Product Info > Commercial Tubular Skylights

Tubular Skylight Installed in Hospital

21 Commercial Curb Mounted Skylight 21 inch curb mounted tubular skylight installed on the flat roof of a commercial building.

Add Bright Natural Light To Any Workspace

Dark warehouses and commercial office buildings are no match for Natural Light Tubular Skylights. Our models will transform any dark, damp warehouse into an inviting, sun-filled environment. Tubular Skylights can also replace the flickering, noisy, artificial green light typical of office fluorescent lighting. Natural Light Tubular Skylight harness the sun's power while filtering the harmful UV rays to create a cheerful, bright workplace for your employees. They are a perfect fit for schools, day cares, retail stores, spas, corporate office buildings, hospitals, warehouses, factories - any dark workspace!

Increase Productivity And Your Bottom Line!

Adding the sun's natural light to the workplace has been proven to be a healthier alternative to fluorescent or incandescent lighting. The full spectrum light of the sun creates a significantly better working environment by lifting the overall mood of employees and reducing eye strain, thereby, increasing productivity. Additionally, installing tubular skylights will greatly decrease the need for electrical lighting, resulting in energy savings and lower electric bills.

Commercial Skylights For All Applications

Natural Light has engineered a tubular skylight for every type of commercial application. Both the 18" and 21" models can be installed on virtually any roof surface. The 18" model delivers up to 1,000 watts of light (illuminating up to 500 sq. ft) while the 21" model delivers up to 1,450 watts of light (illuminating up to 700 sq. ft.). There are 3 types of trim rings available for the 21" model. The standard ceiling trim ring, warehouse trim ring and the transitional box designed for drop ceiling systems. Read more about each model.

Professional Installation Or Do-It-Yourself

Natural Light has many dealers nationwide who can assist you with choosing the correct setup for your commercial building application and professionally install the units. The 21" tubular skylights are available with a flat roof or curb mount flashing. Installation takes about 2 hours and requires no wiring or structural changes. It can also be installed by handy customers with basic DIY skills. We provide detailed, illustrated step-by-step instructions with every unit. Find a dealer near you.

Leakproof and No Maintenance Needed

Natural Light Tubular Skylights are precision-engineered to endure all weather conditions and are backed by our industry leading 25 year product warranty. On the roof, both the dome and flashing are designed to prevent leaking or condensation build-up. Inside, the ceiling collar or transitional box creates a tight fit to ensure a moisture and dust free seal.

Accessories Available For Commercial Skylights

Each tubular skylight kit includes everything needed to complete a 48" long installation. Natural Light offers additional light pipe in 12" or 24" sections. Angle adapters (elbows) are also available when a straight tube installation is not possible. Additionally, dimmer kits are available for the 21" model to dim the light during the day. Read more about accessories.


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Customer Service

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Commercial Drop Ceiling Model

Drop Ceiling Model

21" Commercial Tubular Skylights fit all standard drop ceiling systems. Learn More About Commercial Drop Ceiling Model

Commercial Warehouse Skylight

Warehouse Model

Tubular skylights light up dark warehouses with natural light. Learn More About Commercial Warehouse Models

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Dealer Central

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Natural Light Installation Instructions

Install Instructions

Visit brochure page to download step-by-step instructions. Visit Installation Download Page

25 Year Warranty Seal

Industry Best

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

Satisfied Homeowner

Residential Skylights

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

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Solar Attic Fans

Natural Light also manufactures solar attic fans for home or office. More about Solar Attic Fans