Safe Working
Practices before starting any cutting or machining of product.
HardieBlade™ Saw BladeTheHardieBlade™SawBladeusedwithadust-reducingsawisidealforfast,cleancuttingofJamesHardiefibrecementproducts.Adust-reducingsawusesadustdeflectororadustcollectorconnectedtoavacuumsystem.Whensawing,clampastraight-edgetothesheetasaguideandrunthesawbaseplatealongthestraightedgewhenmakingthecut.
Hole-FormingFor smooth clean cut circular holes:
• Mark the centre of the hole on the sheet.
• Pre-drill a ‘pilot’ hole.
• Using the pilot hole as a guide, cut the hole to the appropriate diameter with a hole saw fitted to a heavy duty electric drill.
For irregular holes:
• Small rectangular or circular holes can be cut by drilling a series of small holes around the perimeter of the hole then tapping out the waste piece from the sheet face.
• Tap carefully to avoid damage to sheets, ensuring that the sheet edges are properly supported.
Handling and StorageAllmaterialsshouldbestoredtoavoiddamage,withedgesandcornersoftheStriaCladdingprotectedfromchipping.
StriaCladdingmustbeprotectedfromrainduringtransportandstorage.StriaCladdingmustbelaidflatundercoveronasmoothlevelsurfaceclearofthegroundtoavoidexposuretowaterormoistureetc.StriaCladdingandJamesHardierigidairbarrierisresistanttopermanentwaterdamagewheninstalledasdirected,andmustonlybeinstalledinadrystate.
WhenhandlingStriaCladding,carrypanelsontheedgetakingcarenottochipedgesandcorners.
RefertothecurrentinstallationmanualforrecommendedSafeWorkingPractices.
QualityJamesHardieconductsstringentqualitycheckstoensurethatanyproductmanufacturedfallswithinourqualityspectrum.Itistheresponsibilityofthebuildertoensurethattheproductmeetsaestheticrequirementsbeforeinstallation.JamesHardiewillnotberesponsibleforrectifyingobviousaestheticsurfacevariationsfollowinginstallation.
11 Safe working practices
DO NOT BREATHE DUST AND CUT ONLY IN WELL VENTILATED AREAJamesHardieproductscontainrespirablecrystallinesilicawhichisconsideredbysomeinternationalauthoritiestobeacauseofcancerfromsomeoccupationalsources.Breathingexcessiveamountsofrespirablesilicadustcanalsocauseadisablingandpotentiallyfatallungdiseasecalledsilicosis,andhasbeenlinkedwithotherdiseases.Somestudiessuggestsmokingmayincreasetheserisks.Duringinstallationorhandling:(1)workinoutdoorareaswithampleventilation;(2)minimisedustwhencuttingbyusingeither'ScoreandSnap'knife,fibrecementshearsor,wherenotfeasible,useaHardieBlade™SawBladeanddust-reducingcircularsawattachedtoaHEPAvacuum;(3)warnothersintheimmediateareatoavoidbreathingdust;(4)wearaproperly-fitted,approveddustmaskorrespirator(e.g.P1orP2)inaccordancewithapplicablegovernmentregulationsandmanufacturerinstructionstofurtherlimitrespirablesilicaexposures.Duringclean-up,useHEPAvacuumsorwetcleanupmethods-neverdrysweep.Forfurtherinformation,refertoourinstallationinstructionsandSafetyDataSheetsavailableatwww.jameshardie.co.nz.
FAILURE TO ADHERE TO OUR WARNINGS, SAFETY DATA SHEETS, AND INSTALLATION INSTRUCTIONS MAY LEAD TO SERIOUS PERSONAL INJURY OR DEATH.
James Hardie recommended safe working practices
CUTTING OUTDOORS
1. Position cutting station so wind will blow dust away from the user or others in working area.
2. Use one of the following methods based on the required cutting rate:
BEST
• Dust reducing circular saw equipped with HardieBlade™ Saw Blade and HEPA vacuum extraction.
GOOD
• Dust reducing circular saw with HardieBlade™ Saw Blade.
SANDING/REBATING/DRILLING/OTHER MACHINING
When sanding, rebating, drilling or machining you should always wear a P1 or P2 dust mask and warn others in the immediate area.
IMPORTANT NOTES
1. For maximum protection (lowest respirable dust production), James Hardie recommends always using “Best” — level cutting methods where feasible.
2. NEVER use a power saw indoors.3. NEVER use a circular saw blade that does not carry
the HardieBlade™ logo.4. NEVER dry sweep — Use wet suppression or HEPA vacuum.5. NEVER use grinders.6. ALWAYS follow tool manufacturers’ safety recommendations.
P1 or P2 respirators should be used in conjunction with above cutting practices to further reduce dust exposures. Additional exposure information is available at www.jameshardie.co.nz to help you determine the most appropriate cutting method for your job requirements. If concern still exists about exposure levels or you do not comply with the above practices, you should always consult a qualified industrial hygienist or contact James Hardie for further information.
10 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 11
Stria Cladding information
Product Description Size (mm)Code
Thickness Length Width
Stria CladdingA14mmprofiledpanelforexpressedjointedresidentialfacades.Factorysealedonallsixsides.Eachpanelhasamanilawhitecolourprimerappliedonitsface,whichacceptsawiderangeofpaintfinishes.
14 4200 405 404263
James Hardie rigid air barrier Usedasarigidairbarrier.Ithasgreencoloursealerappliedoveroneface.Installedwithgreensidefacingout.
6 2450 1200 402980
6 3000 1200 402981
HomeRAB Pre-CladdingUsedasarigidairbarrier.Ithasgreencoloursealerappliedoveroneface.Installedwithgreensidefacingout.
