Frequently Asked Questions

How long has St. Louis Skylights been in business?
We have been in business since 1989 and install more skylights every year than any other St. Louis area company.

What products and services do you offer?
We provide daylighting solutions by offering a wide variety of skylights for both residential and commercial applications. Our primary partner, Velux, is the world leader in skylight design and manufacture.

Do you offer other services in addition to skylights?
No. We specialize in selling, installing, and servicing skylights.

What is your relationship with Velux?
We are a Velux Dealer/Installer/Solutions Provider. As a Dealer, we offer retail sales of the Velux product line to the public as well as contractors. As an Installer, we are certified by Velux to install their product. As the Velux Solutions Provider for St. Louis, we are the only local company authorized by Velux to do warranty work on Velux skylights.

Do you repair or install skylights by other companies?
We only repair Velux skylights. However, we replace more non-Velux skylights (acrylic bubble or glass skylights) with new Velux skylights than any other local company. We also offer custom skylight replacements.

What is the difference between selecting your company compared to another contractor to install my skylights?
Unlike other companies, we specialize in skylights only. Whenever you're dealing with a hole in the roof, we believe that it deserves hiring the most qualified company. We have the most experienced carpentry crews, some of whom have been working for St. Louis Skylights for over 14 years. No other company offers our detailed knowledge of skylight specifications and the applicable installation techniques. Plus we offer the best labor guarantee.

What is your guarantee on your labor?
We provide an exclusive 10 year guarantee on our labor, significantly more than anyone else. This is in addition to the Velux 10 year warranty on the skylight and 20 year warranty on the glass.

Does St. Louis Skylights work with contractors?
Absolutely. In fact, most of our business is from referrals from contractors, roofers, interior designers, and architects.

Will you supply me with several references, if requested?
Yes. We have a long list of satisfied customers, many of whom would be glad to tell you about our company.

Does your company carry insurance?
St. Louis Skylights carries liability and workers' compensation insurance.

Is St. Louis Skylights a member of the Better Business Bureau?
Yes. We encourage you to check on our record with the local BBB office. We are also members of the Home Builders Association of St. Louis and the Green Building Council.

I've always heard that skylights always leak. Do they?
The old, acrylic dome skylights that many people have do leak. They were commercial grade skylights that were not meant for residential use, with a life expectancy of less than 10 years. We replace the acrylic domes with new glass skylights and flashing system that are designed not to leak. The Velux 10 year warranty and St. Louis Skylights' labor guarantee of 10 years is your assurance of years of trouble-free natural daylight.

Will new Velux skylights heat up my home like my current acrylic domes?
No. All Velux skylights have low-E glass and Argon gas between the panes, blocking out most of the heat causing ultraviolet rays. The old acrylic dome skylights have no insulating qualities.

What are my choices for either replacement skylights or a new skylight installation?
Many choices are available, including fixed and ventilating skylights, with or without blinds or shades.

How much does it cost to replace an existing acrylic or glass skylight?
To replace a skylight that is not leaking will be from $328 to $615. However, if the skylight is leaking, we will also need to reflash the skylight, adding another $500.

What does it cost for a new skylight installation?
The price will vary depending on several factors, including the size and the type of ceiling (flat or vaulted). However, generally, a new skylight installed will be priced at approximately $2,000 each.

What new technologies are available with Velux skylights?
Velux continues to be the leader in skylight research and design. Among the newest technologies is Sage Glass, which is an electronically tintable glass that allows you to control the amount of light by remote control. We are also seeing more interest in ventilating skylights in kitchens and baths, which allows you to eliminate unpleasant odors and provides natural ventilation.

I'm interested in tubular skylights. How much are they?
Velux Sun Tunnels will range from $455 to $555, installed. We also sell the kits for homeowners to install themselves for less than $200.

What is the process for St. Louis Skylights to give me an estimate?
For glass skylights, we will visit your home or business and provide a free estimate. For tubular skylights, we will do a consultation over the phone and our technician will do an on-site consultation during the installation. Simply call us at 636-536-2000 to make an appointment or to receive a consultation.

After I agree to have skylights installed, how long before they will be installed?
Generally, we will install your skylights within 2 - 3 weeks after an approved agreement.

Can I view skylights and tubular skylights at your office?
Yes. We are open Monday - Friday from 9:00 a.m. to 5:00 p.m. and Saturdays from 9:00 a.m. to 4:00 p.m. We have operable Velux glass skylights and Sun Tunnels installed in our showroom. We are located at 219 Chesterfield Industrial Blvd., just one block west of Long Rd. in Chesterfield Valley.

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