Skylight Models > 21” Warehouse and Commercial Office Tubular Skylight

Retail Store with Several Tubular Skylights
21" Kit Includes:
• High-Impact Acrylic Dome
• Flat or Curb Mount Flashing
• 4 Feet of Light Pipe
• Ceiling Collar
• Trim Ring - Warehouse or
  Sheet Rock Ceiling
• Diffuser - 2 Styles Available
• All Hardware Needed
Warehouse Filled with 21 inch Skylights

21" Commercial Tubular Skylight - Flat or Curb Mount

21 inch Warehouse Tubular Skylight21" Skylight with Curb Mount Flashing Tubular Skylight Flat Roof Flashing21" Warehouse Trim Ring Tubular Skylight Flat Roof Flashing21" Flat Roof Flashing 21 Warehouse Tubular Skylight Diffuser Styles

Visit Commercial Tubular Skylight Gallery

21" models are available either with a standard trim ring for sheet rock ceilings or with a warehouse trim ring for suspended installations.

Light Output

  • Illuminates up to 700 sq. ft.
  • Equivalent of up to 1,450 watts

Performance Features:

  • 25 Year Product Warranty
  • Hurricane Tested/Approved
  • ICC-ES Listed

Flashings Available:

  • Standard Flat Roof
  • Curb Mount

Flashing Colors:

  • Unpainted Aluminum

Trim Ring Styles:

  • Warehouse
  • Sheet Rock Ceiling

Diffuser Styles:

  • Prismatic Diffuser
  • Soft White Diffuser

Accessories Available:

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

Common Application:

  • Commercial Offices
  • Warehouses
  • Factories
  • Retail Stores
  • Schools
  • Hospitals
  • Spas and Salons
  • Industrial Kitchens
21" Curb Mount Skylight Info Sheet Icon 21" Curb Mount Skylight Info Sheet
download file
(600 kb)
21" Skylight Info Sheet Icon 21" Tubular Skylight Info Sheet
download file
(420 kb)
Commercial Drop Ceiling Model

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Commercial Units

Add tubular skylights to offices, retail stores and warehouses. Learn More About Commercial Skylights

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Easily add natural light to brighten any dark room in your home. Learn More About Residential Skylights

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25 Year Warranty Seal

Industry Best

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

Handy Homeowner

Easy Installation

Tubular Skylights install easily with no wiring or structural changes. More Info About Installation

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Company Info

Natural Light makes tubular skylights and solar attic fans. Read More About Natural Light Energy Systems

Tubular Skylight Brochure

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Download brochures, installation instructions and other literature. Visit Brochure Download Page

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