How To Spot Fix Flat Roof

How to repair a flat roof method 1 of 4.

How to spot fix flat roof.

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. Clean the area thoroughly to ensure the primer gets a good bond before priming the area mix the crumb rubber epdm and eps expandable polystyrene beads with the greenslope adhesive using a bucket or bag. One of the key weaknesses of flat roofs is the tendency to develop pooling. Sealing small cracks and holes.

The slope of the roof is just enough to direct water into the drain or gutters. If you live in an arid region or an older urban area you may have a large flat roof. Add more drain lines to the building. Slice open blistered spots with a utility knife.

Determine how far the leak is from the 2 closest walls. This repair uses a solvent bas. A professional roofer can usually fix a low spot in a roof with some roofing plaster. There are a few options for fixing a low spot.

How to stop water pooling on flat roof. Apply plenty of roofing cement to fill the void and smooth the cement so water can run off unimpeded. Roof soft spot are fairly common in our industry. But if another part of your roof is indented or has a low spot the water will collect there before it can reach the drain.

For small ponding areas 3 x3 a 5 gallon kit can be used. We see weather changes and roof soft spots start appearing it is early march and we are beautifully transitioning from the bitter cold winters to sunny and pleasant spring time here in michigan. Finding damaged areas on a. Like the drains that live in your home drains on commercial roofs can eventually become clogged with debris.

Where the roofing curves to meet a wall or chimney the material may loosen along its topmost edges.