HomeSkylight Models 21” Warehouse and Commercial Office Tubular Skylight

21" Commercial Tubular Skylight - Flat or Curb Mount
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″ 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
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21” Warehouse and Commercial Office Tubular Skylight

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21″ Warehouse Trim Ring

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21″ Flat Roof Flashing

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The arced shaped prismatic diffuser is made of durable acrylic. The diffusers surface contains several small prisms to help spread the light evenly.

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The arced shaped soft white diffuser is made of durable acrylic. The diffusers surface is smooth and evenly spreads a softer tone of light.

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21″ Curb Mount Skylight Info Sheet
download file
(600 kb)

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21″ Tubular Skylight Info Sheet
download file
(420 kb)

1a: Acrylic Dome
Modified acrylic construction provides unsurpassed weatherability and superior impact strength. Able to withstand large temperature swings, leakproof, prevents condensation and blocks out harmful UV rays.

1b: Aluminum Curb Mount Flashing
Constructed of commercial pure grade 1100 series aluminum. Square shaped flashing easily installs over curb. Curb box should be constructed on-site according to local building codes and carefully sealed with roofing material.

1c: Highly Reflective Light Pipe
Miro-Silver surface specially designed for 98% reflectivity of pure white light even in early morning and late afternoon. Light pipe is NOT a laminated polymer sheet – can’t delaminate, yellow, crack or peel.

1d: Ceiling Trim Ring and Diffuser
Decorative aluminum trim ring is powder coated white. Diffusers are available for standard sheet rock ceilings or for suspended warehouse installations.

2a: Warehouse Diffuser
Constructed of commercial pure grade spun aluminum, the warehouse diffuser is designed for suspended tubular skylight installations. It is secured directly to the light pipe and available with all 2 diffuser styles.

3a: Flat Roof Flashing
Constructed of commercial pure grade 1100 series aluminum without seams. Unique round shape allows for easy installation on flat roofs without disturbing much of the roofing material.

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Check out images from actual work we’ve done with commercial skylights
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NATURAL LIGHT TUBULAR SKYLIGHTS BRIGHTEN YOUR HOME OR OFFICE!

For about the cost of a nice light fixture, Natural Light Tubular Skylights will transform any dark space by filling it with soft, evenly dispersed natural light. The heavy-duty unit installs easily, operates for free and needs no maintenance.

© 2018 Natural Light Energy System