How Do I Find A Leak In My Flat Roof

This article will discuss three of the most common causes of flat commercial roof leaks.

How do i find a leak in my flat roof. If you still cannot find the leak systematically wet down the roof. After the underlayment or decking is saturated and can no longer absorb any additional moisture the water begins to leak into the inside of the building. If you have a flat roof that leaks get up on it when it is dry and cool. The best time to look for a leak is when the roof has been dry for at least three days and in the evening night time when after cooling down the flat roof leak hot spot will release heat that has stored underneath the hole during the day.

If you own a commercial property that has a flat roof and would like to educate yourself about the threat of roof leaks then read on. How to find a leak on a flat roof. If the leak isn t obvious have a helper watch in the attic while you get on the roof with a garden hose. Start low soaking the area just above where the leak appears in the house.

You want to look for trouble spots that generally are the primary source of leaks. To find the source of a roof leak. Look in the attic with a flashlight for evidence like water stains trhen trace them up the roof and rafters to the entry point. The goal is to find the leak before the entire roof goes bad.

With a traditional sloped roof a leak can be found quite easily as water will flow in a downward motion. See membrane single ply roofs. Flashings are transitional roofing materials. Once you locate the source of the water mark the area.

When a roof leaks moisture penetrates through the surface of the roof system and begins to saturate the underlayment or decking for the roof system. 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. So all you need to do is simply follow it up to its source. Identifying the true location of roof leaks in the attic.

Water will reflect light so bring a flashlight along. If a leak is difficult to find enlist a helper and go up on the roof with a garden hose. Isolate areas when you run the hose. Run water from a garden hose along any potential trouble spots.

If you have an attic the easiest way to spot the leak is to up there on a rainy day. Flat roof leaks are among the most common and the most undesirable. I always start at flashings.