4.5 2450 1200 404766
4.5 2750 1200 404768
Accessories/tools supplied by James Hardie
Accessories Description Size/Quantity Code
Vertical Joint FlashingAluminiumextrusionusedbehindcladdingatverticaljoints. 3000mmlong 305507
Stria Trimline Joint FlashingAluminiumextrusionusedbehindcladdingatverticaljoints. 3000mmlong 305827
Internal Corner FlashingAnodisedaluminiumextrusionusedtocreateinternalcorners. 3000mmlong 304871
Stria External Box CornerAnodisedaluminiumextrusionusedtocreateexternalcorners.
2700mmlong4000mmlong
305824 305823
Aluminium Window Jamb FlashingAluminiummouldingusedbesidewindowopeningtoendbutttheStriaCladding.
3000mmlong 305430
Stria Aluminium Cavity ClosureAluminiummouldingusedasverminproofing. 3000mmlong 305431
JH 9mm Panel Aluminium External Box CornerAboxcornermouldtoformtheexternaljoints.9mmetchprimed.
2450mmlong2750mmlong3000mmlong4000mmlong
304509 304510305150 305808
uPVC Vent Strip PVCmouldingusedasverminproofing. 3000mmlong 302490
Tools
HardieBlade™ Saw Blade Diamondtip184mmdiameterfibrecementcircularsawblade.Spacersnotincluded.
Each 300660
HardieFlex™ Stainless Steel 316 Nails For fixing panels through cavity battens. 60 x 3.15mm Jar 302782
HardieFlex™ Hot Dip Galv. Nails For fixing panels through cavity battens. 60 x 3.15mm Jar 302784
12 Product and accessories
Note:Alldimensionsandmassesprovidedareapproximateonlyandsubjecttomanufacturingtolerances.
10 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 11
Accessories/tools not supplied by James HardieJamesHardierecommendsthefollowingproductsforuseinconjunctionwithStriaCladdingandJamesHardierigidairbarrier.JamesHardiedoesnotsupplytheseproductsanddoesnotprovideawarrantyfortheiruse.Pleasecontactcomponentmanufacturerforinformationontheirwarrantiesandfurtherinformationontheirproducts.
Product Description
Building underlayMustcomplywithTable23ofE2/AS1.
Flexible Window Opening Flashing Tape Aflexibleself-adhesivetapeusedinpreparationofawindow.Refertothewindowinstallationsectioninthismanualformoreinformation.
e.g.ProtectoorSuperStickbyProtectoWrapor3M™AllWeatherFlashingTape8067by3M™Protecto:080077697273M™0800474787
James Hardie rigid air barrier Vertical Joint Sealing TapeThetapetobeusedtosealJamesHardierigidairbarrierverticaljoints.
SuperStickbyProtectoWrapor3M™AllWeatherFlashingTape8067by3M™Protecto:080077697273M™0800474787
Flexible SealantRequiredtosealtheverticaljoints.BostikSealNFlex-1,SikaflexATFacade,SikaflexMSorsimilar.
65x2.87mm'D'headnailor60x2.87RounDrivenail(hotdippedgalvanised/stainlesssteel)ForfixingStriaCladding.
40x2.8mmorlongerHardieFlex™nail.Forfixingtimbercavitybattensandaluminiumflashings.
Meter BoxReferElectricalSuppliers.
Head flashing Required over window heads to be supplied by window installer. Material must comply with Table 20 and 21 of E2/AS1.
Timber cavity batten H3.1 minimum treated Timber cavity batten the cladding is fixed over.
Exterior grade filler CRC Builders Fill or similar two part filler to fill over nail holes
Sealant
12 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 13
13 Details
Thefollowinggenericdetailshavebeenprovidedinthisdocumentforcavityconstructionmethods.
Table5Details
DescriptionCavity Construction
Figure No. Page No.
Framing set out Figure 1 13
Batten fixing set out Figure 2 14
Stria Cladding layout Figure 3 15
Foundation detail – option 1 Figure 4 15
Foundation detail – option 2 Figure 5 16
Soffit detail Figure 6 16
Vertical trimline joint flashing option Figure 7 17
Vertical trimline joint flashing option Figure 8 18
Vertical joint flashing option Figure 9 19
Vertical joint flashing option Figure 10 20
Vertical butt joint option Figure 11 21
Fixing detail Figure 12 22
External aluminium box corner Figure 13 23
External aluminium box corner (Alternative) Figure 14 23
Internal aluminium corner Figure 15 24
Internal mitred corner Figure 16 24
Window sill Figure 17 25
Window jamb Figure 18 25
Window head Figure 19 26
Stria cutting around sill Figure 20 27
Stria cutting around head Figure 21 27
Window head Figure 22 28
Window head to Stria Cladding cut board Figure 23 28
Window head Figure 24 29
Trimline Horizontal joint at floor joist Figure 25 30
Drained flashing joint at floor level Figure 26 31
Drained flashing joint at floor joist Figure 27 32
Engineered floor joist Figure 28 33
Apron flashing detail Figure 29 33
Parapet flashing Figure 30 34
Roof to wall junction detail Figure 31 34
Meter box at sill Figure 32 35
Meter box at jamb Figure 33 35
Meter box at head Figure 34 36
Enclosed deck Figure 35 36
WIN
DO
WD
OO
R
Th
e cl
addi
ng v
ertic
al jo
int m
ust b
e fo
rmed
on
the
batte
n fix
ed o
ver t
he d
oubl
e st
ud.
If
stud
s ar
e pl
aced
at 4
00m
m c
entre
s no
inte
rmed
iate
sup
port
is re
quire
d.
