Alumasc Exteriors - Rooflights
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Transcript of Alumasc Exteriors - Rooflights
(37.41)
Uniclass G321:G24L414
CI/SfB
December 2004
Flat Roofing and Waterproofing Systems
AlumascDaylighting Systems
Flat Roofing & Waterproofing Systems
Daylighting SystemsIntroduction
Natural daylight significantly improves the internal environment of a building and
can reduce energy costs. To function effectively, buildings must have appropriate,
adequate lighting, subject to the guidance and limitations set out in the current
Building Regulations (Part L - England and Wales, Regulation 22 Part J - Scotland).
Rooflights are the ideal way to provide good natural lighting.
Natural Daylight■ Improves
concentration
■ Leads to better productivity
■ Creates better quality environments forpeople
ContentsIntroduction 2
Alumasc A Range Superior Modular Rooflights 4
Alumasc B Range Standard Modular Rooflights 6
Modular 2000 Ultra Interlocking Glazing 8
Modular 2000 Express Interlocking Glazing 9
Continuous Barrel Vault Rooflight 10
Skylight Glazing Systems 12
Ventilation 14
Modular Rooflights Product Selectorand Range Summary 15
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular Rooflights and Made to Order
Daylighting Systems – the Illuminating Choice
Key Benefits■ The unique kerb design of Alumasc Modular Rooflights incorporates security and
waterproofing features that create a reliable, safe and secure rooflight
■ The kerb has been designed to allow horizontal termination of the waterproofmembrane, making water penetration virtually impossible
■ All glazing in the range is moulded from Marlon FSX Longlife, premium qualitysolid polycarbonate, offering an impact resistance up to 200 times that of glass
■ Alumasc A Range and B Range rooflights feature a unique lock-bolt securitysystem. This ensures a secure and fast installation
A Range superior domed rooflights
provide a high level of security with a
smooth, clean appearance. The hidden
‘lock-bolt’ security system reduces the
risk of a break-in through the rooflight.
Modular 2000 – is an interlocking
glazing system, available in two design
options. Modular 2000 Ultra is an extra
robust system, while Modular 2000
Express is designed for rapid
installation.
Skylight Glazing Systems –
extremely versatile and varied,
including gable ended, hip ended and
pyramid options, as well as attractive
lantern lights.
Continuous Barrel VaultRooflights – practical architectural
glazing that can be linked in many
configurations.
B Range regular domed rooflights
offer the same ‘lock-bolt’ security
system as A Range, allowing an accurate
and fast installation. The security caps
encase each of the rooflight fixings.
Modular Rooflights
Modular rooflights from Alumasc are specially designed to meet the growing
demands of the flat roofing market. Offering a complete range of options,
they are the ideal choice for providing natural daylight into a diversity of
commercial, industrial and domestic buildings.
Made to OrderDaylighting Systems
New kerb for fastefficient installationUnique to the flat roofing market, theAlumasc kerb is designed to allow roofcoverings to be terminated horizontallyat the upper edge of the kerb wall.This practice improves the weatheringdetail of the rooflight.
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular RooflightsAlumasc A Range
The aluminium reinforced rigid PVC-Uframe gives a clean and smooth finish,greatly enhancing the aesthetics of therooflight. The PVC-U frame alsoconceals all the fixings of the unit,acting as a deterrent to theopportunistic intruder.
Alumasc A Range will not compromisethe waterproofing of the roof becausethe kerb has been designed to allowthe roof covering to terminatehorizontally on the upper edge ofthe kerb wall. The waterproofingmembrane is clamped into place by the‘lock-bolt’ security system once theglazing is attached to the kerb.
The attractive design of Alumasc ARange rooflights integrates well withany flat roof membrane system. Thewhite internal finish of the kerb meansthe rooflight blends with any interiordécor.
Alumasc A Range rooflights areavailable in a curved dome or pyramidprofile and in a wide range of sizes. Afull range of ventilation options is alsoavailable.
Alumasc A Range is particularly suitedto applications such as schools,hospitals, sports and leisure centres,offices and other buildings wheresecurity is of particular concern.
