Skylight Models > 18” Residential Tubular Skylight

Modern bathroom with tubular skylights
18" Kit Includes:
• High-Impact Acrylic Dome
• Flashing (Pitched or Flat)
• 4 Feet of Light Pipe
• Energy Conservation Kit
• Ceiling Collar
• Decorative Trim Ring
• Diffuser - 2 Styles Available
• All Hardware Needed
18 Skylight Installed on Flat Roof 18” Natural Light Tubular Skylight with flat roof flashing installed on commercial building.

18" Tubular Skylight Model - Pitched or Flat Roof

18 inch Tubular Skylight18" Skylight with Black Pitched Flashing Tubular Skylight Flat Roof FlashingFlat Roof Flashing Tubular Skylight Diffuser Styles
18" Skylight Info Sheet Icon 18" Tubular Skylight Info Sheet
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18" tubular skylights are designed for homes and commercial buildings built at 24 inch on center construction.

Light Output

  • Illuminates up to 500 sq. ft.
  • Equivalent of up to 1000 watts

Performance Features:

  • ENERGY STAR® Qualified
  • May Qualify for Tax Credits
  • 25 Year Product Warranty
  • Hurricane Tested/Approved
  • ICC-ES Listed

Fits All Roof Types:

  • Flat Roof
  • Sloped Roof
  • Asphalt, Tile, Clay
  • Wood Shakes

Flashing Colors:

  • Unpainted Aluminum
  • Powder-Coated Black

Diffuser Styles:

  • Prismatic Diffuser
  • Soft White Diffuser

Accessories Available:

  • Electric Light Kit
  • Additional Light Pipe
  • Angle Adapter (Elbow)

Common Application:

  • Master Bedrooms
  • Master Bathrooms
  • Large Kitchens
  • Large Family Rooms
  • Large Living Rooms
  • Large Garages
  • Commercial Offices
Piggy Bank Energy Savings

Cut Energy Costs

Made using strict quality control standards and saves energy. Learn More About Tubular Skylight Performance

DIY Homeowner

Do-It-Yourself Info

Tubular Skylights install easily with no wiring or structural changes. Easy DIY Homeowner Installation

Natural Light Dealer

Find A Dealer

Natural Light has many dealers nationwide - find one near you! Find A Natural Light Dealer

Tubular Skylight Domes

Help Me Choose

Tubular skylights are available in several sizes for all applications. More Info About Skylight Model Sizes

Tubular Skylight Accessory

Add Accessories

Natural Light has several accessories available for all tubular skylights. Learn More About Accessories Available

Customer Serive Rep Photo

Customer Service

Visit our customer service section for FAQs, brochures and more. Visit Our Customer Service Page

25 Year Warranty Seal

Industry Best

25 year product warranty on all Natural Light Tubular Skylights. Learn About Tubular Skylight Warranty