Ext
erna
l cor
ner,
batte
nla
yout
to s
uit t
hecl
addi
ng e
xter
nal c
orne
r
Tim
ber c
avity
bat
tens
Bat
tens
sho
wn
shad
ed, f
ixed
over
bui
ldin
g un
derla
y an
dfra
me
Inte
rnal
cor
ner
Nyl
on s
trap
inte
rmed
iate
sup
port
to h
old
insu
latio
n in
pla
ce a
t 300
mm
cen
tres
Bat
ten
fixin
g - 4
0 x
2.8m
m H
ardi
eFle
xTM n
ails
Ref
erto
Sec
tion
5 fo
r inf
orm
atio
n
Sof
fitS
tria®
Cla
ddin
g jo
int
Floo
rO
n st
ud c
ladd
ing
join
t
Dra
ined
flas
hing
join
t
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Stria® Cladding On Timber Cavity Battena smarter wayTM
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FRAMING SETOUT
December 2014
Scale 1:25
stimfig_01.dwg
FIGURE 1
12 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 13
Figure1:Framingsetout
Max
imum
nog
spa
cing
maximum stud centres maximum stud centres
Timber cavity battens at 600mmcentres maximum Horizontal battens between
verticals
Batten fixing points
Nylon strap intermediate supportto hold insulation in place Stria® Cavity Closure with opening
area of 1000mm² per m length
800m
m80
0mm
600mm 600mm 600mm
800m
m
45m
mty
pica
l
600mm
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BATTEN FIXING SETOUT
December 2014
Scale 1:20
stimfig_02.dwg
FIGURE 2
14 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 15
Figure2:Battenfixingsetout
14 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 15
Figure4:Foundationdetail–option1
Figure3:StriaCladdinglayout
4200mm mm max
Opening
Opening
Typical Storey Layout
Heavy linerepresents joints
Stria® Trimlinehorizontal joint
Opening
Corner
Opening Opening
Drainedflashingjoint
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STRIA CLADDING LAYOUT
December 2014
Scale 1:100
stimfig_03.dwg
FIGURE 3
50m
m o
verh
ang
5mm
G.L.
Timber cavity battens
Building underlay / James Hardie rigidair barrier
Bottom plate
Nail for batten fixing
DPC
Concrete slab or blockwork
Stria® Cavity Closure with1000mm² of opening per linealmetre. Keep clear of debris.
Machined Stria® Cladding bottom edge
Stria® Cladding
Selected coating
150mm min to permanentpaving or 225mm min tounpaved ground toclause 9.1.3 of E2/AS1
Nail at 600mm centres
65 x 2.87mm D head gun nail,finish 2mm below surface and fillover with 2 part exterior grade filleror 60 x 2.87mm RounDrive nailfinish flush with surface
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FOUNDATION DETAIL OPTION 1
December 2014
Scale 1:2
stimfig_04.dwg
FIGURE 4
16 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 17
Figure6:Soffitdetail
Selected coating
Stria® Cladding
Nail for batten fixing
Site cut edge to be sealed
Flexible sealant
Soffit
8mm minimum gap
Offset nog to blockairflow into roof spacefrom cladding cavity
Nog
Stud
Timber cavity batten
Building underlay /JamesHardie rigid air barrier
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush withsurface
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SOFFIT DETAIL
December 2014
Scale 1:2
stimfig_05.dwg
FIGURE 6
Figure5:Foundationdetail–option2
50m
m o
verh
ang
75m
m
5mm
G.L.
Timber cavity battens
Building underlay / James Hardie rigid airbarrier
Bottom plate
Nail for batten fixing
DPC
Stria® Cladding
Selected coating
150mm min to permanentpaving or 225mm min tounpaved ground to clause9.1.3 of E2/AS1
Concrete slab or blockwork
James Hardie vent strip with 1000mm² of opening per linealmetre. Keep clear of debris.
Site cut bottom edge of Stria® Cladding to bewell sealed
Nail at 600mm centres
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush withsurface
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FOUNDATION DETAIL OPTION 2
December 2014
Scale 1:2
stimfig_04.dwg
FIGURE 5
16 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 17
Figure7:Verticaltrimlinejointflashingoption
3mm gap maximum12mm
12mm
Note: All site cut edges to be sealed
Framing
65 x 2.87mm D head gun nail, finish2mm below surface and fill over with 2part exterior grade filler or 60 x2.87mm RounDrive nail finish flushwith surface
Nail for batten fixing
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Stria® Cladding4mm continuous bead of flexiblesealant to end of Stria® Cladding priorto butting to trimline joint
Stria® trimline jointflashing
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VERTICAL TRIMLINE JOINT OPTION
December 2014
Scale 1:2
stimfig_08.dwg
FIGURE 7
18 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 19
Figure8:Verticaltrimlinejointflashingoption
Note: All site cut edges to be sealed
FramingBuilding underlay / James Hardie rigidair barrier
Timber cavity battens
Stria® Cladding
4mm continuous bead of flexible sealantto end of Stria® Cladding prior to buttingto trimline joint
Stria® trimline joint flashing
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Stria® Cladding On Timber Cavity Battena smarter wayTM
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VERTICAL TRIMLINE JOINT OPTION
December 2014
Scale 1:5
stimfig_08.dwg
FIGURE 8
18 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 19
Figure9:Verticaljointflashingoption
12mm
Double stud behind vertical joint
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush with surface
Stria® vertical joint flashing
Nail for batten fixing
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Apply continuous bead of flexible sealant inthe corner
Note: All site cut edges to be sealed
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VERTICAL JOINT FLASHING OPTION
December 2014
Scale 1:2
stimfig_09.dwg
FIGURE 9
20 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 21
Figure10:Verticaljointflashingoption
Enlarged Detail XNote: All site cut edges to be sealed
Intermediate stud
Building underlay / JamesHardie rigid air barrier
Joint stud
Timber cavity battens
Stria® joint flashing
Fit next board prior to fixingtop of board below
Datum line, bottom of boards
Detail X
Position first board with bottom on datum line i.e.50mm overhang from bottom plate and fix in place
Stria® Cavity Closure
Ensure boards are locked infirmly and are level byknocking down with a softblock placed on the grooveledge.
