Lightweight tough and thermally efficient roofing panels Clear polycarbonate allows high level of light transmission to maximise available light and encourage heat build up. A conservatory would be bright and light even on the darkest winter days. A good choice for colder spots and ideal for industrial and commercial greenhouses. 10mm polycarbonate sheets are great for carports pergolas and greenhouses . For large application a thicker 16mm polycarbonate may be preferable and 25mm or 35mm for conservatories Polycarbonate is a great insulator that also reduces condensation and diffuses light. It can also be more energy efficient than glass of a comparable thickness and up to 50% cheaper. Features & Benefits UV Resistance minimises longterm yellowing High resistance to impact resistance to breakage Super thermal efficiency triplewall and fivewall Robust yet lightweight fraction of glass weight Fire safety Class 1 Spread of Flame Protection 10 yea...