Maximum Slope For Epdm Roofing

Higher density products provide improved impact resistance.

Maximum slope for epdm roofing.

With the rubbergard r m a. The rubbergard max epdm membrane 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. 1 8 slope per foot is more than adequate. A minimum slope of 0 25 inches per foot 2 percent is recommended for all low slope roofing systems for adhered systems the substrate must be one that is approved by the system supplier.

In order to achieve this drop a slightly steeper angle of 1 40 1 44 should be the aim when installing a flat roof as this accounts for surface. The minimum roof slope allowed by code for any type of roof is in 12 applicable only to coal tar pitch roof systems. However from the wind uplift mitigation perspective a 7 12 roof slope can be considered as a two story building due to the higher overall steepness and profile of the roof. Grumpy chicago gutters chicago roofing.

System that uses large epdm panels. 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. Although building codes do not directly prescribe maximum allowable roof slopes fire classifications which are required by code often do include maximum roof slope limitations. 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.

The mechanically attached roofing system is not acceptable for installations on steel decks lighter than 22 gauge. There are no maximum slope restrictions for the application of the fully adhered roofing system. 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. 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. System product slope barrel arch etc.