Lightweight tough and thermally efficient roofing panels Clear multiwall polycarbonate permits high light transmission and provides greater heat build up . Clear polycarbonate keeps it bright and light even on the darkest winter days. Good choice for colder spots and ideal for industrial and commercial greenhouses. 35mm polycarbonate sheets are great for conservatory roofs canopies atriums industrial roofing and provide increased strength and performance over 25mm sheet thickness. For small applications such as carposts pergolas and greenhouses a thiner 10mm or 16mm polycarbonate may suffice. 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 Super strong upto 200 times impact strength of glass UV Resistance minimises longterm yellowing High resistance to impact resistance to breakage High therm...