How To Fix A Leaky Flat Roof

Use those measurements on the rooftop to create a starting point for your search.

How to fix a leaky flat roof.

Look for the source of your leak from inside the building. How to repair a flat roof method 1 of 4. Flat roofs are built up of layers of roofing felt and tar. Most flat roofs are very slightly sloped to facilitate runoff so explore from the point of the water s entrance up the.

Sealing small cracks and holes. A small patch can act as a permanent epdm roof repair for leaks and cracks. Get on the roof. Determine how far the leak is from the 2 closest walls.

Leaks usually occur at low spots or where the roofing felt has been damaged. How to temporarily fix a leaking flat roof find the leak. Slice open blistered spots with a utility knife. The water may have run along your roof through.

If there s still water pooled in the leak area mop it up or soak. Apply an epdm primer and when touch dry add self adhesive rubber tape 3 around malleable flashing covering the hole. From inside measure the distance from where the leak is visible to the two nearest walls. Finding damaged areas on a.

In most cases the leak is directly below the damaged spot and the damage to the roofing felt is easy to see.