Fibreglass and polycarbonate, two products commonly used in roofing and cladding of commercial, industrial and residential dwellings, are now supplied as bromine-free, fire-retardant and smoke-reduced natural lighting systems.
Alsynite has streamlined its Topglass fire retardant (FR) range for ease of understanding when dealing with building code requirements related to meeting surface lining criteria in commercial and industrial buildings.
Premium Grade Topglass Gel-Coat (GC)
- Topglass/Topclad GC FR50 is BRANZ tested to ISO 5660 utilising cone calorimeter testing, and the full scale ISO 9705 room test, achieving an NZBC Group 3 classification.
- Topglass/Topclad GC FR60 is BRANZ tested to ISO 5660 utilising cone calorimeter testing and achieves an NZBC Group 2 classification.
Industrial and Residential Polycarbonate Products
- All Laserlite polycarbonate translucent roofing products have passed the BRANZ ISO 9705 room test, achieving a Group 1-S classification in the NZBC.