Why Is Water Pooling on My Flat Roof in Myrtle Beach?

Water pools on a flat roof when it cannot drain fast enough. Common causes are clogged drains or scuppers, low spots from sagging decking, or a roof built with too little slope. In Myrtle Beach, heavy rains make ponding more noticeable. Water that sits for days wears the membrane and raises the chance of leaks.

Is Some Standing Water Normal?

A little water that dries within a day or two after rain is common. Water that stays for days is a sign of a drainage problem.

What Causes Ponding?

• Clogged drains, scuppers or gutters.
• Sagging decking creating low spots.
• Not enough slope built into the roof.

Why Is Ponding Water a Problem?

Standing water stresses seams and the membrane, adds weight, and finds any small opening. See EPDM flat roofs.

How Is It Fixed?

Clearing drains may be enough. Low spots or worn membranes may need a flat roof repair or replacement. Read our flat roof guide and learn about roof replacement in Myrtle Beach.