How To Flash A Flat Roof

Val ley flashing protects the valleys where two roof planes meet.

How to flash a flat roof.

This is a surecoat systems coating how to roofing video. Look for the chimney or any type of pipe coming out of the building. This can be a source for anything from smoke to steam. Once you ve added the framing it s time to add a layer of 5 8 inch plywood sheathing.

That would be. Bend it back so that it overlaps the corner flashing. Two ways to flash roof edges. One common method is to lay the edge metal under the eaves membrane and over the rake.

One important and perhaps not so obvious fact is that a flat roof is not actually flat. This material is available with a v or w shaped profile and is placed over the top of the building felt before the roof s finishing material is installed. Locate all of the areas around the flat roof where water can potentially enter. Step flashing protects the joints between the roof deck and chimneys or dormers.

Details concrete masonry roofing wrb flashing. When fitting cover flashings to a flat roof like the one pictured bottom right there is no need for the third covering angle of lead the lead is simply cut just above the flat roof to stop capillary action and the flashing cutting into the flat roof itself. Flat roof flashing is also installed around the perimeter of the roof to protect the underside of shingles. Hammer one nail to the.

Then set the piece down. Ensure it sits flat and extends at least 8 inches above the shingles. Nail it in place with two nails one. Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.