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Two dogs in a hallway under a VELUX roof window, natural light illuminating them.

Sun Tunnels

Add natural light to spaces where you never felt it was possible with VELUX sun tunnels. Perfect for windowless bathrooms, walk-in wardrobes and hallways

The VELUX Sun tunnel Skylight uses an adaptable reflecting tube to direct daylight into every corner of your home. The effect is brighter and more comfortable living areas.

Product Details
  • Up to 98% daylight reflectivity in optimal daylight conditions
  • Quick and easy installation
  • Flexible installation around beams and restricted space
  • It’s easy to get started

Flexible Sun Tunnel (TWF)

Flexible tunnels are recommended when installation around obstacles within the roof space is required. They are the easiest product to install because of the maneuverability of the material.

  • Suitable for roof pitches from 15°–60°
  • Excellent for ease and speed of installation
  • Easily bends around attic obstructions
  • Ideal for shorter tunnel lengths
  • Standard tunnel length of 2.0m provided
Crosscut view of roof with VELUX window and red tiles.

Rigid Sun Tunnel (TWR)

Rigid tunnels are best used when there is an unobstructed path from roof to ceiling and for longer tunnel lengths.

  • Suitable for roof pitches from 15°–60°
  • Flexi Loc tunnel systems for easy and speedy tunnel assembly
  • Pack includes 2 'elbow' sections providing up to 45° bend.
  • Standard tunnel length of 1.65m provided - 1240mm extensions available at extra cost (ZTR 0K14)
  • Excellent for long tunnel lengths - up to 6m
Cross-section of attic roof with VELUX window and red tiles.

Rigid Sun Tunnel (TCR)

Rigid Sun tunnel TCR is perfectly suited for unobstructed paths from roof to veiling.

  • Suitable for roof pitches from 0°–60°
  • Use where ceiling to roof distance is typically between 0.3m-1.1m (up to 6m with extension ZTR)
  • Includes 2 ‘elbow’ sections providing up to 45° bends
  • Stylish, stabilised dome; curb mounted roof base
  • Custom made flashing required (not supplied by VELUX)
Sun tunnel with reflective tube for natural light.
Person installing metal component on tiled roof in sunlight.

Less Time in Attic

Roof module with removable sash ensures quick and easy installation from the outside. Drop the tunnel into place from the roof. There’s little need to enter the attic; the tunnel is easy to install in tight spaces where attic access is difficult.

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Easy to Install & Clean

The VELUX Sun Tunnel is easier to install thanks to the threaded diffuser. When you’re finished, simply screw the diffuser into place. And, as an added bonus, it’s easier to clean as it can be unscrewed and cleaned as needed.

Roof window on a tiled roof, offering natural light.

Low Roof Profile

The outer frame has the appearance of a traditional skylight and sits flush with the roof for harmonious effect. 4mm toughened glass adds strength without the need for a bulging bubble.

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Low pitch application (TCR)

Flexible pivoting ring allows for optimal angles and maximum light capture. UV stabilized Acrylic dome - toughened lens at roof level. Toughened lens for added safety.

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CodeMark

VELUX Sun tunnels have CodeMark appraisal.
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