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Internet # 313868570

Model # STT.10

Store SKU # 1005537750

10 in. Impact Self Flashing Tubular Skylight Kit with Rigid Tunnel and Seamless Polycarbonate Insulated Dome

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  • The Sun-Tek Tube is the perfect project for the DIY'er
  • Virtually unbreakable polycarbonate dome
  • Insulated inner lens that spreads the light in your living space
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Product Details

About This Product

The remarkable SUN-TEK Tube brings natural light to any room in your home. The SUN-TEK Tube gathers sunlight from a leak proof dome, bounces it down a light reflective tube to a lens cover that diffuses the sunlight throughout the room. Installation is quick and easy and everything you need is in the box. Once you have installed the SUN-TEK Tube you'll never have to do another thing to enjoy the cheerful glow of reflected sunlight - It's Maintenance free. Interested in a traditional skylight, SUN-TEK also offers a full line of Glass and Polycarbonate skylights.


  • So easy you can install it yourself in less than an afternoon and allow natural light into kitchens, baths, closets and other living spaces
  • SUN-TEK light tunnel easily slips between rafters or trusses for quick installation without turning your home into a construction site
  • Extension tunnels are available for situations requiring more than the 52 in. included in the kit
  • Designed to be installed on asphalt shingles or other low-profile roofing materials
  • Perfect for the smaller spaces in your home
  • Lights up to 200 plus sq. ft. of living space
  • 10-year limited warranty
  • Return Policy

Product Information

Internet # 313868570

Model # STT.10

Store SKU # 1005537750

Additional Resources

Shop All SUN-TEK


Dimensions: H 52 in, W 10 in, D 10 in


Daylight Area (sq. ft.)


Product Depth (in.)

10 in

Product Height (in.)

52 in

Product Width (in.)

10 in

Rough Opening Height (in.)

10.125 in

Rough Opening Width (in.)

10.125 in



Impact Resistant, Integrated Nail Fin

Glass Type



Flashing, Hardware

Maximum Roof Pitch (degrees)


Minimum Roof Pitch (degrees)


Product Weight (lb.)

8 lb



Skylight Mounting Type

Self Flashed

Tunnel Material


Tunnel Type


UV Protection (%)


Warranty / Certifications

Energy Star Qualified

Not Qualified

Manufacturer Warranty

10 Year Limited

Questions & Answers

Q:From shingle to interior drywall, my roof is only about 12 inches thick. how short can I make the tunnel?
by|Jul 22, 2023
1 Answer
Answer This Question

A:  Sun-Tek recommends using at least 20" of tubing in the attic for the tubular kit to perform properly.

by|Sep 20, 2023
    1 found this answer helpful
    Q:is it uv rated
    by|Jun 26, 2023
    1 Answer
    Answer This Question

    A:  The polycarbonate blocks 99% of the sun's UV rays.

    by|Jun 27, 2023
      Q:Can this be installed on a metal roof.
      by|Jul 12, 2022
      1 Answer
      Answer This Question

      A:  The STT 10 model is meant for installation on an asphalt shingle roof only. The STTCM 10 model (Home Depot Item# 1005537762) is meant for installation on a metal roof. It will require the installer to build and flash a curb for the dome to be installed on.

      by|Jul 13, 2022
        Q:What is the dimension of the light itself seen in the room? And is this insulated?
        by|Jul 22, 2020
        1 Answer
        Answer This Question

        A:  The ceiling lens for the STT 10 fits into a 10” diameter hole in the ceiling. This lens is prismatic and throws the light throughout the room. It illuminates up to a 200 sf of space. The lens is double insulated polycarbonate.

        by|Jul 28, 2020
          Showing 1-4 of 4

          Customer Reviews

          3.7 out of 5

          • 3.7 out of 3 reviews
          • 0% recommend this product
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          Showing 1-3 of 3 reviews
          I’ve had one for many years, bought this one to use as a replacement. It allows a great amount of light into room. Very satisfied with it.
          • Verified Purchase
          That was one of the cheapest, low quality products I...
          That was one of the cheapest, low quality products I have ever installed.
          • Verified Purchase
          Was even brighter than I hoped for!...
          Was even brighter than I hoped for!
          • Verified Purchase
          Showing 1-3 of 3 reviews