premium products • proven solutions

premium architectural roofing designed to inspire and engineered to perform

Alumasc

Uniclass L529

CI/SfB

February 2006

(47) hX

Armaseam plus Skyline the all metal roofing solution from Alumasc

2 3

The building roofscape – both as an architectural statement

and as a functional element - is a conjunction of the roof,

the perimeter detailing and the rainwater solution.

Pitched and curved roofs provide a strong architectural

statement in themselves, whereas flat roofs rely for their

visual impact on the strength of the perimeter detailing.

Alumasc Armaseam Metal

Roofing, and Skyline

Fascia/Soffit Systems together

provide the ingredients for a

‘high tech’ overall roofscape

solution based on metal, with

wide ranging applications and

architectural potential.

Armaseam plus Skyline the all metal roofing solution from Alumasc

combined with flat roof

systems from the Alumasc

waterproofing range.

Armaseam can also be used

in conjunction with systems

from the Alumasc Architectural

Rainwater range to provide

all-metal sloping roof solutions

to traditional format, whilst

Skyline provides the ideal

fascia/soffit solution when

2 3

4 5

Armaseam: dramatic roofscapes

4 5

Armaseam: dramatic roofscapes

Armaseam is a versatile, high performing standing seam system based on

the tried and tested principle of zipped joints. It is virtually maintenance

free, totally weatherproof with no penetrative fixings, and will provide

outstanding performance for the life of the building.

The flexibility and adaptability of Armaseam make it equally

suitable for pitched, curved or virtually flat roof applications.

Panels can be formed in the flat to almost unlimited length.

Panels can be laid to curve on site without mechanical

equipment, to a radius of 40 metres for convex curves and

45 metres for concave curves. With the assistance of on-site

equipment these radii can be reduced to 6 metres and 15

metres and panels can be crimp curved in the factory down to a

radius of 600mm, for convex curves only.

Armaseam can also provide the waterproofing substrate

beneath an Alumasc ZinCo extensive green roof.

Armaseam Key Benefits■ No penetrative fixings;

■ Unmatched versatility: can be fixed vertically or near horizontally (1.5° minimum pitch);

■ Can be curved in the direction of span.

■ Production on site of panels to any length

■ Fully compliant with current Building Regulations

■ Fire performance rated at AA to BS 476: Part3.

■ BBA Approved

in metal

Armaseam: contemporary solutions for standing seam roofing

6 7

Standing seam is one of the oldest forms of roofing to exploit the special

aesthetic and weatherproofing properties of non-ferrous metals.

Traditionally, these metals have required continuous support from a solid

substrate and their application has been highly labour intensive.

Armaseam by Alumasc brings all the

special architectural qualities and

material options associated with

traditional standing seam roofing

into a modern context.

Armaseam: contemporary solutions for standing seam roofing

Regular production of Armaseam is in aluminium and for more prestigious

applications stainless steel, zinc and copper are also available.

6 7

Aluminium combines economy with longevity in

stucco embossed mill finish, with alternative paint

specifications available. Armaseam can be manufactured in

pre-painted aluminium strip, with almost unlimited colour

choice in PVDF or ARS coatings for quantities of

500 metres or more.

Zinc is naturally self protecting, has excellent creep

resistance and can be easily worked for special details.

Armaseam zinc panels can be supplied with a natural bright

finish, or a pre-weathered finish (Quartz Zinc).

Stainless steel has dramatic visual impact

– reflecting light and surrounding colour – and it is

non-corroding and fire resistant. Marine grade is available for

harsh environments and there are a wide choice of finishes.

Copper requires no decoration, maintenance or cleaning,

and is dimensionally stable over time. To maximise specifier

choice, Alumasc can supply Armaseam copper panels in

different finishes including pre-treatments that replicate the

effects of weathering.

Armaseam SystemsAs a single skin roofing, Armaseam is ideal as an over roof, or

as a roof to open sided walkways. In conjunction with either

mineral wool or rigid insulation, Armaseam can provide single

skin solutions to a range of cold roof configurations.

For double skin warm roof applications, incorporating mineral

wool insulation, Armaseam may span between purlins, using

a profiled liner sheet as inner skin, or between main frame

members, with a structural deck as the inner skin.

Typical warm roof - spanning betweenpurlins

Typical warm roof - spanning betweenpurlins with extending halters

Cold roof - Armaseam direct to purlins

Typical warm roof - on structural deckspanning between main frame members

Skyline: function and added style where roof meets wall

8 9

The interface between walls and roof at the building eaves is one of the most

crucial facets of design - both functionally and aesthetically. The sharpness

and vibrancy of factory finished aluminium, fully exploited by Alumasc’s

creative fabrication skills, has provided dramatic engineered solutions over a

wide range of buildings for both public and commercial sectors.

