See how much light a sun tunnel will provide and find the perfect sun tunnel for your home.
This calculator gives you an indication of the light output from a VELUX sun tunnel compared to 60W light bulbs. LUX calculator
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Velux Rigid Sun Tunnel TWR 0K10 2010Velux Rigid Sun Tunnel TWR 0K10 2010 VELUX sun tunnels for pitched roofs VELUX sun tunnels for pitched roofs are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under pitched 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 distance between the roof and the ceiling is too small for a rigid
Velux Rigid Sun Tunnel TWR 0K10 2010
VELUX sun tunnels for pitched roofs
VELUX sun tunnels for pitched roofs are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under pitched 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 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.
A VELUX sun tunnel can be installed in tiled roofs (TWF/TWR
Features -
- 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.
- An easy-to-assemble diffuser 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.
LUX calculator
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Perfect fit for a 3.5 nissan
At a great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2022
★★★★★ 5
Quality parts and as described
Color: Black
Product worked great, had all pieces and parts required for the job. Could have used instructions, but I was able to search and find it on YouTube.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Great replacement kit
Color: Black
Water pump kit fits perfectly on my 200hp mercury outboard 2000 model. Excellent quality matching the OEM part I replaced from wear & tear. There where however extra gaskets & O-rings that go nowhere on my outboard
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2024
★★★★★ 5
Johnson 90 sea pro VLSIF
Color: Black
All parts required for proper water pump change were in kit. All parts were grouped and packaged. All made of solid materials sturdy.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Good
Color: Black
As described
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Reviewed in the United States on December 17, 2025
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