Solatube Ø 25 cm system square pitched roof ECO ubiflex flashing
Solatube Ø 25 cm system square pitched roof ECO ubiflex flashing
For smaller spaces in the home or at work. Commonly used to illuminate, bathrooms, toilets or hallways.
Pitched roof flashing can be installed quickly and easily!
Two adjustable angles with every system
Unless you are installing into a flat roof, you will almost certainly require adjustable angle adaptors; every Solatube Daylighting System is supplied with two 0-30 degree adjustable angles as standard.
ECO
ECO is an optional enhancement available for the Solatube 25 cm and 35 cm models (pitched and flat roofs) to enhance the thermal and acoustic properties of the Solatube daylighting system to passive house standards
Supplied with
Inner dome = Secondary dome provides double glazed element at roof level
Insulated roof flashing = Twin-skinned, insulated flashing, available for flat or pitched roofs
Insulation lens = Creates thermal compartments within the tube
Product features
- Best insulation values, thermal transmittance of the assembled system U=0.5 W/m²K* (passive house standards)
*Not included but necessary to achieve specifications multi-layer foil insulation (External tube insulation jacket to BS EN12667 & ISO8302 (0.0345 W/m²K))
| Diffuser shape | Square |
|---|---|
| BBA Technical Approval | Yes |
| FM approval | No |
| CE / Declaration of Performance | Yes |
| Solar Impulse Efficient Solution Label | Yes |
| BCRG Database | No |
| ETIM | EC003113 Daylight system |
| Maximum roof and/or wall thickness standard set | 59.5 cm |
| Recommended maximum system length | Maximum 6 metres |
| Product guarantee | 10 years |
| Solar energy transmittance | g‐value = 0.61 |
| External fire performance (EN 13501-5) | BROOF(t4) |
| Light output in lumens (six-year average Benelux) | 1127 Lumen |
| Light transmittance of the assembled system | 46 % |
| Colour rendering index | CRI = 100 |
| Heat transfer coefficient of complete system | U =0.5 W/m²K |
| Airborne sound insulation (EN ISO 717‐1) | 67 dB |
| Impact resistance (EN 1873) | SB 1350 |
| Upward load (EN 1873) | UL 3352 |
| Downward load (EN1873) | DL 7182 |