Alumasc A Range – Superior Modular Rooflights
Key Benefits■ Maximum security dome rooflight
■ Smooth clean appearance
■ Lock-bolt security system
■ Complete waterproof integrity withthe roofing membrane
■ High performance insulated kerb
Alumasc A Range are superior modular dome rooflights providing high levels of
security and waterproofing. The ‘lock-bolt’ security system means installation of
the rooflight is straightforward, precise and secure. Removal of the glazing can
only be achieved with the use of a ‘lock-bolt’ security opening device.
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1 Rigid PVC-U frame
2 Lock-bolt securitysystem
3 Horizontal membranetermination
4 225mm high kerb
Thermal PropertiesU value (Triple skin glazing) 2.0 W/m2K
U value (Double skin glazing) 3.0 W/m2K
U value (Cellular PVC Kerb) 1.7 W/m2K
Light Transmission (3mm single skin)
Clear 90% - Direct light
Bronze 44% - Direct light
Opal 53% - Diffused light
Textured 73% - Diffused light
Impact ResistanceUp to 200 times greater than glass
FragilityFully fixed rooflights, when tested by the
methods described in ACR[M]001: 2000 and
prEN1873, are classified as non-fragile
OptionsGlazing Single, double or triple skin
polycarbonate
Kerb Cellular PVC, cellular dome
Profile Curved dome, circular dome,
trapezoidal or pyramid profile
Tint Clear, bronze or opal tint or
textured glazing option
Ventilation Hit & miss trickle vent
Manual or electrical openings
Access hatch
Fire Rating BS 476 Part 7: Class 1 (1991)
Class ‘0’ Tp(a)
(See page 14)
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular Rooflights
Alumasc A Range
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Tall kerb simplifies installation
A kerb height of 225mm allowsthe designer to determine themost appropriate way of fixingthe rooflight to the roofstructure.
Smooth appearance
The PVC-U frame with aluminiumreinforcement conceals all fixingscreating a smooth, cleanappearance.
Designed for security
High security is achieved throughthe unique ‘lock-bolt’ securitysystem fixing the glazing to thebase. This security-lockmechanism can only be openedusing a ‘lock-bolt’ opening device.
Horizontal membranetermination
The roofing membrane, whenbrought over the top edge of thekerb, is secured by the ‘lock-bolt’security system, making wateringress virtually impossible.
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Insulation
The combination of a cellularPVC kerb with matching standardglazing guarantees optimuminsulation.
7 Superb impact resistance
The polycarbonate glazing hasan impact resistance almost 200times that of glass, creating avery safe rooflight option. It hasco-extruded UV protection andeliminates 98% of harmfulradiation.
5 Simple fixing
The ‘lock-bolt’ security systemfacilitates fast efficient installation.A series of latches, on the undersideof the glazing unit, lock into thekerb, instantly giving a securewatertight fit.
2 Kerb options
Where a non-standard roofopening exists, kerb adaptors canbe specified to provide an exactfit into the prepared builder’supstand.
Curved dome Pyramid dome
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular RooflightsAlumasc B Range
The factory fitted security caps onAlumasc B Range encase each of thefixings, offering more reliablewaterproofing and reducing thelikelihood of forced entry throughthe rooflight.
Superior thermal insulation is achievedby the combined properties of thecellular PVC kerb and double or tripleskin polycarbonate glazing.
Alumasc B Range has exceptionalwaterproofing integrity. Wateringress is virtually impossible asthe waterproofing membrane can beapplied to the full height of the kerband terminated horizontally. Whenthe glazing is fitted to the kerb usingthe ‘lock-bolt’ security system thewaterproofing membrane is securedfirmly in place.
Alumasc B Range rooflights areavailable in a curved dome or pyramidprofile and in a wide range of sizes.A complete range of ventilation optionsis also available.
Alumasc B Range is suited to applicationssuch as schools, hospitals, sports andleisure centres, private houses, officesand other heated buildings whereinsulation, weatherability and securityare important factors.
Alumasc B Range – Standard Modular Rooflights
Alumasc B Range are regular modular dome rooflights distinguished by their speed
and accuracy of installation on flat roofs. The ‘lock-bolt’ security system means
less time is required to fix the rooflight to the structure. The fixings required for
installation are supplied pre-fitted to the glazing.