Timber cavity battens
Apply sealant to the lap edge
Fix remaining boards usingthe same method
Apply sealant to the lap edge
Remove face of cavityclosure only behind Striajoint flashing
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VERTICAL JOINT FLASHING OPTION
December 2014
Scale 1:10
stimfig_07.dwg
FIGURE 10
20 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 21
Figure11:Verticalbuttjointoption
3mm gap maximum12mm
12mm
Note: All site cut edges to be sealed
Framing
65 x 2.87mm D head gun nail, finish2mm below surface and fill over with 2part exterior grade filler or 60 x2.87mm RounDrive nail finish flushwith surface
Nail for batten fixing
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Stria® Cladding
Close butt joint sealed withcontinuous 4mm thick bead of flexiblesealant on one end before butting theboards. Cut off the excess flexiblesealant on surface when it's dry. Thisjoint formed in line on same batten
50mm wide x 1.5mmthick Inseal® 3259
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VERTICAL BUTT JOINTING OPTION
December 2014
Scale 1:2
stimfig_08.dwg
FIGURE 11
22 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 23
Figure12:Fixingdetail
100m
m
380m
m c
over
100m
m15
mm
405m
m
Stria Cladding
Selected coating
Building underlay /James Hardie rigid air barrier
Timber cavity battens
65 x 2.87mm D head gun nail,finish 2mm below surface andfill over with 2 part exteriorgrade filler or 60 x 2.87mmRounDrive nail finish flush withsurface
Stud
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FIXING DETAIL
December 2014
Scale 1:2
stimfig_10.dwg
FIGURE 12
22 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 23
Figure13:Externalaluminiumboxcorner
Note: All site cut edges to be sealed
Studs
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Nail for batten fixing
Stria® Cladding
Selected coating
65 x 2.87mm D head gun nail,finish 2mm below surface andfill over with 2 part exteriorgrade filler or 60 x 2.87mmRounDrive nail finish flush withsurface
Maximum 2mm gap typical
Stria Aluminium External BoxCorner
Seal end of board
50mm
50m
m
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EXTERNAL ALUMINIUM BOX CORNER
December 2014
Scale 1:2
stimfig_11.dwg
FIGURE 13
Figure14:Externalaluminiumboxcorner(Alternative)
Note: All site cut edges to be sealed
Studs
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Nail for batten fixing
Stria® Cladding
Selected coating
65 x 2.87mm D head gun nail,finish 2mm below surface andfill over with 2 part exteriorgrade filler or 60 x 2.87mmRounDrive nail finish flush withsurface
Maximum 2mm gap typical
JH 9mm PanelAluminium ExternalBox Corner
Seal end of board50mm
50m
m
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EXTERNAL ALUMINIUM BOX CORNER (ALTERNATIVE)
December 2014
Scale 1:2
stimfig_13.dwg
FIGURE 14
24 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 25
Figure15:Internalaluminiumcorner
Figure16:Internalmitredcorner
Note: All site cut edges to be sealed
35m
m
35mm
Building underlay /James Hardie rigid air barrier
65 x 2.87mm D head gun nail,finish 2mm below surface and fillover with 2 part exterior gradefiller or 60 x 2.87mm RounDrivenail finish flush with surfaceStria® Aluminium Internal Corner mould
Apply adhesive sealant to StriaCladding in internal corner
Stria® Cladding
Selected coating
Timber cavity battens
Studs
Nail for batten fixing
Blocking asrequired
Fix internal corner over with 40 x 2.8mmHardieFlexTM nails at 300mm centres bothsides.
Nail for batten fixing
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INTERNAL ALUMINIUM CORNER
December 2014
Scale 1:2
stimfig_14.dwg
FIGURE 15
Mitre cut end of boards, prime endsand join with Bostik Seal n Flex -1 orSika Sikaflex 11FC adhesivesealant. Push tightly together andonce cured cut off excess sealant.
12m
m
12mm
Polypropylene or a flashing tapeapplied to protect building underlay100mm wide each side.
65 x 2.87mm D head gun nail, finish2mm below surface and fill over with2 part exterior grade filler or 60 x2.87mm RounDrive nail finish flushwith surface
Stria® Cladding
Selected coating
Timber cavity battens
Building underlay / JamesHardie rigid air barrier
Nail for batten fixing
Studs
James Hardie corner underflashing
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INTERNAL MITRED CORNER
December 2014
Scale 1:2
stimfig_15.dwg
FIGURE 16
24 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 25
Figure17:Windowsill
10m
m m
in
8mm
gap
nom
inal
General notes for materials selection1. Flashing materials must be selected based on environmental exposure, refer to NZS 3604 and Table 20 of NZBC
E2/AS1.2. Building underlay must comply with acceptable solution E2/AS1 and NZS 3604.3. Flashing tape must have proven compatibility with the selected building underlay and other materials with which it comes
into contact as per Table 21 of E2/AS1.4. When James Hardie rigid air barriers are used flashing tape to be applied to the entire opening.
