FLAT ROOF

K series flat roof tubular skylight

K Series  Flat Roof Tubular Skylights

The Kennedy K Series flat roof tubular skylight installs on flat roof including modified bitumen, built-up, rubber membrane, vinyl and polyurethane foam. The flat roof unit is available in 4 kit sizes: 10", 13", 18" and 21".

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Proudly Made in America

Kennedy tubular skylights are manufactured in America.

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Industry's Best Warranty

Limited lifetime against manufacturers defects in material and deterioration.

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Hurricane Approved

Passed numerous tests including a large missile impact test to earn rating.

K Series Flat Roof Tubular Skylight
10" | 13" | 18" | 21" Models

Key Features

  • Designed for residential or commercial flat roofs up to 2:12 pitch
  • Roof types include modified bitumen, built-up, rubber membrane, vinyl and polyurethane foam
  • Installs easily with no structural changes or wiring required
  • Designed to perform optimally from sunup to sundown
  • Disperses light evenly while blocking 99% of harmful UV rays
  • Condensation release dome prevents fogging due to humidity
  • Available in 3 colors: powdercoated black or bronze or mill finish

Manufactured with the Highest Quality Components

  • High Impact Acrylic Dome - with stress collar to prevent dome from cracking under temperature fluctuations
  • Commercial Grade Aluminum Flashing - heavy-duty, seamless, and leak proof
  • Light Pipe - silver coated aluminum, 98% total reflectivity
  • Prismatic Domed Diffuser - disperses light evenly without spot lighting or glare
  • White Aluminum Ceiling Trim Ring - blends into any decor

Certifications and Warranty

  • Hurricane Tested and Approved
  • Florida Building Code Approved
  • Qualifies for 30% Federal Tax Credits (when paired with Solar LED Light Kit)
  • ICC-ES Listed with a Limited Lifetime Warranty

Accessories

  • Exhaust Vent Kit (10" model only) and Dimmer Kit with Remote
  • Solar LED and Electric Light Kits
  • Angle Adapters and Extra Light Pipe Sections
  • Turret Extension (10" and 13" only) and Tile Skirt
Kennedy K Series Flat Roof Tube Install Thumb
10", 13 & 18" Flat Roof Install
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Kennedy K Series 21 Flat Roof Tube Install Thumb
21" Flat Roof Install
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Kennedy Tile Roof Install Thumb
Tile Roof Install
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K Series Flat Roof Models

K series 10 inch flat tubular skylight model

10" Kit

  • Coverage: up to 150 sf
  • Wattage: up to 300 watts
  • Tube Height: 4 feet
  • Max Tube Length: 18 feet
  • Roof Slope: 0:12 to 2:12
  • Model #: 10KFF
  • Flashing Colors: K series 13 inch pitch tubular skylight model
mill-finish color swatch

13" Kit

  • Coverage: up to 300 sf
  • Wattage: up to 500 watts
  • Tube Height: 4 feet
  • Max Tube Length: 20 feet
  • Roof Slope: 0:12 to 2:12
  • Model #: 13KFF
  • Flashing Colors: K series 13 inch pitch tubular skylight model
mill-finish color swatch

18" Kit

  • Coverage: up to 500 sf
  • Wattage: up to 1,000 watts
  • Tube Height: 4 feet
  • Max Tube Length: 20 feet
  • Roof Slope: 0:12 to 2:12
  • Model #: 18KFF
  • Flashing Colors: K series 13 inch pitch tubular skylight model
mill-finish color swatch

21" Kit

  • Coverage: up to 700 sf
  • Wattage: up to 1,450 watts
  • Tube Height: 4 feet
  • Max Tube Length: 20 feet
  • Roof Slope: 0:12 to 2:12
  • Model #: 21KFF
  • Flashing Color: mill-finish color swatch