The membrane can be installed using several different methods including mechanically attached, adhered, or ballasted. TPO is part of the thermoplastic membrane category and comes in a variety of colors, although the most popular are white, grey, and tan. TPO is a single-ply membrane, typically composed of polypropylene and ethylene-propylene rubber that has been polymerized together. This material is most commonly used on low slope roofs in North America and includes reinforced roof sheets that feature heat-welded seams and are highly reflective. There are two main categories within the single-ply roofing industry – thermoplastic membranes and thermoset membranes. Their main characteristic is they are designed to be installed in a single layer. They are incredibly flexible, robust, materials preferred by many building owners because it resists peeling, cracking and other types of weathering. These roof systems use TPO, PVC, and EPDM. Below are the most common commercial roofing systems. Once you have identified the roof’s slope, you are ready to select the type of roofing system that best meets the needs of your business. With this roofing system, popular roof materials include metal, shingles, slate or tile. Steep Slope Roofs : These roofing systems are more commonly seen on single and multi-family homes than they are on commercial properties.With this roofing system, there are several options for flat roofs including EPDM, PVC, and TPO. Low Slope Roofs: These roofing systems are common among warehouses, big box stores, and shopping centers.Roofs are classified as Low Slope Roofs (or Flat Roofs) and Steep Slope Roofs.
With commercial roofing systems, addressing the slope of the roof is important. You need to consider the type of facility you are working with as well since different types of businesses require specific planning.īecoming familiar with the types of commercial roofing systems that are available will help in your decision-making process. There are factors to consider when choosing the type of commercial roofing system you’ll need for your business. In recent years, new commercial roofing products have been introduced that provide high resistance to temperature extremes and optimize environmental efficiency, helping to reduce stormwater runoff and heating and cooling expenses. 5 Nations Roof® Knows Commercial RoofingĬommercial Roofing Materials and Modern TechnologyĬommercial roofing contractors keep abreast of the advances in commercial roofing technology and are knowledgeable on the best roofing solution based on the needs of the project.4.4 EPDM Roofing (Ethylene Propylene Diene Monomer).1 Commercial Roofing Materials and Modern Technology.
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