Key Benefits■ High security dome rooflight
■ Lock-bolt security system
■ Designed for horizontalmembrane finish
■ Polycarbonate impactresistant glazing
■ High performance insulated kerb
New kerb for fastefficient installationUnique to the flat roofing market, theAlumasc kerb is designed to allow roofcoverings to be terminated horizontallyat the upper edge of the kerb wall.This practice improves the weatheringdetail of the rooflight.
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1 Security caps
2 Lock-bolt securitysystem
3 Horizontal membranetermination
4 225mm high kerb
Thermal PropertiesU value (Triple skin glazing) 2.0 W/m2K
U value (Double skin glazing) 3.0 W/m2K
U value (Cellular PVC Kerb) 1.7 W/m2K
Light Transmission (3mm single skin)
Clear 90% - Direct light
Bronze 44% - Direct light
Opal 53% - Diffused light
Textured 73% - Diffused light
Impact ResistanceUp to 200 times greater than glass
FragilityFully fixed rooflights, when tested by the
methods described in ACR[M]001: 2000 and
prEN1873, are classified as non-fragile
OptionsGlazing Single, double or triple skin
polycarbonate
Kerb Cellular PVC, cellular dome
Profile Curved dome, circular dome,
trapezoidal or pyramid profile
Tint Clear, bronze or opal tint or
textured glazing option
Ventilation Hit & miss trickle vent
Manual or electrical openings
Access hatch
Fire Rating BS 476 Part 7: Class 1 (1991)
Class ‘0’ Tp(a)
(See page 14)
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular Rooflights
Alumasc B Range
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Tall kerb simplifies installation
A kerb height of 225mm allowsthe designer to determine themost appropriate way of fixingthe rooflight to the roofstructure.
Anti-intruder
High security is achieved throughthe unique ‘lock-bolt’ securitysystem between the dome andthe kerb.
Simple fixing
The ‘lock-bolt’ system facilitatesfast effective installation. A seriesof latches, on the underside ofthe glazing unit, lock into thekerb, instantly giving a securewatertight fit.
Mechanically secured membrane
The roofing membrane can bebrought to the top of the kerband secured with the ‘lock-bolt’security system. The edge of theroofing material is covered by theglazing, making water ingressvirtually impossible.
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Insulation
The combination of a PVC basewith matching standard domeguarantees optimum insulation.
8 Superb impact resistance
The polycarbonate glazing hasan impact resistance almost 200times that of glass, making a verysafe rooflight option.
4 Security caps
Fixings are concealed withinsecurity caps which are impossibleto open.
2 Kerb options
Kerb options specially designed tosuit specific roof finishes areavailable.
Curved dome Pyramid dome
56mm
First bar
Second bar
First glazing panel
Second glazing panel
Supporting structure
70mm1250mm between glazing centres
Rivet
Base bar
I-beamglass fibre thermal back
Capping bar
Closure bar2mm flexible aluminium
70mm
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting SystemsModular 2000 Ultra - Interlocking Glazing
Modular 2000 Ultra – Interlocking Glazing
Key Benefits■ Ideal for mono or dual pitch glazing,
northlight replacement, coveredwalkways and canopies
■ System achieves Class B non-fragilityand the 1.6W/m2K U-value easilycomplies with Building RegulationsPart L
■ Extremely high loadingperformance: 2.0kN at 4.5m span -ideal for high snow or wind loads
■ Spans up to 4.5m between supportsand up to 9m as ridge glazing (witha central support by others)
■ Panels are fully factory assembledfor fast and simple site installationwithout glazing experience
Modular 2000 Ultra Glazing is a robust and versatile, non-fragile panel glazing.
It features elegantly designed and well finished interlocking aluminium frame
panels, glazed in 25mm structured polycarbonate, which link to fit any run length.
Technical Specification
Structure
Integral main profile assembly comprisestop and bottom extruded aluminiumcappings to BS 1474 and a main structuralglass reinforced, polyester resin pultrudedprofile. The main profile assembly isdesigned with internal water managementand a fully shielded seal system.
Available in mill finish or powder coatedwhite to RAL 9910. Other coloursavailable on request for an additionalcharge.
