How Do You Repair Flat Roofs

Torch down roofing is another roof replacement option.

How do you repair flat roofs. Finding damaged areas on a. Slice open blistered spots with a utility knife. Walk your roof before applying any roofing to see if there are any weak points. Asphalt repair materials will not stick to the roof surface through dust and dirt.

Determine how far the leak is from the 2 closest walls. Apply plenty of roofing cement to fill the void and smooth the cement so water can run off unimpeded. Sealing small cracks and holes. Most flat roofs are very slightly sloped to facilitate runoff so explore from the point of the water s entrance up the.

From inside measure the distance from where the leak is visible to the two nearest walls. How to repair a flat roof method 1 of 4. Use those measurements on the rooftop to create a starting point for your search. It cannot be applied over a gravel topped or mineral surfaced roof however.

Many roofing contractors specialize in sloped or pitched roofs but have little to no experience working with flat and low sloped roofs. Whether your roof needs repair or a full replacement it s important to find a flat roof contractor you can trust to help you make major decisions regarding your home. Prime the repair area once the surface of the patch area is free of all dust debris and moisture apply the liquid asphalt primer to the roof surface with either a brush or roller. If there are any areas that are rotting.

There are also products available in a spray can form which work well.