Custom-made daylighting system fauna tunnel, bicycle tunnel, traffic tunnel, railway tunnelMay 16, 2022
Solatube Ø 53 cm system square flat roofMay 16, 2022
Solatube Ø 53 cm system square pitched roof
Solatube Ø 53 cm system square pitched roof is designed to maximise light output throughout the day. It effectively captures low-angle rays in the morning and late afternoon, and collects high-angle rays at midday for powerful performance.
The Solatube Ø 53 cm square series features a patented transition box that seamlessly converts the round tubing to a square diffuser.
The transition box easily fits into standard commercial ceiling grids.
- Predominantly used for commercial applications
- Illuminates spaces up to 14 metres high
- Easy installation and low maintenance
- Excellent light quality and colour rendition
- Pitched roof flashing can be installed quickly and easily!
|BBA Technical Approval||Yes|
|CE / Declaration of Performance||Yes|
|Solar Impulse Efficient Solution approval||Yes|
|ETIM class||EC003113 daylight system|
|Maximum standard length||60 cm|
|Recommended maximum tube length||Maximum 15 metres|
|Product guarantee||10 years|
|Solar energy transmittance (EN 410)||g‐value = 0.58|
|External Fire Performance of roofs (EN 13501-5)||BROOF(t4)|
|Light output in lumen (half year average benelux)||6141 Lumen|
|Light transmittance of the assembled system||51 %|
|CRI – color rendering index||CRI = 100|
|Thermal transmittance of the assembled system||U =2.2 W/m 2 K|
|Airborne sound insulation (EN ISO 717‐1)||Dn,e,w (C;Ctr) = 48(0;-1) dB|
|Resistance to impact (EN 1873)||SB 1350|
|Upward Load (EN 1873)||UL 3352|
|Downward Load (EN1873)||DL 7182|