By their very nature flat roofs do not completely drain after it rains.
Repair ponding on flat roof.
On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.
Customers with flat low slope roofs often have questions about standing water.
Common problems caused by flat roof.
How to fix ponding on a flat roof depends on the cause of the ponding.
Over time water standing on a roof surface will damage roof coatings and roofing materials.
However excessive ponding threatens your roof.
November 16 2018 roof repair.
After any rainfall lands on a flat roof water will begin to pool.
Flat roofs by their very nature will collect some water when it rains.
It may also void your warranty.
Flat roofs used to just be a popular choice for commercial buildings however there are many residential homes that have flat roofs.
Many of them include caulk for sealing cracks as well as patches for treating larger areas of damage on the roof membrane.
Fixing the issue of ponding water.
If structural damage or decomposition is to blame it may be best to tear out the section of roofing and repair the problem before filling the hole.
However puddles 1 or more inches deep that linger for days can indicate a.
So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.
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.
Low spots in the.
Weakened sheathing rotting joists and sagging insulation are some possible causes.
Getting a kit means you don t have to hunt down the individual components you need for a repair.
Ponding water will increase exposure to uv rays algae and accelerated heat aging.
No roof is 100 perfect and indestructible.
Below are five common problems to watch out for in order to lengthen the life of your roof.
How to repair a roof that is ponding.
How to fix water puddling on a flat roof.
The most important step when fixing dips in a flat roof is to determine the cause of the problem.
However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate.
When water is allowed to accumulate it can severely deteriorate the state of your roof.
It is important to educate yourself on flat roof repair.