These areas typically are near chimneys or around large vents.
Fix ponding on a roof.
However when your flat roof has uneven areas.
Dry the puddled water with old rags or towels and allow the roof exterior to completely air dry.
If you re lucky the drainage will be the problem since that s the easiest thing to fix.
Roof patch putty can be applied using a trowel to fill low areas.
Start by looking for plugged drains.
Remove loose gravel and any debris from the area of a low spot using a stiff.
On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.
The best way to battle water ponding in these areas is to install roof crickets in those areas.
3 use the utility knife to cut a 12 inch diameter circular patch out of the rolled asphalt roofing.
Often something as simple as a clogged drain can cause serious pooling on a flat roof.
Access the flat or low slope roof using an extension ladder.
Greenslope is a roof leveling compound designed to facilitate positive drainage of standing water on flat rooftops.
Put on work gloves and safety glasses.
After any rainfall lands on a flat roof water will begin to pool.
Its ease of application wide compatibility superior adhesion and durability make greenslope an ideal roof pond patch and filler.
A variety of liquid patching materials are appropriate for fixing low spots on flat roofs.
How to repair a roof that is ponding 1.
Identify the low spots or areas where ponding occurs by.
Find out the secret to fixing ponding water on your flat roof.
Extremely versatile it can be used over the roof membrane for maintenance or under the new roof membrane in reroofing applications.
Increase the water resistance of the roof within the ponding area by applying two liberal coats of elastek 120 solar tek extreme.
If water is pooling on your roof the first place to look is at the drainage system.
When it comes to pooling on your flat roof you might find that the water ponds in specific areas.
It doesn t have to cost the earth and you really can do it yourself.
You can also use a general epoxy concrete filler and apply mastic on top using a trowel.