Maximum Slope For Epdm Roofing

Rubbergard max epdm reinforced membrane available in 45 60 and 75 mil rubbergard max reinforced epdm is an internally reinforced cured single ply roofing membrane that is designed to combat roof tears and punctures and provides superior resistance to wind forces.

Maximum slope for epdm roofing.

System product slope barrel arch etc. Adhered systems using fire retarded sheets can meet code at virtually any slope to vertical. Maximum height maximum warranty term m 80 24 4 adhered 090 platinum see platinum design guide unlimited ok 250 76 2 m 30 year 060 rubbergard epdm unlimited ok 250 76 2 m 25 year 045 rubbergard epdm unlimited ok 250 76 2 m 15 year d pavers 060 rubbergard epdm max. As early as 1980 epdm had captured 40 to 45 percent of the single ply market.

Normally 1 80 0 72 is the recommended minimum angle for a slope and this is universal across the vast majority of flat roofing systems regardless of the materials that they incorporate. Pvc membrane assemblies generally have higher maximum roof slope limitations. Epdm is fine if there is enough slope to drain any water off the roof within 24 hours of the last percipitation event. Grumpy chicago gutters chicago roofing.

Ballasted systems are limited to a maximum slope of 2 inches per foot 2 percent. The main component of the roofing system is the firestone rubbergard membrane a tough flexible epdm ethylene propylene diene terpolymer based sheet which is fully vulcanized to provide excellent dimensional stability and weathering resistance. If you are looking for added strength to what is already the longest. The minimum roof slope allowed by code for any type of roof is in 12 applicable only to coal tar pitch roof systems.

The following table provides the minimum required allowable roof slope for each type of roofing material mentioned in the code. For example some epdm membrane assemblies have maximum roof slope limitations as low as 1 2 12. Rubbergard r m a get uninterrupted protection. Some tpo membrane assemblies also have relatively low maximum roof slope limitations.

With the rubbergard r m a. System that uses large epdm panels. 1 8 slope per foot is more than adequate.