It is important to educate yourself on flat roof repair.
Fixing flat roof ponding.
November 16 2018 roof repair.
Fixing the issue of ponding water.
Customers with flat low slope roofs often have questions about standing water.
Flat roofs by their very nature will collect some water when it rains.
Flat roofs used to just be a popular choice for commercial buildings however there are many residential homes that have flat roofs.
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.
However puddles 1 or more inches deep that linger for days can indicate a.
A sagging roof deck.
This is known as ponding and it can bring a range of potential problems.
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.
It may also void your warranty.
No roof is 100 perfect and indestructible.
Premium elastek elastomeric roof coatings are highly resistant to all but the most prolonged standing water situations.
Low spots in the.
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.
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.
You can also use a general epoxy concrete filler and apply mastic on top using a trowel.
A variety of liquid patching materials are appropriate for fixing low spots on flat roofs.
Ponding problems for flat roofs.
How to repair a roof that is ponding.
So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.
By their very nature flat roofs do not completely drain after it rains.
So what are the problems associated with ponding on a flat roof.
Well there are many including.
However excessive ponding threatens your roof.
Roof patch putty can be applied using a trowel to fill low areas.