TLR, sun tunnel, rigid, interior light diffuser, toughened exterior glass pane
- Commercial DescriptionThe rigid sun tunnel is optimal when there is direct access between the roof and the ceiling of the room. The rigid tunnel is super reflective and leads 98% of the natural daylight from the rooflight module into the building. Recommended tunnel length is between 0.9m and 6m, 1.7m tunnel delivered.