Topglass® translucent roofing was developed to combat the effect of ultraviolet rays and atmospheric pollutants, without the yellowing and rapid product degradation associated with commonly available glass-reinforced roof sheeting.
Using technological developments in UV weather surface film and polyester resin additives developed by Alsynite One and our suppliers the resulting Topglass is a cost effective natural lighting solution that provides long term natural lighting.

Topglass Features and Benefits
Topglass® is manufactured from an acrylic modified resin system, reinforced with high quality glass fibre rovings
Topglass® uses surface coatings that are especially formulated and designed to provide high quality, long-term natural light transmission
Topglass® encompasses in-built NZA-5 UV inhibitors that prevent early degradation, yellowing and embrittlement of the sheet
The product is oven-cured and profiled to ensure maximum binding and strength
The non-porous weather surface prevents water absorption and osmosis.
Topglass Applications
Commercial
Industrial
Schools and Kindergartens
Public outdoor areas requiring excellent UV protection
Institutional and other projects where long-term high quality lighting is required.