Waterproof airseal toperimeter of trim cavitywith expandable foam orsealant as per section9.1.6 of E2/AS1
Selected interior lining
Building underlay / JamesHardie rigid air barrierNail for batten fixing
Window liner
Flexible flashing tape wrapped overwindow sill
Window frame (refer towindow manufacturer formethod of support and fixing)
Window support as suppliedby window manufacturerEdge of cladding and verticalsection under window flange to besealed before window is installed.
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
Timber cavity battens
Stria® Cladding
Selected coating
Refer to the manufacturer or supplier for technical information for these materials.
5mm gap
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WINDOW SILL
December 2014
Scale 1:2
stimfig_17.dwg
FIGURE 17
Figure18:Windowjamb
8mm
gap
nom
inal
past
win
dow
to e
nd o
ffla
shin
g
Note: When James Hardie rigid air barriers are used flashing tape to beapplied to the entire window opening
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Stria® Cladding
Selected coating
Stria® Cladding cut edges tobe sealed before window isinstalled
Inseal min 19mm thickx 10mm wide 3109
Window frame (refer towindow manufacturer formethod of support and fixing)
Line of head flashing over
Aluminium window jamb flashing tomatch length of jamb. Apply continuousbead of Bostik Seal n Flex -1 or SikaSikaflex 11FC adhesive sealant. Insertinto profile gaps flexible sealant tomake window edge weathertight.
Selected interiorlining
Window liner
Waterproof airseal
65 x 2.87mm D head gun nail,finish 2mm below surface and fillover with 2 part exterior grade filleror 60 x 2.87mm RounDrive nailfinish flush with surface
Nail for batten fixing
Flashing tape 100mm upstand on jamb
20mm min10mm min
5
Continuous protectivesealant
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WINDOW JAMB
December 2014
Scale 1:2
stimfig_18.dwg
FIGURE 18
26 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 27
Figure19:Windowhead
35m
m m
in
5mm
50m
m
Note: When James Hardie rigid air barriers are used flashing tape to beapplied to the entire window opening
Stop end to head flashingbehind the cladding or buttthe ends againsttimber cavity battens andseal the joint
5mm
gap
25m
m
8mm
gap
nom
inal
To a
llow
for h
ead
defle
ctio
n an
d ai
rsea
l
50m
mLintel
Nail for batten fixing
Selected interior lining
Window linerWaterproof airseal
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Proprietary tape or alternativelyadditional layer of buildingunderlay over head flashing
Stria® Cladding
Selected coating
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush withsurface
Stria cavity closure
One piece head flashing
Site cut edge to be sealed
Flashing tape overbuilding underlayrequired in corners onlyWindow frame (refer towindow manufacturer formethod of support and fixing)
This dimension must bechecked on site with joinerymanufacturer
5mm gap
Stria® Cladding
Flashing
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Stria® Cladding On Timber Cavity Battena smarter wayTM
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WINDOW HEAD
December 2014
Scale 1:2
stimfig_23.dwg
FIGURE 19
26 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 27
Figure20:Striacuttingaroundsill
Window frame omitted for clarity
100m
mm
inim
um
Note: All site cut edges to be sealed
Trimmer studs
Building underlay / James Hardie rigid air barrier
Timber cavity battens
Aluminium window jamb flashingApply continuous bead of flexible sealant beforebutting in panel. Insert into profile gaps flexiblesealant to make window edge weathertight
Flashing tape
Window sill plate
Stria® Cladding
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CUTTING AROUND SILL
December 2014
Scale 1:8
stimfig_20.dwg
FIGURE 20
Figure21:Striacuttingaroundhead
Window frame omitted for clarity
100m
mm
inim
um
Note: All site cut edges to be sealed
Apply continuous bead of flexiblesealant.before butting into panel. Insertinto profile gaps flexible sealant to makewindow edge weathertight
100m
mm
inim
um
Flashing tape
James Hardie uPVCvent stripWindow head flashing
Lintel
Flashing tape
Aluminium window jamb flashing
Trimmer studs
Building underlay /James Hardie rigid airbarrier
Timber cavity battens
Check window headflashing into Stria®
Cladding
Window head flashingmust extend 20mmpast edge of aluminiumwindow joinery.
Stop end to head flashingbehind the cladding or buttthe ends against timbercavity battens and seal thejoint
Stria® Cladding, horizontaljoint must not coincidewith window head flashing
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CUTTING AROUND HEAD
December 2014
Scale 1:8
stimfig_21.dwg
FIGURE 21
28 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 29
Figure22:Windowhead
Figure23:WindowheadtoStriaCladdingcutboard
35m
m m
in
15m
m50
mm
Note: When James Hardie rigid air barriers are used flashing tape to beapplied to the entire window opening
Stop end to head flashingbehind the cladding or buttthe ends againstTimber cavity battens andseal the joint
5mm
gap
25m
m
8mm
gap
nom
inal
To a
llow
for h
ead
defle
ctio
n an
d ai
rsea
l
50m
m
Lintel
Nail for batten fixing
Selected interior lining
Window linerWaterproof airseal
Building underlay / JamesHardie rigid air barrier
Timber cavity battens
Proprietary tape or alternativelyadditional layer of buildingunderlay over head flashing
Stria® Cladding
Selected coating
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush withsurfaceJames HardieuPVC vent strip
One piece head flashing
Site cut edge to be sealed
Flashing tape overbuilding underlayrequired in corners onlyWindow frame (refer towindow manufacturer formethod of support and fixing)
This dimension must bechecked on site with joinerymanufacturer
50mm strip of sealant at bothends of flashing
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WINDOW HEAD
December 2014
Scale 1:2
stimfig_19.dwg
FIGURE 22
Window frame omitted for clarity
100m
mm
inim
um
Note: All site cut edges to be sealed
Apply continuous bead of flexiblesealant before butting in panel.Insert into profile gaps flexible sealantto make window edge weathertight
100m
mm
inim
um
Flashing tape
James Hardie uPVCvent stripWindow head flashing
Lintel
Flashing tape
Aluminium window jamb flashing
Trimmer studs
Building underlay /James Hardie rigid airbarrier
Timber cavity battens
Check window headflashing into Stria®
Cladding
Window head flashingmust extend 20mmpast edge of aluminiumwindow joinery.
