How To Install Metal Roofing Around Existing Skylights

Then fold the tabs on all sides of the skylight and screw them down.

How to install metal roofing around existing skylights.

If the skylights are curbed rather than flush to the roof yes a metal roof can be flashed around them and metal roofing manufacturers should all have instructions for doing so. Install from the bottom up lapping each piece on top of the lower one. Contractor larry landers demonstrates how to install roofing shingles around skylights. Once the metal flashings are ready place the pieces between the roof and skylight above the roof and under the skylight.

I had a velux certified installer replace an existing skylight that was cracked. This ensures that the overlap at the seams face downwards. Secure by nailing the flashing to the roof. Flashing s must be installed from the bottom lowest point to the top highest point of skylight.

The rooftop portion of the skylight installation includes cutting the hole and fastening the skylight to the roof with the three layers of protection found in velux no leak skylights. The roofing felt and step flashing helps keep water from leaking around the skylight. Even the best skylights have only a 20 year warranty. Repeat to install the flashing to all sides of the skylight frame.

The bottom sill will be a u shaped metal piece that slips over the bottom of the skylight. Nail it to the side edges of the frame or curb of the skylight. This underlayment will direct any water that may get through the metal flashing onto the roofing felt.