Powerdaylight Ø 53 cm system square eco flat roof flashing prefab
£1,530.00
£1,275.00
In stock
SKU
T833141-53
| Diffuser type | Square |
|---|---|
| BBA Technical Approval | Yes |
| FM approval | Yes |
| CE / Declaration of Performance | Yes |
| Solar Impulse Efficient Solution approval | Yes |
| BCRG Database | No |
| ETIM class | EC003113 daylight system |
| Recommended maximum tube length | Maximum 15 metres |
| Product guarantee | 10 years |
| Solar energy transmittance (EN 410) | g‐value = 0.61 |
| External Fire Performance of roofs (EN 13501-5) | BROOF(t4) |
| CRI - color rendering index | CRI = 100 |
| Thermal transmittance of the assembled system | U =1.3 W/m 2 K |
| Resistance to impact (EN 1873) | SB 1350 |
| Upward Load (EN 1873) | UL 3352 |
| Downward Load (EN1873) | DL 7182 |
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