Stop end to head flashingbehind the cladding or buttthe ends against CLD®
Structural Cavity Battenand seal the joint
Stria® Cladding, horizontaljoint must not coincidewith window head flashing
6mm continuous bead ofBostik Seal n Flex - 1 orSika Sikaflex 11FCadhesive sealant to batten.
Stria® Vertical Trimlinejoint or Vertical JointFlashing
Timber cavity battens
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WINDOW HEAD TO STRIA CLADDING CUT BOARD
December 2014
Scale 1:8
stfig_23.dwg
FIGURE 23
28 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 29
Figure24:Windowhead
Note: All site cut edges to be sealed
Stud
Timber cavity battens aboveand below head flashing
Seal Timber cavity battens andhead flashing junction with abead of Seal n Flex - 1 orSikaflex 11FC adhesivesealant
Head flashing to extend min20mm past window joinery
Seal end of head flashing toTimber cavity battens
10mm minimum windowjoinery lap over Stria® Cladding
Blocking as required to support timbercavity battens
Building underlay / JamesHardie rigid air barrier
Proprietary tape or alternativelyadditional layer of buildingunderlay over head flashing
Lintel
Head flashing with 15° min slope
Stria® Cladding to terminate 5mmabove head flashing
James Hardie uPVCvent strip
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WINDOW HEAD
December 2014
Scale 1:7
stimfig_22.dwg
FIGURE 24
30 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 31
Figure25:Trimlinehorizontaljointatfloorjoists
15m
m m
in g
ap
Nail for batten fixing65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
Panel edge to be sealedprior to flashing installation
Stria® Cladding
STEP 1 Check architects plans for the type of flashing to be used.
STEP 2 Check fixing centres and edge distances.
STEP 3 When 50 year durability is required refer Table 20 E2/AS1.
STEP 4 The flashing to be placed in the centre of the floor joists. Do not fix timber cavity battens or cladding
into floor joists.
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
Notes: Stria aluminium trimline joint, take care to ensure continuous seal is formed between panel and the
trimline joint. A purpose made 100mm long x 16mm deep x 0.7mm thick 'L' shaped flashing will be required over
the butt joint of the Stria aluminium trimline joint.
Apply two 6mm thick linesof adhesive sealant on thebottom portion of the Striaaluminium trimline joint toseal.
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TRIMLINE HORIZONTAL JOINT AT FLOOR LEVEL
December 2014
Scale 1:2
stimfig_24.dwg
FIGURE 25
30 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 31
Figure26:Drainedflashingjointatfloorlevel
15m
m m
in g
ap
5mm
Nail for batten fixing
Proprietary tape over flashingor alternatively additionallayer of building underlay
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
Stria® Cavity Closure with1000mm² of opening perlineal metre.
Panel to be sealed prior toflashing installation
Stria® Cladding
STEP 1 Check architects plans for the type of flashing to be used.
STEP 2 Check fixing centres and edge distances. If top fixings are to be hidden by the Z flashing they will need to be fixed and sealed before the Z
flashing is installed.
STEP 3 When 50 year durability is required refer Table 20 E2/AS1.
STEP 4 The flashing to be placed in the centre of the floor joists. Do not fix timber cavity battens or cladding
into floor joists.
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
Note: This detail is required to limit cavities to a maximum of 2 stories or 7 metres. Refer toE2/AS1 clause 9.1.9.4
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DRAINED FLASHING JOINT AT FLOOR LEVEL
December 2014
Scale 1:2
stimfig_24.dwg
FIGURE 26
32 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 33
Figure27:Drainedflashingjointatfloorjoist
Note: All site cut edges to be sealed This detail is required to limit cavities to a maximum of 2 stories or 7 metres.
Refer to E2/AS1 clause 9.1.9.4
Framing
Stria® Cladding
Timber cavity battens
Building underlay/ James Hardierigid air barrier
Stria® Cavity Closure
'Z' flashing (Architectto design)
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DRAINED FLASHING JOINT AT FLOOR JOIST
December 2014
Scale 1:3
stimfig_25.dwg
FIGURE 27
32 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 33
Figure29:Apronflashingdetail
Figure28:Engineeredfloorjoist
When 50 year durability forflashing is required referTable 20 NZBC E2/AS1document.
*
50m
m
Note: All site cut edges tobe sealed
Timber cavity battens
Stria® CladdingSelected coating
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrivenail finish flush with surface
James Hardie uPVC ventstrip with 1000mm² ofopening per lineal metrefitted between battens
Selected roofing with stopend
Flashing edge of flashingdressed down or notched
Roof framing
Proprietary tape oralternatively additional layerof building underlay overapron flashing
Nail for batten fixing
Nog as required
Building underlay / JamesHardie rigid air barrier overroof underlay
Roof underlay continued upbehind flashing Refer Figure 7 and Table 7
of E2/AS1 document
50mm min clear gap
75mm min. flashing legabove bottom of sheet
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APRON FLASHING DETAIL
December 2014
Scale 1:3
stimfig_26.dwg
FIGURE 29
Stria® Cladding
Glulam orengineeredjoist
Floor
Top plate
Stud
10m
m m
ax.
