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SKU ZTR 022 0002 Category

Illuminate expansive areas with the Velux Sun Tunnel Extension 22″ – 2 Foot Rigid Extension Tube. Tailored for 22 in. VELUX Sun Tunnel Skylights, it’s ideal for enhancing natural light in large spaces. Its wide diameter, reflective interior, and simple Flexi Loc installation system make it an essential addition for skylight extensions in spacious environments.

  • 2 Foot Length: Perfect for shorter distances
  • Wide Diameter: Captures more light for larger areas
  • Reflective Interior: Ensures brighter, natural lighting
  • Easy Installation: Quick, screw-free setup with Velux Flexi Loc system
  • Designed for Rigid Sun Tunnel Skylights: TGR, THR, TSR, TMR (size 022)

Velux Sun Tunnel Extension 22″ – 2 ft.


Lead Time: approximately 2 to 4 business days

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Velux Sun Tunnel Extension 22″ – 2 ft. Product Details

Velux Sun Tunnel Extension 22″ – 2 Foot Rigid Extension Tube

Introduce a new dimension of light to your home with the Velux Sun Tunnel Extension 22″ – 2 Foot Rigid Extension Tube. This extension tube is designed to seamlessly integrate with 22 in. VELUX Sun Tunnel Skylights, perfect for spacious rooms or areas needing a significant boost in natural light. It’s an excellent choice for those with larger skylight models seeking to enhance their environment.

Featuring an impressively reflective inner surface, this tube captures and redirects sunlight efficiently, ensuring a brighter and more inviting space. The increased diameter of 22 inches allows for a substantial increase in the amount of light transmitted, making it ideal for larger spaces or rooms with higher ceilings.

The installation process is designed for ease and efficiency, thanks to VELUX’s Flexi Loc system. This system eliminates the need for screws, allowing for a quicker and simpler setup, greatly benefiting those looking to save time and effort during installation.

It’s important to note that this extension tube is specifically tailored for 22 in. VELUX Sun Tunnel Skylights and is not compatible with other sizes or non-VELUX skylight models.

While the tube itself is 2 feet in length, remember that the maximum recommended tube length for optimal light transmission is 20 ft. Additionally, the VELUX Sun Tunnel Skylight is sold separately.

With the Velux Sun Tunnel Extension 22″ – 2 Foot Tube, you can easily and effectively increase the natural light in your home, creating a more vibrant and welcoming atmosphere.

Velux Sun Tunnels

Velux Sun Tunnel Skylights

Flexible Sun Tunnel Skylights

If you need to install ducts around obstacles in the loft space, flexible sun tubes are the recommended option. These are the easiest to install due to the material’s maneuverability.

Rigid Sun Tunnel Skylights

Although they can be slightly maneuvered, rigid tubes are best suited for situations where there is a clear, unobstructed path from the roof to the ceiling.