Ponding On New Flat Roof

So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.

Ponding on new flat roof.

The ponding of water on a flat roof exposes the roof coatings to prolonged moisture. On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. True all property owners need to stay vigilant regarding water intrusion but ponding is a worry only those buildings with a flat roof are likely to experience. On a performing flat roof ponding water isn t a problem as it will just drain away.

Flat roofs by their very nature will collect some water when it rains. If you own a residence or a commercial property with a flat roof you may have different concerns regarding protecting the roof system and maintaining the value of your property. So what are the problems associated with ponding on a flat roof. After any rainfall lands on a flat roof water will begin to pool.

How to fix ponding on a flat roof depends on the cause of the ponding. Bring in a roofing contractor to perform an inspection once or twice a year to ensure that the membrane is holding up and not worn or damaged in areas. Skip straight to solutions or read on to learn more about the common problems caused by ponding. This can cause issues including tip.

Ponding problems for flat roofs. If the water does not drain within a 48 hour period it is highly likely that it will stay even longer and there will be a larger amount of water standing. The coating begins to break down under the harmful uv rays of the sun which heats the ponding water on the rooftop. However when your flat roof has uneven areas an insufficient slope or drainage issues the water doesn t dissipate.

The grp flat roof has standing water or is ponding water into one area. Common problems caused by flat roof. Standing water affects the stability of the roof s coating over time. 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.

On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. This is known as ponding and it can bring a range of potential problems. However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. It may also void your warranty.

However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. An inspector will know how much ponding is acceptable on a flat roof. However excessive ponding threatens your roof. A sagging roof deck.

You can also perform preventative maintenance to ensure that the membrane stands the test of time. Well there are many including.