Skyline: function and added style where roof meets wall

8 9

Parapet profile projecting directly from glazed façade

Bullnose profile projecting directly from brick façade

10 11

Skyline: integrated all metal fascia/soffit solutionsSkyline is a range of bold fascia profiles in aluminium,

complemented by interlocking soffit planks to provide

a wide choice of alternative eaves overhangs.

Skyline is a natural complement to the Alumasc

Architectural Roofing offer.

SKYLINE AEROFOIL PROFILESKYLINE BULLNOSE PROFILE

SKYLINE PARAPET PROFILESKYLINE CHISEL PROFILE

SKYLINE AEROFOIL PROFILESKYLINE BULLNOSE PROFILE

SKYLINE PARAPET PROFILESKYLINE CHISEL PROFILE

Parapet Profile Bullnose Profile

Aerofoil profile with projecting eaves and glazed façade

Chisel profile with projecting eaves on render façade

10 11

Skyline: integrated all metal fascia/soffit solutions

SKYLINE AEROFOIL PROFILESKYLINE BULLNOSE PROFILE

SKYLINE PARAPET PROFILESKYLINE CHISEL PROFILE

SKYLINE AEROFOIL PROFILESKYLINE BULLNOSE PROFILE

SKYLINE PARAPET PROFILESKYLINE CHISEL PROFILE

Skyline is not a rigid set of standard components, but a product

rationale, developed to exploit the potential of Alumasc’s wide

ranging production capability in pressed and folded aluminium.

The result is a range of four generic fascia configurations which

may be projected direct from the elevation or they may be

combined with the Alumasc soffit plank to produce varying

eaves overhangs.

A design and fabrication service for bespoke shapes is also

available. When used in conjunction with Armaseam, Skyline

provides a fully integrated and engineered metal roofscape, but

Skyline can equally be used as a product in its own right both

with flat roofs and with slated and tiled pitched roofs.

Aerofoil Profile Chisel Profile

Armaseam plus Skyline: a high tech all metal capping for the build ing from a single sourceThe wide range of volumetric roof shapes available

with Armaseam, combined with the sleek

eaves/fascia configurations that can be created with

Skyline, provide almost unlimited scope for total

roofscape solutions in metal.

12 13

Armaseam plus Skyline: a high tech all metal capping for the build ing from a single source

12 13

The metal roofscape: alte rnative product combinations and design synergies from the Alumasc range

When combined with Alumasc’s market leading Architectural Rainwater

Systems, Armaseam can create a total roofscape replicating a traditional

pitched roof, with flush or projecting eaves.

The special benefits of extrusion - smooth lines and intricate

linear detailing - are reflected in Aqualine, which can

contribute strongly, with its sleek and sophisticated

appearance, to the overall architectural design of a building.

14 15

GX is a robust and fully engineered folded box section gutter

with moulded option, and is especially suited to industrial

and commercial applications, or in conjunction with

Skyline fascia/soffit.

Aqualine Rainwater GX Rainwater

The metal roofscape: alte rnative product combinations and design synergies from the Alumasc range

When combined with one of the Alumasc world class

flat roofing systems, Skyline can provide a strong and

dramatic architectural statement at the building eaves.

14 15

Eavesline CopingThe Eavesline coping system

provides an economical

and easily installed capping

to upstanding parapets,

in conjunction with flat or

pitched roofs. The strap fixing

method avoids penetration of

the capping, whilst allowing

ventilation over the top of

the wall. Eavesline coping is

maintenance free, available

in a wide range of colours and

is equally suited to retrofit

and new build.

SKYLINE PARAPET PROFILEPLYWOOD DECK ON TIMBER JOISTED ROOF

SKYLINE BULLNOSE PROFILECONCRETE ROOF SLAB - WARM ROOF CONSTRUCTION

SKYLINE PARAPET PROFILEPLYWOOD DECK ON TIMBER JOISTED ROOF

SKYLINE BULLNOSE PROFILECONCRETE ROOF SLAB - WARM ROOF CONSTRUCTION

Eavesline anti-climb barrier is designed to prevent unauthorised

access to the roofscape. It comprises support brackets and

pre-formed curved barrier sections and can be fitted in front

of virtually any gutter profile providing a bold and imaginative

architectural feature in addition to its security function. The

barrier is suitable for new build and retrofit.

Eavesline Anti-climb

Derbigum Rapido is a ‘high tech’ single layer alternative

to built up bituminous roofing, whilst Derbigum Arte

incorporates a non textured acrylic surface, to make it

fully comparable aesthetically with single ply membranes.

