Sun Tunnels & Smoke Vents
The VELUX flex tunnels and rigid tunnels provide installation flexibility. Flex tunnels can be used when the distance 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 for flat roofs can be installed on flat roofs with a roof pitch between 0° - 15° (VELUX code: TCF/TCR).
Smoke-ventilation roof windows for sloping roofs with integrated motor are CE-marked in compliance with the European standard for smoke and heat exhaust ventilators EN 12101-2.
We are pleased to be able to offer a 20% discount on all Velux products bought online. Your discount will be automatically applied in your shopping basket.
Flat roof flex tunnel TCF 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. Comes complete with a frosted polycarbonate insulating frame. Roof module in PVC and dome comes in both acrylic and polycarbonate.
Flex tunnels TWF/TLF for tunnel lengths from 0.9 to 2m between the roof and ceiling. The 2-meter long, super reflective, flexible tunnel has a diameter of 35 cm. Comes complete with a frosted polycarbonate insulating frame. Roof module is with 4 mm toughened glass and a removable sash. The glass is with clear and clean coating on the outside.
Rigid tunnels TWR/TLR recommended for tunnel lengths from 0.9 to 6 m between the roof and ceiling. The 1.7m long rigid tunnel should be used when greater lengths - in combination with ZTR extension sections - are necessary and to ensure adequate daylight levels are obtained. It is supplied with 2 x 45 degree bends. Can be extended to distances up to 6 m. Rigid tunnels has a diameter of either 35 cm or 25 cm. Super reflective coating along with interior of the tunnel provides a 98% internal reflection rate. Comes complete with a frosted polycarbonate insulating frame. Roof module is with 4 mm toughened glass and a removable sash. The glass is with clear and clean coating on the outside.
Dome opens 50 cm within a minute. AA fire rated. Tested and certified to EN ISO 12101-2. Double-glazed window with protective polycarbonate cover. Smoke sensors, control systems and break glass units to be purchased separately. Suitable for roof pitches 0-15 degrees
Smoke ventilation for sloping roofs. Opens to 85° within 60 seconds. Comfort ventilation possible at the touch of a button. Complete control system for single or groups of windows. Suitable for roof pitches 15 - 90°