Fix Flat Roof Puddles

If water is backing onto.
Fix flat roof puddles. Give the drains some tlc. Use the utility knife to cut a. Check the gutters for any backup of debris that could prevent water from draining properly. All flat roofs should be inspected semi annually and after severe weather.
These low spots can be filled in with roof plaster to reduce the depth of the area by 1 or 2 inches. Dry the puddled water with old rags or towels and allow the roof exterior to completely air dry. General flat roof maintenance should include removing all stagnant water and puddles. 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.
The quicker you get rid of standing water the less chance there is for a leak to occur. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs. Improve the roof s design by pouring tapered lightweight concrete adding tapered insulation or installing additional drainage mechanisms e g. While tapered insulation and roof crickets are costly the upfront cost pays off in the long run.
You can also use a general epoxy concrete filler and apply mastic on top using a trowel. If there are low spots on the roof this makes it easier for water to pool and not drain. How to fix water puddling on a flat roof 1. Fixing low spots on flat roofs flat roofs have subtle slopes to facilitate drainage.