New Flat Roof Ponding

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.

New flat roof ponding.

Low slope roofs often have spots which retain water i e. 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. 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. However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate.

The effects of snow on a flat roof. Roofslope is a cement based product that can be used to fill in low areas so that the w. Ponding is caused by a range of factors including. Common problems caused by flat roof.

By their very nature flat roofs do not completely drain after it rains. On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. However excessive ponding threatens your roof. Well there are many including.

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. However puddles 1 or more inches deep that linger for days can indicate a. We have had a fibre glass flat roof installed on a new extension we ve had built. So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.

The roof starts to sag increased leaks plants and moss start growing roofing materials deteriorate much faster in the water. How to fix ponding on a flat roof depends on the cause of the ponding. How to fix water puddling on a flat roof. This seems to be one of those issues where technically the roofer might be able to get away with this but if we just stop all the b s.

So what are the problems associated with ponding on a flat roof. Flat roofs by their very nature will collect some water when it rains. A sagging roof deck. This is known as ponding and it can bring a range of potential problems.

And just think about this using common sense this situation makes no sense 48 hour rule or not. After any rainfall lands on a flat roof water will begin to pool. Standing water on a flat roof could cause. Ponding problems for flat roofs.