Standing Water On Roof

If this is the case there is a high chance that the ponding water will stay on the roof for a long period of time causing the collection of water to become bigger.

Standing water on roof.

Long term effects of ignoring ponding water on a flat roof by ignoring long term ponding water on a commercial flat roof you increase the odds of having serious roofing problems. This is especially prevalent after a lot of rainstorms. Standing water develops when your roof s surface formulate small channels or canals where rain pools. Depending upon the structure you could start to see mold grow on wood.

This means that once the rain stops you have about 2 days to get rid of the standing water or puddles that are on the roof. After the 2 days the water is going to start sinking into the roof system. Standing water on a flat rooftop is a problem since rooftops are designed to quickly drain out any water as soon as possible so it does not leak into cracks and passageways. A roof should not have puddles because roofs are not designed to hold the weight of a large amount of water.

This can be done professionally or by homeowners who have access to a ladder and a power washer or a hose with. This is because the flat roof can hinder drainage from rainwater which results in standing water on the roof. As old roofing surfaces wear out or curve it becomes harder for water to flow off of the roof. After a few weeks the mold could be so significant that the wood starts to warp.

It s best to have a pitch of 0 5 12 or 1 12 that can help drain water towards the appropriate gutter systems. The weight of the water pooling on a roof can cause the joists to bow and in turn cause more water to accumulate. To resolve ponding before it damages the roof determine the cause of the ponding and select the appropriate solution. If water hasn t drained itself from your roof within 48 hours chances are it will stay for an extended period of time.

Standing water can appear on any part of your roof. Standing water on a flat roof add weight that will affect the structure of the roof. If your commercial building has a flat roof sometimes there is a problem with ponding water. Standing water is defined as any water on a roof that hasn t drained or dissipated within 48 hours after rainfall or other precipitation.

Crushed insulation causing low spots. The longer the water sits the more it is going to cause various dips within the roof. The problem may start to spread. It is is very important to correct this issue before it becomes irreversible and costly repair follows.

If water remains on the roof system after 48 hours consider it an issue that could lead to larger problems requiring costly repairs.