65 x 2.87mm D head gunnail, finish 2mm belowsurface and fill over with 2part exterior grade filler or60 x 2.87mm RounDrive nailfinish flush with surface
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OVER JOIST AT FLOOR LEVEL
December 2014
Scale 1:2
stfig_25.dwg
FIGURE 28
34 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 35
Figure30:Parapetflashing
See
Tab
le 7
E2/
AS
15° slope minimum
for b
oth
side
s
Metal capping flashingmust be fixed to sidesonly
Underlay to provideisolation of metal flashingto timber
Timber cavity battens
Stria® Cladding
Selected coating
H3.1 treated timberpacker to form slope
65 x 2.87mm D headgun nail, finish 2mmbelow surface and fillover with 2 part exteriorgrade filler or 60 x2.87mm RounDrive nailfinish flush with surface
Nail for batten fixing
Building underlay / James Hardie rigidair barrier
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PARAPET FLASHING
December 2014
Scale 1:2
stimfig_30.dwg
FIGURE 30
Figure31:Rooftowalljunctiondetail
* When 50 year durability for flashing isrequired refer Table 20 NZBC E2/AS1document.
Fall
Note: All cut edges tobe sealed
Timber cavity battensBuilding underlay / JamesHardie rigid air barrier
Stria® Cladding
James Hardie uPVC vent stripfitted between battens
Flashing tape or extra layer ofbuilding underlay over flashing
Flashing upstand behindbuilding underlay
* Apron flashing with taperedstopend. Cladding to becarefully cut over stopend andsealed.
Apply flexible sealant to sealStria® Cladding to fascia board
End of spouting must be10mm min clear of finishedStria® Cladding
Selected roofingSoffit
Fascia board
Selected spouting
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ROOF TO WALL JUNCTION DETAIL
December 2014
Scale 1:10
stimfig_28.dwg
FIGURE 31
34 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 35
Figure32:Meterboxatsill
10m
m
5mm
gap
10m
mm
in
min
cov
er
Alternative; Fit Electra meterbox, follow manufacturersinstructions.
Note: When James Hardie rigid air barriers are used flashing tape tobe applied to the entire window opening
Metal meter box Metal angle to be continuous aroundmeter box. Seal and rivet in place.
Seal the claddingagainst the metal angle
Selected coating
Stria® Cladding
Timber cavity battens
65 x 2.87mm D head gun nail,finish 2mm below surface andfill over with 2 part exteriorgrade filler or 60 x 2.87mmRounDrive nail finish flush withsurface
Panel edge to be sealed prior toapplying sealant over bond breaker tape
Airseal around allsides of meter box
Flexible flashing tapeat corners overbuilding underlay
Nail for batten fixing
Building underlay / James Hardie rigidair barrier
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METER BOX AT SILL
December 2014
Scale 1:2
stimfig_29.dwg
FIGURE 32
Figure33:Meterboxatjamb
10m
m
5mm
10m
m
Panel edge to be sealed prior to applyingsealant over bond breaker tape
min
imum
cove
r
min
imum
gap
Alternative; Fit Electra meter box,follow manufacturers instructions.
Note: When James Hardie rigid air barriers are usedflashing tape to be applied to the entire window opening
Selected coating
Stria® Cladding
Timber cavity battens
65 x 2.87mm D head gun nail,finish 2mm below surface andfill over with 2 part exteriorgrade filler or 60 x 2.87mmRounDrive nail finish flushwith surface
Airseal around all sidesof meter box
Metal angle to becontinuous around meterbox. Seal and rivet inplace.
Metal meter box
Seal the claddingagainst the metalangle
Nail for batten fixing
Flexible flashing tape atcorners over building underlay
Building underlay / JamesHardie rigid air barrier
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METER BOX AT JAMB
December 2014
Scale 1:2
stimfig_30.dwg
FIGURE 33
36 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 3736 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 37
Figure34:Meterboxathead
35m
m m
in
15m
m
Alternative; FitElectra meter box,followmanufacturersinstructions.
Note: When JamesHardie rigid airbarriers are usedflashing tape to beapplied to the entirewindow opening
Note: Do not run claddingpast flashing
~Nog as required~Note: All site cutedges to be sealed
Selected coating
Stria® Cladding
Timber cavity battens65 x 2.87mm D head gun nail,finish 2mm below surface and fillover with 2 part exterior gradefiller or 60 x 2.87mm RounDrivenail finish flush with surfaceJames Hardie uPVC vent stripwith 1000mm² of opening perlineal metre
Flashing 15° min slope, rivet tometal angle, required at headonly
5mm min gap - do not block
Metal angle to be continuousaround meter box. Seal andrivet in place.
Nail for batten fixing
Building underlay / JamesHardie rigid air barrier
Additional building underlay orflashing tape over flashing
Flexible flashing tape at cornersover building underlay
Airseal around all sidesof meter box
Metal meter box
10mm min. cover
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METER BOX AT HEAD
December 2014
Scale 1:2
stimfig_31.dwg
FIGURE 34
Figure35:Encloseddeck
150m
m m
in m
embr
ane
upst
and
5mm 50m
m
Enclosed deck structure
100m
m m
inim
um
50m
m m
inim
um
Floor structure
Selected coating
Stria® Cladding
Timber cavity battens
65 x 2.87mm D head gun nail,finish 2mm below surface and fillover with 2 part exterior gradefiller or 60 x 2.87mm RounDrivenail finish flush with surface
Deck waterproof membrane carryup behind building underlay pastwall framing bottom plate.
Building underlay / JamesHardie rigid air barrier
Nail for batten fixing
Bottom plate
D.P.C.
