While many commercial roofs look alike, no two are built the same, each constructed according to the owner’s needs and budget.
These needs range from geographical factors such as climate and weather, long-term goals, and environmental consciousness. With these needs in mind, a commercial roofing contractor will pick a particular type of material when installing a roof.
Here are different roof types your commercial roofing contractor may choose when installing your commercial property’s roof:
Built-up Roofing Membrane (BUR)
One of the most common commercial roofing types, Built-Up Roofing Membranes (BUR), are multiple built-up layers of tar and gravel. BUR roofs are considered one of the most flexible roofing types, as the number of layers can be adjusted according to durability needs and budget considerations. Regardless of the number of layers used, BUR roofs are often preferred as they provide a consistent sealed surface that effectively guards against water penetration.
Modified Bitumen Roofing (MB)
Similar to BUR roofing systems, Modified Bitumen Roofing Systems (MB) is an asphalt-based layered roofing system that offers excellent durability. The layers of a modified bitumen system consist of surfacing, a waterproof adhesive, fiberglass bitumen, modified polymer base sheets, and insulation for thermal resistance. The diversified layered approach of this system makes it highly durable, waterproof, and energy-efficient.
Ethylene Propylene Diene Monomer (EPDM)
Ethylene Propylene Diene Monomer (EPDM) is a synthetic rubber roofing membrane system known for its cost-effectiveness and durability. EPDM roofing has a very long average lifespan for commercial roofing systems, generally lasting 25-30 years. This is due to its high resistance to all the conditions your property’s roof faces throughout the year, including high winds, hail, extreme temperatures, and heavy snowfall. Additionally, it is great at helping lower cooling costs for your property due to its high UV resistance.
Metal roofing is an extremely well-rounded commercial roofing system, offering strength, durability, and even “green roof” properties. Due to the material’s strength, metal roofing systems can withstand extremely harsh weather conditions with relative ease, especially high winds and hail. Metal roofing systems are also an environmentally friendly choice due to their reflective properties cutting energy costs for temperature regulation, and being completely recyclable at the end of their lifecycle. Fortunately, the end of their lifecycle doesn’t need to be top of mind because, with proper care and maintenance, a metal roofing system can last 40-70 years!
There are many great commercial roofing system options when it comes to your commercial property. With so many options available to you, it is essential to discuss your needs and budget with your commercial roofing contractor so they can adequately help you decide which system is best for you.
Contact one of our commercial roofing experts today to determine which commercial roofing system would be best for you!