Hydrotech is ideal as the waterproofing beneath green

roofs, using a common membrane specification applied without

need for specialist equipment and with variations only in the

protective layer.

Waterproofing Systems

EAVESLINE ANTI-CLIMB BARRIER IN CONJUNCTIONWITH MOULDED GUTTER AND SECURITY DOWNPIPE

total support from Alumasc

Alumasc partneringAlumasc’s long-standing service ethic is the ideal platform

from which to develop partnering arrangements, providing

total peace of mind to the client during a long term contract.

Consistency of performance is ensured in terms of product

and service.

National network of Metal Roofing specialist installersAlumasc provide a network of carefully selected installation

specialists, all of whom have received instruction in the

installation techniques for Metal Roofing systems and whose

project performance is rigorously monitored in terms of:

■ Compliance with project specifications

■ Compliance with project programmes

■ General compliance with good working practice on site

Technical support■ Thermal calculations

■ Wind loading calculations

■ Detailed written specification (to NBS format if required)

■ Project specific CAD drawings

■ Material safety data sheets

Alumasc provides a fully comprehensive and seamless

package of advice and hands on management back-up,

extending through site installation to warranties and

maintenance schedules. Implementation is led by the

Alumasc Metal Roofing Manager appointed to the project.

16 17

total support from Alumasc

Project monitoring■ Regular visits to site to provide technical support

■ Conduct a final inspection of the work to ensure

warranty compliance

■ Ensure that appropriate recommendations are made for a

maintenance regime to fulfil clients needs and the

requirements of the warranty commitment is realised

Alumasc can also arrange

third party insurance backing

giving up to 20 years cover

subject to independent final

inspection, documented

compliance with an agreed

maintenance schedule and

pre-payment of the relevant

premium.

Alumasc offers a

comprehensive choice of

warranties covering both

product and installation to

suit the specified design life

of the installed product.

Alumasc backed warranties

are available for 10, 15 or 20

years supported by public and

product liability insurances

with a total indemnity limit

of £50 million on an annually

renewable basis.

Alumasc Metal Roofing warranties

Lifecycle supportWhere specifically required by the client, the Alumasc Metal

Roofing Manager will liaise with the approved contractor for the

project to ensure that:

■ Agreed maintenance checks are carried out to schedule

and to specification

■ A response time of 48 hours for emergency repairs is

achieved where possible

Alumasc quality assuranceAlumasc Exterior Building Products Ltd has a quality

assurance management system which complies with

BS EN ISO 9001:2000 and has also implemented an

environmental management system.

16 17

premium metal roofing from Alumasc ...proven by track record

Armaseam: A metal roof system

inspired by the tradition of standing

seam, engineered for today.

Skyline: A fascia/soffit system with

unparalleled design freedom, based

on Alumasc’s technical leadership in

aluminium fabrication.

18 19

Project Listings■ Smaralind Shopping Mall Reykjavik

■ Schipol Airport Amsterdam

■ Glasgow Harbour Development Glasgow

■ Gresham Street City of London

■ St Maartens Airport Dutch Antilles

■ Cork Airport Eire

■ St. Radigunds Dover

For the main contractor■ In the hands of the network of fully trained installers,

fault free installation to tight programme requirements

is ensured.

premium metal roofing from Alumasc ...proven by track record

For the quantity surveyor■ Project design and installation guidance to ensure best

value whilst retaining specification and project requirements.

Premium solutions for the designer and specifier■ Engineering integrity and freedom for architectural

expression combine to provide limitless scope for

roofscapes in metal.

For the building client■ Premium quality products, supported by

comprehensive insurance backed guarantees, provides

long term peace of mind.

18 19

Rainwater

Drainage

Waterproofing

Metal Roofing

Façades

ALUMASC EXTERIOR BUILDING PRODUCTS LTD

White House Works, Bold Road, Sutton,

St Helens, Merseyside, WA9 4JG

United Kingdom

Telephone: +44 (0)1744 648400

Facsimile: +44 (0)1744 648401

Website: www.alumasc-exteriors.co.uk

E-mail: info@alumasc-exteriors.co.uk

premium products • proven solutions

All reasonable care has been taken in the preparation of this brochure, all information, recommendations and guidance notes on the use of The Products are made without guarantee since the conditions of use are beyond the control of Alumasc Exterior Building Products Limited (The Company). The customer is responsible for ensuring 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 on the terms that no liability nor liability for negligence will attach to the Company or its servants in relation to any 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.

Product and technical literature hotline

0808 100 2008

07/02/06/10K/SLG10618/KG

A unique fusion of premium products, technical expertise and project support