How To Install A Skylight On A Flat Roof Video

Scrape off the roofing material at the skylight site and cut open the roof with a saw.

How to install a skylight on a flat roof video.

Step 4 frame skylight. It is critical. When flat roof doesn t have good drainage then water could pool around a skylight causing a leak in the weakest part of the roof. Watch this video to see how to install this skylight and the various steps to securing the roof window.

Install from the bottom up lapping each piece on top of the lower one. This underlayment will direct any water that may get through the metal flashing onto the roofing felt. Skyview is our most popular fixed flat roof skylight. Skylights for flat roofs.

Proper flashing of a skylight is critical. When a skylight is installed on a flat roof there will come a time when water is pooling around the curb flashing of the skylight. When a skylight is installed on a flat roof then the flashing around it should be one solid piece. Weave the step flashing up the side of the skylight as.

If necessary frame the light tunnel with 2x6 boards. Install 6 in wide strips of a self sticking waterproof underlayment. Drop plumb lines from each corner of the hole to verify that it is in the right spot. We had to tear out all of the old flashing.

Epdm uses contact cement to glue the rubber to the metal. On this project adam was called out to inspect leaks around a skylight. The curb flashing of a skylight is what could leak.