Sun tunnels can be installed in flat or pitched roofs. The sun tunnel comes with an integrated cover frame for flat and profiled roof materials up to 12 cm high. It is not suitable for standing seam metal roofing. Choose a rigid sun tunnel when there is direct access between the roof and the ceiling of the room. A flexible sun tunnel should be used when there is an object, such as a beam, restricting access.
Rigid tunnel
Recommended for maximum daylight, due to the high reflective coating. Up to 98% daylight reflectivity for optimal natural light conditions. The tunnel can be further extended up to 6 meters.