Sealing Roof Skylights

Apply 100 silicone caulking tube to seal leaks around the skylight lens.

Sealing roof skylights. Proper flashing of a skylight is critical. If it s carefully removed when the old roof is torn off it should be reusable. On this project adam was called out to inspect leaks around a skylight. Replace or repair the metal flashing around the frame of the skylight.

First search your skylight and roof area to find out exactly where leaks are located. Use roofing cement can or tube to seal any gaps or holes in the flashing. In order to. Most residential skylights sit on a raised curb made watertight with metal flashing.

They let in lots of natural light and even provide a view of the outside. Step 1 find the leak. How to reseal a skylight. Move any leaves and debris from around the window and once it is clear check for any cracks in the cover and look at the weather stripping it should be firm and free of signs of cracking.

Skylights are wonderful features in a home especially in rooms with few windows. After inspecting the inside of the skylight use a ladder to climb onto the roof to check the outside. You ll need the proper knowledge and materials as well as enough courage to work on your roof.