Kinds of Commercial Roofing Materials

As you develop a commercial property, you have to give the roof enough attention because it is one of the most important commercial building parts. A roof protects you, your valuables, and your tenants from many things, including rain, wind, hail, snow, and others. But for your commercial roof to withstand all these elements, it has to be made from the right materials.

So, what are the best types of materials for commercial roofs? Continue reading to learn more about the different kinds of commercial roofing materials.

Built-Up Roofing Membrane (BUR)

BUR is a standard type of roofing material made from tar and gravel. It comes with several layers, commonly referred to as piles, but the number of layers can vary based on your budget and the level of durability you need. Although BUR is a traditional type of low-slope roofing system, it is one of the most affordable and tough roofing materials on the market.


Metal is one of the most commonly used commercial roofing materials. It is available in different forms, including corrugated galvanized steel, aggregates of zinc, aluminum and silicon-coated steel, metal tile sheets, copper, aluminum, stainless steel, tin, and lead. Many property developers prefer metal roofs because they have a beautiful, finished look and are cost-effective and durable.

Most metal roofing materials are fire-resistant and more durable than other types of roofing materials. However, they are highly susceptible to rusting. Therefore, you have to protect managing damages caused by prolonged exposure to heat, cold, and other environmental dangers.

Modified Bitumen Roofing

This type of roofing material is made from reinforced roofing fabrics that serve as carriers for tar. This material is then cut and placed on the roof in layers the same way BUR membranes are installed. Typically, these layers are attached to commercial roofs as two-ply systems fastened to the roofing deck for enhanced stability and safety.

The good thing about this modified bitumen roofing material is that it requires less maintenance than other roofing materials. It only requires regular cleaning and annual inspection. It is also known to offer better ductile strength than other roofs that experience consistent foot traffic.

Thermoset Membranes

Also referred to as EPDM, thermoset membranes are single-ply roofing membranes made from ethylene propylene diene monomer. They offer great versatility and durability coupled with low maintenance and strong resistance to UV rays.

Thermoplastic Membranes

These roofing materials are made from thermoplastic polyolefin (TPO) or polyvinyl chloride (PVC). These membranes are highly resistant to water and chemicals.