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 at G. Fedale Roofing & Siding - Lewes 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 302-663-7580 or fill out the form to start your quote today.

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  • Marie Steckman
    Had my skylight replaced by this company. Mike was very respectful and took off his shoes in my home! Placed drop cloth on floor while replacing to keep my kitchen floor clean!!! He was courteous and so nice!!! In under 2 hours job was done!! I love my new skylight and will definitely recommend this company to my neighbors and friends!!! Thanks so much Mike!
  • Cindy Sharpe
    Just want to say a huge Thank You to G Fedale for their outstanding work. We had our roof, gutters, guards & downspouts, and 2 skylights replaced. The team of men that did all of the work were amazing. They protected the landscaping and property. They were fast and efficient. It all looks fabulous!! I highly recommend them. It was all done in 1 day.
  • Claudia Dustin
    Pleasant and professional! Brad was able to repair my broken Velux skylights in a rental property. I appreciate the courteous service and hope to use this company again!