Fix Ponding On Flat Roof

Customers with flat low slope roofs often have questions about standing water.

Fix ponding on flat roof. How to fix ponding on a flat roof depends on the cause of the ponding. However puddles 1 or more inches deep that linger for days can indicate a. Ponding can occur on flat and low slope roofs that are installed using tarpaper roofing tar and fine gravel or a similar built up system. Premium elastek elastomeric roof coatings are highly resistant to all but the most prolonged standing water situations.

How to repair a roof that is ponding. However excessive ponding threatens your roof. 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. You can also perform preventative maintenance to ensure that the membrane stands the test of time.

Roof patch putty can be applied using a trowel to fill low areas. How to fix water puddling on a flat roof. On a performing flat roof ponding water is not a problem as it will drain or even evaporate away. Why should you be concerned about ponding water.

On a performing flat roof ponding water isn t a problem as it will just drain away. Low spots in the. No matter the reason for the ponding a professional roofing contractor will be able to help you fix the problem. Mastic is a flexible sealant that adheres to almost any material.

After any rainfall lands on a flat roof water will begin to pool. This can cause issues including tip. However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. Ponding can wreak havoc on your roof if.

You can also use a general epoxy concrete filler and apply mastic on top using a trowel. Your flat roof might also have drains which have become blocked by debris meaning that the water has no choice but to accumulate on the roof. Flat roofs by their very nature will collect some water when it rains. An inspector will know how much ponding is acceptable on a 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. It may also void your warranty. Common problems caused by flat roof. Skip straight to solutions or read on to learn more about the common problems caused by ponding.

A variety of liquid patching materials are appropriate for fixing low spots on flat roofs.