Water Pooling On My Flat Roof

Long term effects of ponding water on a flat roof.

Water pooling on my flat roof.

A in a nutshell if a flat roof has been newly laid it shouldn t be pooling at all. I ve recently had two flat roofs replaced with a 3 layer torched bitumen system. However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. As such you need to get rid of the water that is on.

When it comes to pooling on your flat roof you might find that the water ponds in specific areas. After any rainfall lands on a flat roof water will begin to pool. I had my flat roof re covered with epdm roof covering recently however one corner has a continuous pool of water. There can be a host of reasons why ponds of water may appear on your roof after bouts of rain so it s important to know what remedial action to take if your property is suffering.

The grp flat roof has standing water or is ponding water into one area. This is especially prevalent after a lot of rainstorms. Your goal is to prevent damage to the flat roof. How to prevent damage.

Standing or ponding water is a regular occurrence with flat roofing in general but one that will not affect the performance of the grp roofing surface. By their very nature flat roofs do not completely drain after it rains. If your commercial building has a flat roof sometimes there is a problem with ponding water. This becomes more and more expensive as time goes on.

Contractors installed new flat roof above shower room and kitchen extension with no insulation. These areas typically are near chimneys or around large vents. How to fix water puddling on a flat roof. This is done by not allowing the water to pool.

This is why it s imperative that you don t allow water to pool on the roof for more than 48 hours after rainfall. This article will explain the consequences of your flat roof collecting. However puddles 1 or more inches deep that linger for days can indicate a. The best way to battle water ponding in these areas is to install roof crickets in those areas.

On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. There should be adequate fall to allow surface water to run off and the drainage should be sized accordingly.