Flat Roof
Select this for a flat or nearly flat roof finished with a continuous membrane such as EPDM, bitumen, or PVC.
Spectralight® Infinity Extension Tube
$79.86
Choosing Your Roof Tile Type
Choose the option that matches the shape of the tiles or slate at the planned installation point.
High Profile Tile
Select this for pantiles, S-shaped tiles, or other raised and wavy clay or concrete tiles with noticeable ridges and troughs.
Flat Tile or Slate
Select this for flat interlocking tiles, plain tiles, or natural slate that creates a relatively even roof surface.
Solatube® Spectralight® Infinity Extension Tube
Extend your Solatube® Daylighting System without compromising performance. The Spectralight® Infinity Extension Tube allows natural daylight to travel farther from the roof to the room below while maintaining exceptional brightness through Solatube's highly reflective optical technology.
Ideal for tall attics, vaulted ceilings, and installations where additional distance is required between the roof and ceiling.
Features & Benefits
- Up to 99.7% reflective. Spectralight® Infinity technology helps maximize daylight transmission with minimal light loss.
- Extends daylight farther. Adds length between the rooftop dome and ceiling diffuser while helping preserve brightness.
- Standard 20" extension length. Add one or multiple extension tubes to accommodate your installation.
- Available for 10" and 14" systems. Designed for Solatube® 160 Series and 290 Series Daylighting Systems.
- Durable construction. Engineered for dependable, long-term performance within your Solatube system.
- Installation hardware included. Includes tape and screws for a secure connection.
Ideal Applications
- Tall attic spaces
- Vaulted and cathedral ceilings
- Longer roof-to-ceiling distances
- Multi-story applications
- Residential and commercial buildings
- New construction and remodeling projects
Why Spectralight® Infinity?
Conventional reflective materials can lose significant amounts of daylight as tube length increases. Spectralight® Infinity tubing reflects up to 99.7% of visible light, helping natural daylight travel farther while maintaining exceptional brightness and color quality.
- Helps preserve brightness across longer tube runs.
- Provides exceptional daylight transmission.
- Maintains the natural appearance of colors indoors.
- Helps reduce reliance on electric lighting during daylight hours.
Compatibility
- Available for Solatube® 160 Series (10") systems.
- Available for Solatube® 290 Series (14") systems.
- Please select the correct tube diameter before ordering.
- Multiple 20" extensions may be connected for longer installations.
What's Included
- One 20" Spectralight® Infinity Extension Tube
- Foil tape
- Installation screws
Learn More
View the Spectralight® Infinity Light Quality FAQ
Bring brilliant natural daylight farther into your home or workspace with the Solatube® Spectralight® Infinity Extension Tube.
Reviews
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Cool Daylight Delivery
Even with extended 20-inch tube lengths, heat stays trapped outside while maximum visible light passes through seamlessly. Kept our room bright without warm heat transfer.
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Unbelievable Light Reflectivity
The 20-inch Spectralight Infinity extension tube transfers daylight across a 10-foot attic stretch with virtually zero light loss. The room below stays incredibly bright even on long extension runs.
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No Color Distortion Over Distance
Added two 20-inch extension tubes to reach our ground floor ceiling from a high roof. The daylight color purity remains perfectly natural and clear without turning dull or gray.
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Pure Sun Color Output
The 99.7% specular reflectivity claims on this 20-inch extension tube are legitimate. Sunlight bounces through multiple tube sections effortlessly, delivering incredible natural light intensity.
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Solid Reflective Quality
The interior mirror finish inside the 20-inch tubing channel is extremely high quality. It channels morning and late afternoon sun down to the diffuser without fading.
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What a difference!
The Solar Tubes made to our bath and hallway. Could not be happier with the results.
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