Installation Process

Expert installation made easy.

VELUX® skylight systems and Sun Tunnel® Skylights can be installed in flat or vaulted ceilings in two worry-free phases: rooftop and interior. The pros will recommend where skylight systems should be installed, so you can reap the maximum benefit from the natural light and fresh air they provide.

Installation Types

The Room

VELUX-trained pros will come inside for interior finish work and possible painting. If you have a flat ceiling, your installer will use drywall or other finish material to build a shaft from the skylight to direct the daylight into the room. This phase takes around half a day per skylight.

The Rooftop

VELUX-trained pros will cut a hole and fasten the VELUX skylight to the roof with three layers of protection to prevent leaks. Depending on the circumstances such as roof pitch and weather, the rooftop phase can take between one and three days.
2-3+ Days Total*

The Room

VELUX-trained pros will cut a hole in the ceiling to install the lower portion of the reflective tube between the roof and ceiling.

The Rooftop

VELUX-trained pros will cut a hole in the roof and install the top collar, the upper portion of the reflective tunnel, the lens and the flashing.
2 Hours*

The Room

There may be a small amount of interior drywall work depending on your replacement situation, but the majority of the replacement process will take place on the roof.

The Rooftop

VELUX-trained pros will get measurements from your existing skylights to ensure your replacements are a perfect fit, then they’ll replace your skylights
1 Day Total*

*Time estimates are based on averages. Project duration varies based on its complexity.

Get a Quote

Call us at 650-212-5452 or fill out the form to start your quote today.

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  • Jon Cassel
    I had a very positive experience with Saber Roofing. I called for a quote on replacement of two of my six skylights, and within a couple days had a visit from Juan Godinez to look at these. He confirmed that the other four skylights were fine and did not need replacement, and gave me a good description of the options for the two replacement skylights. While he was here I asked him about another unrelated roof issue, and got some very helpful advice. I got the quote shortly after that visit. It took a couple months from then to get the skylights installed, since they were busy with other jobs, but that was okay with me since I felt good about choosing this company and was confident that they would do a good job. And they did...the skylights were installed a couple days ago and I'm really happy with these and with Saber. I would certainly recommend them.
  • Carol Danaher
    Saber Roofing just completed my roof. They are a fantastic company. During my first interaction with Juan, who walked me through the job, I could tell that this was a very conscientious, client focused company. Juan was clear, answered every question and explained the impact of the various choices. Communication throughout the job was on-going and initiated by Saber. I did not have to ask! Every day before the crew left, they cleaned up all the fallen debris to the last nail on the ground. The work crew was efficient, skilled and considerate. I wish all home improvement companies were like Saber. They truly wanted me to be 110% satisfied.
  • Richard Fagin
    Hired to remove and replace the entire roof and gutters. They said that the downspouts were OK and did not need new ones. I saved some money there. Did an excellent job at a very competitive price and the best warranty. In addition they were very neat and cleaned up every night before they left. Juan kept me up to date and all the workers were very helpful and pleasant. The did not have to do as much repair work as was allowed in the contract. Juan kept me informed of the hours each day and what was done. So I saved some money there also. Very happy with the whole experience.