Polycarbonate multiwall roof panel features an air layer that bolsters its insulation strength making this a powerful roofing option.
Suntuf sunlite roofing.
They are lightweight sturdy uv protected with improved durability against weathering and easy to handle and install.
Available in a range of standard colours sunlite also uses solarsmart technology thus reducing solar heat and glare providing a comfortable outdoor area.
Air layer for insulation.
Sometimes the purlins will finish flush with the rafter so that the roofing sits directly on both.
Polycarbonate construction for strong impact resistance.
The support structure for roofing purposes has it s own terminology.
Upgrade your outdoor living space with sunlite a sleek tough and aesthetically appealing polycarbonate.
Suntuf polycarbonate panels for skylights roof lights provide a watertight solution.
Uv protective layers on both surfaces of the sheet a easy to use system to join and finish this combination makes suntuf sunlite twin wall polycarbonate the perfect material for both commercial and domestic structures such as pergolas walkways facades skylights and translucent feature walls.
While the outside surface offers the smooth clean lines of a flat sheet the multiwall cellular structure creates an insulating air space that dramatically increases its insulation characteristics.
Rafters run in the same direction as the sheeting and purlins battens run perpendicular to these see the image below.
Suntuf sunlite is no different.