Combines the following attributes:
250 x the impact resistance of glass
99.9% protection from UV radiation
Improved insulation properties
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.
| Colours | Clear | Solar Ice | Grey | Solar Control Grey | Bronze | Opal |
| Light Transmission | 80% | 20% | 20% | 25% | 35% | 30% |
| Heat Transmission | 70% | 21% | 43% | 21% | ||
| Shading Co-Efficient | 0.80 | 0.40 | 0.42 | 0.41 | 0.64 | 0.47 |
| Solar Heat Gain Coefficient (SHGC) | 0.80 | 0.35 | 0.37 | 0.36 | 0.55 | 0.54 |
| U Value | 2.9 W/m2k | |||||
| Warranty | 5 years against weather breakage – including hail up to 20mm 10 years against loss of light transmission> | |||||
| CLICK HERE FOR THE FULL WARRANTY TERMS | ||||||
| Profile Specifications |  |
| Sheet Width | 980 mm |
| Rafter Centres | 1000 mm |
| Purlin Centres | 1200 mm |
| Maximum Overhang | 50 mm |
| Minumum Curve Radius | 1750 mm |
| Available Sheet Sizes | 2.0m, 2.5m, 3.0m 3.5m, 4.0m, 4.5m, 5.0m, 6.0m, 7.0m, 9.0m |
| Recommended Roof Slope | 5 Degrees |
When rafters are at 1000 mm centres no purlins are required (except in high wind areas), giving the most aesthetically pleasing and cost effective structure.
Silicones are not recommended for Polycarbonate sheeting.
Sheets can be cut to length free of charge before dispatch; otherwise a fine tooth circular saw can be used.
