New Flat Roof Ponding

The effects of snow on a flat roof.

New flat roof ponding.

How to fix ponding on a flat roof depends on the cause of the ponding. However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. 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. How to fix water puddling on a flat roof.

Low slope roofs often have spots which retain water i e. Roofslope is a cement based product that can be used to fill in low areas so that the w. We have had a fibre glass flat roof installed on a new extension we ve had built. However puddles 1 or more inches deep that linger for days can indicate a.

Algae diy flat roofs high humidity inadequate drainage inspections leak low spots mosquito problem ponding water roof pond roof warranty seasons surface damage recent posts winter weather. New flat roof ponding damn it s a sad day when i have to totally agree with you. Ponding problems for flat roofs. In two areas there is ponding of water that doesn t seem to drain away and takes a long time to clear whereas the remainder of the roof seems to dry out quite quickly.

So what are the problems associated with ponding on a flat roof. However excessive ponding threatens your roof. Well there are many including. On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.

Ponding is caused by a range of factors including. Flat roofs by their very nature will collect some water when it rains. After any rainfall lands on a flat roof water will begin to pool. Common problems caused by 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. This is known as ponding and it can bring a range of potential problems. By their very nature flat roofs do not completely drain after it rains. Standing water on a flat roof could cause.

While it may seem relatively harmless ponding water on the roof can indicate a problem with draining which in turn can have major costly consequences. And just think about this using common sense this situation makes no sense 48 hour rule or not. A sagging roof deck. The roof starts to sag increased leaks plants and moss start growing roofing materials deteriorate much faster in the water.