Fixings should be high quality stainlesssteel, of a type and frequency suitable forthe substructure to which the panels arebeing fixed. Stainless steel greatlyreduces the possibility of an electrolyticreaction at the bar/fixing interface.
Transport & Handling
Alumasc Modular 2000 Ultra panels aredelivered to site with a protective filmcovering the glazing – this must beremoved after installation. Panels to bestored in clean dry conditions, protectedagainst direct sunlight, in an uprightposition – to avoid any damage to theproduct.
Glazing
25mm structured polycarbonate UVprotected. Solar control available atextra charge. For information aboutpolycarbonate product care pleasecontact Alumasc.
PerformancePanel width Up to 1250mm
Length Up to 6000mm
Typical span capacity 4500mm between supports
Weight 6.0kg/m2 (approx)
Safety Non-fragile Class B toACR[M]001: 2000
Wind and snow loading 2kN at 4.5m span
Light transmission Clear 68%Bronze 15%Opal 30%
U-value 1.6W/m2K
Fire regulations BS 476 Part 7: Class 1 (1991)Class ‘0’ Tp(a)
Before After
Technical Specification
Structure
Aluminium side profiles to BS 1474. Onemain bar and one secondary bar, whichwhen linked behave as one. Both profilesare complete with water managedsystems and are designed to work ina seal-less format.
Available in mill finish or powder coatedwhite to RAL 9910 BS 6496. Other coloursavailable on request for an additionalcharge.
A high quality extruded PVC-Uundercladding profile clips to the mainprofile to enhance the thermal propertiesof the assembly and reduce the possibilityof condensation.
Fixings must be high quality stainlesssteel, of a type and frequency suitable for
PerformancePanel width Up to 1005mm
Length Up to 6000mm
Typical span capacity 1800mm between supportsfor 1005mm panel
Weight 4.5kg/m2 (approx)
Wind load Standard 0.7kN/m2
Reinforced option 1.2kN/m2
Light transmission Clear 82%Bronze 31%Opal 51%
U-value 16mm standard 2.4W/m2K16mm special 2.0W/m2K
Fire regulations BS 476 Part 7: Class 1 (1991)Class ‘0’ Tp(a)
Key Benefits■ Ideal for mono or dual pitch glazing,
northlight replacement, covered walkwaysand canopies
■ Flat profile extruded aluminium bars, whichwhen linked behave as one, allow simpleflashing detail
■ Glazing bars include an PVC-U under cloakfor good thermal performance
■ For low U-value glazing, specify 16mmspecial polycarbonate (see table below)
■ Panels are fully factory assembled forextremely fast and simple site installationwithout glazing experience
Modular 2000 Express Glazing is a quick to install, flat profile panel glazing.
It features elegantly designed and well finished interlocking aluminium frame
panels, glazed in 16mm structured polycarbonate, which link to fit any run length.
70mm 70mmUp to 1005mm between glazing centres
PVC-U underclad(thermal cloak)
Primary bar
End support beam
Secondary barClosure bar2mm flexible aluminium
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting Systems
Modular 2000 Express - Interlocking Glazing
Modular 2000 Express – Interlocking Glazing
3: Seamless linkStep 2
1: Slot in
Step 1 2: Pivot downwards
the substructure to which the panels arebeing fixed. Stainless steel greatlyreduces the possibility of an electrolyticreaction at the bar/fixing interface.
Transport & Handling
Alumasc Modular 2000 Express panels aredelivered to site with a protective filmcovering the glazing - this must beremoved after installation. Panels to bestored in clean dry conditions, protectedagainst direct sunlight, in an uprightposition - to avoid any damage to theproduct.
Glazing
16mm structured polycarbonate UVprotected. Solar control available atextra charge. For information aboutpolycarbonate product care pleasecontact Alumasc.
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting SystemsContinuous Barrel Vault Rooflights
Continuous Barrel Vault Rooflights
Key Benefits■ Versatile system, can be linked in
many configurations
■ High performance, low U-value andnon-fragile options
■ Installation by experienced, reliablefixing teams
■ Constructed from well engineeredextruded aluminium sections in millfinish or powder coated and glazedin structured polycarbonate ordouble skinned solid polycarbonate
■ Fully water managed usinginterconnecting gutter design andgasket system to ensure safemoisture drainage
■ Manual and electrically openingsections available
Attractive and versatile architectural glazing with excellent weather resistance
and durability, widely specified for schools, public buildings and domestic projects
where reliability is paramount.
