VELUX sun tunnels for flat roofs are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under flat roofs, where installation of a VELUX roof window is not possible.
The VELUX flex tunnels and rigid tunnels provide installation flexibility. Flex tunnels can be used when the angle between the roof and the ceiling is too small for a rigid tunnel. Rigid tunnels deliver a straight shaft of light for when the ceiling is placed directly under the exterior window.
VELUX sun tunnels can be installed on flat roofs with a roof pitch between 0° - 15° (VELUX code: TCF/TCR). For a pitched roof, you’ll need a VELUX sun tunnel for pitched roof.
A VELUX sun tunnel is easy to install, regardless of your roof type.
Recommended for tunnel lengths from 0.2 to 0.9 m between the roof and ceiling.
The 1-meter long, super reflective, flexible tunnel has a diameter of 35 cm.
Easy to assemble.
An easy-to-assemble diffuser comes complete with a frosted polycarbonate insulating frame.
Roof module in PVC and dome comes in both acrylic and polycarbonate.