2 put on work.
Flat roof fix ponding area.
Apply a thin coating of roofing cement to the entire bottom of the roofing patch all the way to.
Identify the low spots or areas where ponding occurs by water stains on the roof coating mud or concentrated debris.
It may also void your warranty.
Refer all other ponding problems that you wish permanently fixed to a qualified roofing contractor.
How to fix ponding on a flat roof depends on the cause of the ponding.
On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.
Silicone coatings won t chip away over time.
However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate.
After any rainfall lands on a flat roof water will begin to pool.
Many homeowners now prefer using silicon coating for their flat roofs because of its appealing aesthetics and solid protection from leaks.
Greenslope is a roof leveling compound designed to facilitate positive drainage of standing water on flat rooftops.
Mastic is a flexible sealant that adheres to almost any material.
A problem area on your roof that is prone to ponding does not have to be a constant issue for you a licensed roofer can fix the pool s of water on your roof and can also ensure that you don t experience further ponding issues.
Flat roofs by their very nature will collect some water when it rains.
Give the drains some tlc.
Common problems caused by flat roof ponding.
However excessive ponding threatens your roof.
Roof patch putty can be applied using a trowel to fill low areas.
Access the flat or low slope roof using an extension ladder.
If there is ponding water on your flat roof it may also affect adhesion.
You can also use a general epoxy concrete filler and apply mastic on top using a trowel.
It s one of the best coatings to withstand ponding water permanently.
Check around drain areas for roof debris or roof patching materials that may be blocking drain exits and remove them.
Use the utility knife to cut a 12 inch diameter circular patch out of the rolled asphalt roofing.
A variety of liquid patching materials are appropriate for fixing low spots on flat roofs.