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting SystemsContinuous Barrel Vault Rooflights
PerformanceLength Any length
Typical span capacity Up to 5m
Loading Designed in accordance with
data from: BS 6399: Part 1 &
Part 3 1984
Max 1.5kPa wind & 0.75kPa
imposed
Safety ACR[M]001: 2000 Class B option
available
Light transmission Glazing in structured and solid
polycarbonate: clear, opal or
bronze. Consult technical for
exact values
U-value 1.6W/m2K
Fire regulations BS 476 Part 7: Class 1 (1991)
Class ‘0’ Tp(a)
External upstand length
Measurements taken fromexternal upstand width
Standard A
External upstand length
Measurements taken fromexternal upstand width
External upstand length
Measurements taken fromexternal upstand width
Standard B Major range
Span width
Plan
Side view
End view
Glazing - structured polycarbonate10mm thick 16mm thick 16mm thick 25mm thick
1.5m - 2.4m 2.4m - 3m 3m - 5m 3.75m - 5m
Glazing - solid polycarbonate: single or double skin10mm thick 16mm thick 16mm thick 25mm thick
up to 2m 2m - 3m 3m - 5m 3m - 5m
Fixing screws
Mastic seal
Builders upstand 150mm minheight x 75mm thick
Roofing membrane
Internal upstand measurement
External upstand measurement
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56
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting SystemsSkylight Glazing Systems
Skylight Glazing Systems
Key Benefits■ Versatile systems, can be linked in
many configurations
■ High performance, low U-value andnon-fragile options
■ Installed by experienced, reliablefixing teams
■ Constructed from well engineeredextruded aluminium sections in millfinish or powder coated, and glazedin structured polycarbonate ordouble glazed glass – toughenedouter and laminated inner
■ Fully water managed usinginterconnecting gutter design andgasket system to ensure safemoisture drainage
Span widthGlazing - structured polycarbonate
10mm thick Up to 2.4m
16mm thick 2.4m to 3m
25mm thick 3.75m to 5m
Glazing - double glazed glass
10mm thick Up to 1.2m
16mm thick 1.2m to 2m
2m+ please consult
Gable ended lantern
Hip ended lantern
Pyramid lantern
A wide choice of skylight glazing that includes gable ended, hip ended and
pyramid options – extremely versatile and cost effective.
Gable ended
Hip ended
Skylight Lanterns
Pyramid
Flat Roofing & Waterproofing Systems
Daylighting SystemsMade to Order Daylighting Systems
Skylight Glazing Systems
Fixing screws
Mastic seal
Builders upstand 150mm minheight x 75mm thick
Roofing membrane
Internal upstand measurement
External upstand measurement
1
2
3
4
5
6
1
2
3
4
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PerformanceLength Any length
Typical span capacity Up to 5m
Loading Designed in accordance with
data from: BS 6399: Part1
& Part3 1984
Max 1.5kPa wind & 0.75kPa
imposed
Safety ACR[M]001: 2000 Class B option
available
Light transmission Glazing in glass or structured
polycarbonate: clear, opal or
bronze. Consult technical for
exact values
U-value Part L: below 2.0W/m2K
options available. Consult
technical for exact values
Fire regulations BS 476 Part 7: Class 1 (1991)
Class ‘0’ Tp(a)
Flat Roofing & Waterproofing Systems
Daylighting SystemsVentilation
Ventilation OptionsTo ensure a pleasant, healthy environment in buildings the relationship betweeninsulation, heating and ventilation must be correct. Minimum acceptable levelsfor both insulation and ventilation are included in Parts L and F of the BuildingRegulations.
Alumasc Daylighting Systems offer a number of options giving customers theopportunity to choose the most appropriate ventilation for their building.
Ventilation
Rapid Ventilation
Hinged AccessAvailable in both manual andpowered opening options, theseunits are supplied with a single ortandem operating actuator whichcan extend to a maximum of300mm.
The manual option is opened via aworm gear drive operated from floorlevel using an extension pole. Theelectrically powered alternativeincludes a small motor operatedfrom a 240V main supply and the kitincludes a control switch to openand close the rooflight.