Corner fillet
Stria® Cavity Closure with1000mm² of opening per linealmetre
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ENCLOSED DECK
December 2014
Scale 1:2
stimfig_32.dwg
FIGURE 35
Notes
36 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 3736 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 37
Notes
38 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 39
Product Warranty
38 James Hardie Stria® Cladding Technical Specification December 2014 New Zealand James Hardie Stria® Cladding Technical Specification December 2014 New Zealand 39
February 2015JamesHardieNewZealand(“JamesHardie”)warrantsforaperiodof15yearsfromthedateofpurchasethattheStria®Cladding(the“Product”),willbefreefromdefectsduetodefectivefactoryworkmanshipormaterialsand,subjecttocompliancewiththeconditionsbelow,willberesistanttocracking,rotting,fireanddamagefromtermiteattackstotheextentsetoutinJamesHardie’srelevantpublishedliteraturecurrentatthetimeofinstallation.JamesHardiewarrantsforaperiodof15yearsfromthedateofpurchasethattheaccessoriessuppliedbyJamesHardiewillbefreefromdefectsduetodefectivefactoryworkmanshipormaterials.
NothinginthisdocumentshallexcludeormodifyanylegalrightsacustomermayhaveundertheConsumerGuaranteesActorotherwisewhichcannotbeexcludedormodifiedatlaw.
CONDITIONS OF WARRANTY: Thewarrantyisstrictlysubjecttothefollowingconditions:
a) JamesHardiewillnotbeliableforbreachofwarrantyunlesstheclaimantprovidesproofofpurchaseandmakesawrittenclaimeitherwithin30daysafterthedefectwouldhavebecomereasonablyapparentor,ifthedefectwasreasonablyapparentpriortoinstallation,thentheclaimmustbemadepriortoinstallation;
b) thiswarrantyisnottransferable;
c) theProductmustbeinstalledandmaintainedstrictlyinaccordancewiththerelevantJamesHardieliteraturecurrentatthetimeofinstallationandmustbeinstalledinconjunctionwiththecomponentsorproductsspecifiedintheliterature.Further,allotherproducts,includingcoatingandjointingsystems,appliedtoorusedinconjunctionwiththeProductmustbeappliedorinstalledandmaintainedstrictlyinaccordancewiththerelevantmanufacturer’sinstructionsandgoodtradepractice;
d) theprojectmustbedesignedandconstructedinstrictcompliancewithallrelevantprovisionsofthecurrentNewZealandBuildingCode(“NZBC”),regulationsandstandards;
e) theclaimant’ssoleremedyforbreachofwarrantyis(atJamesHardie’soption)thatJamesHardiewilleithersupplyreplacementproduct,rectifytheaffectedproductorpayforthecostofthereplacementorrectificationoftheaffectedproduct;
f) JamesHardiewillnotbeliableforanylossesordamages(whetherdirectorindirect)includingpropertydamageorpersonalinjury,consequentialloss,economiclossorlossofprofits,arisingincontractornegligenceorhowsoeverarising.WithoutlimitingtheforegoingJamesHardiewillnotbeliableforanyclaims,damagesordefectsarisingfromorinanywayattributabletopoorworkmanship,poordesignordetailing,settlementorstructuralmovementand/ormovementofmaterialstowhichtheProductisattached,incorrectdesignofthestructure,actsofGodincludingbutnotlimitedtoearthquakes,cyclones,floodsorothersevereweatherconditionsorunusualclimaticconditions,efflorescenceorperformanceofpaint/coatingsappliedtotheProduct,normalwearandtear,growthofmould,mildew,fungi,bacteria,oranyorganismonanyProductsurfaceorProduct(whetherontheexposedorunexposedsurfaces);
g) allwarranties,conditions,liabilitiesandobligationsotherthanthosespecifiedinthiswarrantyareexcludedtothefullestextentallowedbylaw;
h) ifmeetingaclaimunderthiswarrantyinvolvesre-coatingofProducts,theremaybeslightcolourdifferencesbetweentheoriginalandreplacementProductsduetotheeffectsofweatheringandvariationsinmaterialsovertime.
Disclaimer:TherecommendationsinJamesHardie’sliteraturearebasedongoodbuildingpractice,butarenotanexhaustivestatementofallrelevantinformationandaresubjecttoconditions(c),(d),(f)and(g)above.JamesHardiehastestedtheperformanceoftheStria®CladdingwheninstalledinaccordancewiththeStria®CladdingTimberCavityBattentechnicalspecification,inaccordancewiththestandardsandverificationmethodsrequiredbytheNZBCandthosetestresultsdemonstratetheproductcomplieswiththeperformancecriteriaestablishedbytheNZBC.However,asthesuccessfulperformanceoftherelevantsystemdependsonnumerousfactorsoutsidethecontrolofJamesHardie(e.g.qualityofworkmanshipanddesign)JamesHardieshallnotbeliablefortherecommendationsmadeinitsliteratureandtheperformanceoftherelevantsystem,includingitssuitabilityforanypurposeorabilitytosatisfytherelevantprovisionsoftheNZBC,regulationsandstandards,asitistheresponsibilityofthebuildingdesignertoensurethatthedetailsandrecommendationsprovidedintherelevantJamesHardieinstallationmanualaresuitablefortheintendedprojectandthatspecificdesignisconductedwhereappropriate.
CopyrightFebruary2015.©JamesHardieNewZealand.TMand®denotesaTrademarkorRegisteredMarkownedbyJamesHardieTechnologyLimited.
Ask James HardieTM I Call 0800 808 868 I jameshardie.co.nz
Copyright December 2014. © James Hardie New Zealand. TM and ® denotes a Trademark or Registered Mark owned by James Hardie Technology Limited.