Inspecting EPDM. Please proof this new inspection article.

[gromicko (Nick Gromicko, CMI)]

Inspecting EPDM.

[jbraun (James E. Braun, CMI)]

Does anybody know how much slope is needed on a EPBM roof?

[kshepard (Kenton Shepard, CMI)]

IRC calls out for 1/4-inch per foot for thermosplastic and thermoset single plys and built-up roofs but doesn’t mention EPDM. It may vary by manufacturer.

[mpasquinelli (Martin Pasquinelli)]

It’s excellent - thank you!