Permaloc corporation is the world s leading manufacturer of high performance landscape edging and restraint systems.
Permalite aluminium roofing solutions.
The factors of reflectivity and absorptivity of unpainted aluminium are also favourable.
Usually aluminium cladding is fixed to a steel structure which under the same thermal influence expands or contracts also.
All permalite aluminium roofing profiles are manufactured entirely from marine grade aluminium alloy 5251 or 5052 produced by permalite to as nzs 1734 1997.
Long lasting durable lightweight alternative to other cladding materials.
It is widely used for roofing and can be reversed for a bold wall effect.
Permalite lt7 is the ultimate in cladding flexibility.
6 permalite aluminium residential solutions 1 7 thermal protection the low emissivity of unpainted aluminium roofing greatly reduces heat gain in a building where an air space is provided on the underside of the roof.
Benefits of aluminium aluminium is a modern efficient and effective material for building and construction through its strength corrosive resistance and recyleability.
You don t have to consider coating thickness.
Permalite aluminium roofing solutions 2020 5 1 6 thermal expansion although aluminium has twice the coefficient of expansion of steel 24 x 10 6 compared to 12 x 10 c the effect of this is often over estimated.
No coatings or claddings are required to enhance performance or economy.
The versatility of this profile is due to its strength water carrying capacity fixing economy and eave closure features.
The permalite alsulate 125 roofing system which combines marine grade aluminium linings with an insulating eps core and has self spanning capacities up to 6 4m made the ideal choice for both the indoor pool areas and the external grandstand.
This is where permalite roofing excels.
Permalite aluminium roofing solutions manual covers our range of roof and wall cladding product outlining design capacities for wind loading foot traffic and rainwater carrying capacities as well as colour availability.
Alloy 5251 5052 are high strength marine grade alloys with exceptional resistance to corrosion in marine or industrial environments.
It also incorporates installation instructions and comprehensive screw fixing data.
For over 35 years permaloc has remained at the forefront of the industry by providing unmatched quality breakthrough products and world class customer service.
All permalite aluminium roofing profiles and flashings are produced from marine grade aluminium alloy entirely.
