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Velux Flat Roof Sun Tunnel

Advanced technology protects from the elements

Award winning quality and finish

£296.48 ex. VAT£355.78 inc. VAT

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Lead Time: 3-5 working days


Velux Flat Roof Sun Tunnel

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. 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. Flexible tunnel only.

  • Available in 14" diameter.
  • White PVC kerb with clear polycarbonate.
  • Recommended tunnel length for optimum daylight performance: 0.2-0.9m (1.1m supplied).

  • For Sun Tunnels and Accessories, Velux offer a 10 year guarantee as standard.

    For more information, click here.

  • For Velux technical data, click here.

    For installation instructions, click here.

  • If you are not satisfied with any LB Supplies products you can return them within 14 days of purchase as long as they are unused and in their original condition and packaging. If you purchased from our website and would like to return your products, please download the LB Supplies returns form below and include it with the return. Once we′ve received your unused products, we′ll refund you the amount of the original purchase, excluding any delivery costs, using your initial method of payment. Some products may incur restocking charges. For all returns and any exchanges, you are required to cover the cost of the return delivery to our offices.  For your own security, we recommend using a recorded delivery service when sending goods to us.

    Click here for a product returns form.