Repairing A Flat Roof Leak

Roofing felt and tar are very flammable so don t let layers get hot enough to burn or bubble.

Repairing a flat roof leak.

If a leak is difficult to find enlist a helper and go up on the roof with a garden hose. Firstly measure from the outside wall of the room along the ceiling to the damp spot dripping area. From inside measure the distance from where the leak is visible to the two nearest walls. Isolate areas when you run the hose.

While the choice of repair methods depends on the type of roof that you have rubber roof patches rubber roofing materials and roofing tar may all be involved. Carefully move flame back and forth over inside layers of blister. Next it s time to. Finding damaged areas on a.

In cold weather or if layers are thoroughly saturated use propane torch with flame spreader nozzle to dry out felt be sure to wear safety goggles. In this video we will be taking a look at a flat roof repair that will cover large areas or the whole roof if you need it to. Slice open blistered spots with a utility knife. Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.

This repair uses a solvent bas. Keep in mind that if you happen to have a leak in your pvc or tpo roof you ll want to work with a company that specializes in this type of work specifically. Sealing small cracks and holes. Start low soaking the area just above where the leak appears in the house.

Most flat roofs are very slightly sloped to facilitate runoff so explore from the point of the water s entrance up the. A waste of time in the unlikely event that your asphalt. Permanent flat roof repair this can either be a small patch of torched on roofing felt or a layer on top of the. Determine how far the leak is from the 2 closest walls.

How to repair a flat roof method 1 of 4. Diy temporary asphalt roof repair this is often a paint on fixfrom a tin or heat applied flashing tape as seen in the. If this technique is not possible below are other ways to detect a leak on a flat roof and remember to clearly mark the area of the leak when you find it.