How To Find A Leak In A Concrete Roof

Isolate areas when you run the hose.

How to find a leak in a concrete roof.

Do find the exact leak source. To check for sure you can use these tips. Have a helper stationed in the attic with a flashlight looking for moisture. When steel rusts it expands and this can split the concrete apart.

If your tiled roof is leaking and you have done everything you can with the tiles it is time to replace the roofing felt. Run the water over the place where you think the leak might be located. Start low soaking the area just above where the leak appears in the house. One common practice when repairing roof leaks is to check and repair the area just above the leak.

When you have a leak check your plumbing lines check for ponding and check the entire roof surface. Go inside and have a look to see whether water is. There might also be more than one source of the leak so just because you ve found one spot that doesn t mean it s the. Many homes today in various parts of the country are built with concrete and in floor radiant heating in concrete slabs and homes dating back to the 1950s as.

See membrane single ply roofs. Pipe leaks within concrete i e slab leaks are identifiable with a thermal imaging camera but due to a variety of influential factors they aren t always identifiable unless you know what to look for and have the right tools. Once found the leak must be fully sealed. If you don t want to wait for rain to look for the leak try bringing the garden hose up on the roof.

Take a hose safely up onto your roof and spray the suspected area. Roofers use a combination of visual inspection and moisture meters to scan membrane coated roofs to find the wet areas below the membrane and thus the probable leak point usually at a seam mechanical damage a roof penetration or at a roof drain. Don t go crazy with the water. The underside of your roof may be obscured by insulation and that s actually helpful for finding the roof leak.

Be sure to start small. If a leak is difficult to find enlist a helper and go up on the roof with a garden hose. Obviously we need to correctly identify precisely where the roof is leaking.