Should Flat Roofs Hold Water

Roof systems are simply not designed to hold water.

Should flat roofs hold water.

However puddles 1 or more inches deep that linger for days can indicate a significant problem with draining. Even flat roofs contain a slight slope to maintain positive drainage. It has a very low slope between 1 4 to 1 2 inch per foot so that it drains water. Ponding water is typically a sign of a drainage problem that needs to be addressed because when left unaddressed ponding water on a roof can.

Collect dirt which may cause the growth of vegetation or telegraph mud cracking to the roof below. There s a problem with flat roofs. Water does not run off of it very easily. The most common reason that flat roofs hold or pond water is because of inadequate or obstructed drainage.

By their very nature flat roofs do not completely drain after it rains. The good news is that this cause of ponding water is usually the easiest to correct with scheduled roof maintenance. The consequences of your flat roof collecting standing water. Flat roofing is not actually flat.

There can be a host of reasons why ponds of water may appear on your roof after bouts of rain so it s important to know what remedial action to take if your property is suffering.