Roof Bul Material

Epdm is a common roof coating in commercial building praised for its long wear and it s a thermoset a pre molded or set rubber like material.

Roof bul material.

Bur systems are constructed with several layers of roofing felt impregnated with asphalt that is applied hot. It s made of strong weather resistant thermoplastic or a synthetic rubber called epdm ethylene propylene diene monomer. The outer layer of a roof shows great variation dependent upon availability of material and the nature of the supporting structure. Built up roofing bur is one of the oldest options for material for flat roofs or roofs that are very low in pitch.

Metal is a 50 to 100 year roofing material with warranties of 30 50 years metal reflects solar radiant heat so can keep your home cooler and control energy costs in hot weather when compared with asphalt many metal roofing profiles have a class a fire rating. Those types of roofing material which are commercially available range from natural products such as thatch and slate to commercially produced prod.