Hempstead Roof & Leak
Westbury, New York

EPDM rubber roof repair in Westbury

EPDM is a rubber membrane used on flat roofs, bonded rather than welded, with seams made using tape or adhesive. It fails at those seams, at upstands where the material turns up a wall, and through shrinkage over time pulling the membrane away from its terminations. It is durable in the field and repairable almost indefinitely, so a leaking EPDM roof is rarely a replacement job.

Call (706) 696-1888 Nassau County

What the job involves

  • Seam and lap inspection across the full roof
  • Repair using compatible tape or liquid detailing
  • Assessment of upstands and terminations for shrinkage pull
  • Check of outlets and drainage where water is standing

Signs you need it

  • Seams lifting or tape peeling at the edges
  • Membrane pulling away from an upstand or trim
  • Visible punctures or splits in the rubber

Why roofs fail in Westbury and Nassau County

Westbury sits on a barrier-adjacent island where three things attack a roof at once. Salt air corrodes every metal component up there — flashing, fasteners, drip edge, vent collars — so the parts meant to outlast the shingles frequently do not, and most leaks here turn out to be metal failures rather than shingle failures. Nor'easters bring sustained wind with rain driven sideways, which gets under courses that would shed any amount of vertical water. Then winter adds ice damming at the eaves, where meltwater running down a warm roof refreezes over the cold overhang and backs up beneath the shingles. Housing stock across Nassau County runs older than the national average, with a lot of complex roof geometry, dormers and additions — and every junction is another place flashing has to work.

Westbury has a population of about 15,864, and the housing stock here sets the pattern for what fails first on a roof.

Questions about epdm rubber roof repair in Westbury

Does EPDM shrink?

Over many years, slightly — enough to put tension on upstands and terminations, which is where older rubber roofs most often fail. It is repairable by releasing and redressing the affected edge rather than recovering the roof.

Can EPDM and TPO repairs use the same materials?

No. They are different chemistries and the adhesives and tapes are not interchangeable. Using TPO products on EPDM produces a repair that looks fine and fails within a season.

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You will get a straight answer on whether Westbury needs someone out today or whether it can wait — before anyone quotes you for anything.

Call (706) 696-1888
Call (706) 696-1888