Solatube Ø 74 cm system collector with single dome
May 16, 2022
Solatube Ø 74 cm diffuser round prismatic polycarbonate
May 16, 2022
Solatube Ø 74 cm system collector with double dome
Solatube Ø 74 cm series is a line of modular, high output tubular daylighting devices that deliver massive amounts of daylight to large volume spaces with high, open ceilings.
The Collector makes it possible to capture significantly more daylight than traditional skylights without heating the building interior. Featuring proprietary Raybender HD, LightTracker and INFRAREDuction Technology, the vertical collector:
- Maximizes daylight delivery by capturing and redirecting low-angle light downward into the system
- Minimizes solar heat gain by preventing heat-carrying infrared rays from entering the system
Applications
- Airports
- Convention Centers
- Hospitality
- Warehouse & Industrial
- Retail
- Military
| Diffuser type | Round |
|---|---|
| BBA Technical Approval | No |
| FM approval | Yes |
| CE / Declaration of Performance | Yes |
| Solar Impulse Efficient Solution approval | Yes |
| ETIM class | EC003113 daylight system |
| Maximum standard length | 56 cm depending on the height of the flashing |
| Recommended maximum tube length | Maximum 20 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 |
| Airborne sound insulation (EN ISO 717‐1) | 65 (- 2;-7) Db |
| Resistance to impact (EN 1873) | SB 1350 |
| Upward Load (EN 1873) | UL 3352 |
| Downward Load (EN1873) | DL 7182 |
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