Add Natural Light and Elegance to Your Home
Adding a skylight to your residential roof can bring in better natural light and boost your space’s beauty. If you’re thinking about how to install a skylight in an existing roof, the guide below is your best solution.
Plan Carefully
The first step in skylight installation is to plan carefully. Determine the best location on the roof that will allow maximum sunlight while avoiding obstructions like rafters and electrical wiring. Choosing the correct type of skylight and style is also crucial for achieving the desired effect.
Prepping the Materials
Proper preparation is essential when installing a skylight on an existing roof. Begin by getting all the necessary resources, including a skylight kit, measuring tape, saw, drill, hammer, nails, screws, roofing paper, flashing material, and a caulking gun. Having everything ready will ensure a smooth installation process.
Cut the Roof Opening
Once you’ve determined the ideal placement for your skylight, mark the opening from inside the attic or ceiling. Drill a pilot hole, then transfer the dimensions of the skylight onto your roof. Use a circular saw to carefully cut along the lines, removing the roofing material and underlying sheathing. Be sure to work cautiously to avoid damaging surrounding roof components.
Install the Skylight and Flashing
Place the skylight in the opening and secure it to the roof with screws or nails according to the manufacturer’s instructions. Next, install the flashing kit that typically comes with the skylight. The flashing will ensure a watertight seal between the skylight and the roof, preventing leaks. Layer the flashing correctly to direct water flow away from the skylight and roof surface. Finish by replacing any shingles or roofing material around the skylight to blend it seamlessly with your existing roof.
How to Install a Skylight in an Existing Roof? Hire Experts
If you follow these steps, you’ll know how to install a skylight in an existing roof. Trust Windy City Roofing and Restoration - Sauk Village for expert assistance. Contact us at (708) 348-3960 for professional guidance and exceptional service. We are glad to serve clients in Sauk Village, IL.

