16mm Bronze Multiwall Polycarbonate Sheets Lightweight tough and thermally efficient roofing panels Bronzetinted multiwall polycarbonate limits light transmission minimises glare and reduces heat build up . Helping to keep the room cool Bronze is a popular choice for sunnier spots. 16mm polycarbonate sheets are great for carports pergolas and greenhouses . For large applications such as conservatories a thicker 25mm or 35mm polycarbonate is recommended. 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 year warranty light transmission is guar...