How To Seal My Flat Roof

Check the weather and choose a day when no rain is expected for 48 hours and the temperature is above 55 degrees.

How to seal my flat roof.

Multiply the total length with the total width. From inside measure the distance from where the leak is visible to the two nearest walls. Examine the roof s slope above the area you measured. Inspect the roof for holes or tears in the seams.

The flat roof sealant process is easy on new roof constructions but an older roof may be in need of repair. Be careful since being on the roof can be dangerous especially during icy winters. Step 1 determine troubled spots. Remove all areas of ponding water with a wet dry vacuum.

Go above the leaking area and search around it trying to determine how the water could flow down the roof and into the rooms below. Step 2 area preparation. Rubber and silicone roof sealants form a protective seal over your roof and the best kinds will be breathable as well to allow moisture from household activities like cooking and showering to escape through your roof. This gives you the.

How to seal flat roofs 1. Use a caulking gun to fill all open seams. Apply a generous amount of coating to the parapet walls and. Start at the edge of the roof deck.

Stage a container of elastomeric roof coating near one side of the roof opposite of the roof access. Applying sealant to a flat roof. Step 3 repairs. Use those measurements on the rooftop to create a starting point for your search.

Twin home experts review on sure coat white reflective coating system for flat roofs. Measure each surface area of your roof s length and width in feet. Use a mixture. Step 5 clean and final seal.

Most flat roofs are very slightly sloped to facilitate runoff so explore from the point of the water s entrance up the. We ve also shared a few steps on how to apply it to your own roof. The best way to waterproof a flat roof.