Background VentilationBackground ventilation can be achievedby fixing either permanent or hit andmiss trickle vent adaptors onto thekerb above the waterproofingmembrane. These frames have two4000mm2 ventilation slots which whenopen, permit a natural air flow ineither direction.
Access HatchTo gain entry onto the roof, eitherfor maintenance purposes or as anemergency exit, the glazing unit isheld open at nearly 90º by twotelescopic stays.
Installation andMaintenanceDetailed installation and maintenancemanuals are available for alldaylighting products upon applicationto Alumasc Technical Services on01744 648400.
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1 Polycarbonate glazing
2 Electrically powered activator
Rapid Ventilation
3 Cellular PVC kerb
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1 Polycarbonate glazing
2 Rigid PVC-U outer frame
3 Telescopic stay
4 Cellular PVC kerb
Access Hatch
Background Ventilation
Flat Roofing & Waterproofing Systems
Daylighting SystemsModular Rooflights Product Selector and Range Summary
Roof Opening Double Daylight Opening Hit & miss Manual Electrical Access
size (mm) or triple skin size (mm) trickle vent opener opener hatch
A Range B Range A Range B Range A Range B Range A Range B Range A Range B Range
600 x 600 450 x 450 ✓ ✓ ✓ ✓ ✓ ✓
600 x 900 450 x 750 ✓ ✓ ✓ ✓ ✓ ✓
600 x 1500 450 x 1350 ✓ ✓ ✓ ✓ ✓ ✓
750 x 750 600 x 600 ✓ ✓ ✓ ✓ ✓ ✓
750 x 900 600 x 750 ✓ ✓ ✓ ✓ ✓ ✓
900 x 900 750 x 750 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
900 x 1800 750 x 1650 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1050 x 1050 900 x 900 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1050 x 1500 900 x 1350 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1200 x 600 1050 x 450 ✓ ✓ ✓ ✓ ✓ ✓
1200 x 900 1050 x 750 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1200 x 1200 1050 x 1050 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓
1200 x 1500 1050 x 1350 ✓ ✓ ✓ ✓ ✓ ✓
1200 x 1800 1050 x 1650 ✓ ✓ ✓ ✓ ✓ ✓
1200 x 2400 1050 x 2250 ✓ ✓
1350 x 1350 1200 x 1200 ✓ ✓
1500 x 1500 1350 x 1350 ✓ ✓
1800 x 1800 1650 x 1650 ✓ ✓
Product Range
Roof opening
Daylight opening
Roof opening
Daylight opening
Curved profile
Pyramid profile
Flat Roofing & Waterproofing Systems
Façade Systems
Metal Roofing Systems
Engineered Drainage Systems
Architectural Rainwater Systems
Alumasc is now firmly established as one of
the leading manufacturers of premium building
and construction products. A unique heritage
combined with vast experience and craftsmanship
derived from all corners of the industry, gives the
platform to provide specifiers with one of the
most diverse product portfolios available on the
market. Highly regarded throughout the UK and
Europe, a number of Alumasc brands are now
established as world leaders in their field.
Alumasc has a firm commitment to customer
service and operational excellence. This together
with the company’s combined experience ensures
that Alumasc understands individual needs,
providing a first class service from initial design
through to completion and beyond.
Head Office
Alumasc Exterior Building Products Ltd
White House Works, Bold Road, Sutton,
St Helens, Merseyside WA9 4JG
Tel: +44 (0)1744 648400
Fax: +44 (0)1744 648401
Email: [email protected]
www.alumasc-exteriors.co.uk
All reasonable care has been taken in the preparation of this manual, all information, recommendations andguidance notes on the use of The Products are made without guarantee since the conditions of use are beyondthe control of Alumasc Exterior Building Products Limited (The Company). The customer is responsible forensuring that each product is fit for its intended purpose and that conditions for use are suitable.
The information contained in this brochure and advice arising therefrom is free of charge and accordingly onthe terms that no liability nor liability for negligence will attach to The Company or its servants in relation toany such service arising out of or in connection with this brochure.
The Company pursues a policy of constant product development and information contained in this publication is therefore subject to change without notice.