How To Install A Skylight On A Shingle Roof

While these two skylight installation methods might sound bland they make a big impact on your finished skylight.

How to install a skylight on a shingle roof.

Then lay sheathing around the hole to prevent water leakages before inserting the skylight. Simple steps hope you like it. To install a skylight start by cutting a hole through the roof and ceiling from the outside that s large enough to hold the skylight. Cut the extensions at a 45 degree angle out from both corners of the skylight.

Cover the side flanges then the top in the same way. Asphalt roofing shingles simply rely on the force of gravity to shed water from rain or snow melt. Understand the physics of how a sloped shingle roof works. Essentially the difference between a curb mounted and deck mounted skylight is that a deck mounted skylight sits flush with the roof while a curb mounted skylight is held up higher than the roof face by a curb.

Cover the bottom flange with a strip of membrane that extends 6 inches past the skylight s sides. We will go anywhere in new hanover or brunswick county nc to fix your roof. Wrap the top part around the skylight s frame as shown and press the other part against the roof. Here is a video on how to install a curb mount skylight over presidential shakes.

If the roof shingles and all accessory roof components are arranged and overlapped with this in mind the roof should successfully shed water.