New Flat Roof Ponding

However excessive ponding threatens your roof.

New flat roof ponding.

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. A sagging roof deck. How to fix ponding on a flat roof depends on the cause of the ponding. By their very nature flat roofs do not completely drain after it rains.

New flat roof ponding damn it s a sad day when i have to totally agree with you. 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. This is known as ponding and it can bring a range of potential problems. Flat roofs by their very nature will collect some water when it rains.

On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. 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. The effects of snow on a flat roof. 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.

However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it. Ponding is caused by a range of factors including. Standing water on a flat roof could cause.

After any rainfall lands on a flat roof water will begin to pool. The roof starts to sag increased leaks plants and moss start growing roofing materials deteriorate much faster in the water. Roofslope is a cement based product that can be used to fill in low areas so that the w. And just think about this using common sense this situation makes no sense 48 hour rule or not.

Common problems caused by flat roof. 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. Ponding problems for flat roofs. 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.

Low slope roofs often have spots which retain water i e. It may also void your warranty. We have had a fibre glass flat roof installed on a new extension we ve had built. How to fix water puddling on a flat roof.