A Short Guide to the Most Common Commercial Roof Materials

Most commercial roofs are flat or they slope in a very low angle and this feature requires a special approach not only in terms of installation technology, but when it comes to the materials used as well.

commercial roofing Denver CO

Here are some of the most common materials used on flat commercial roofing:

  • EPDM – the acronym is for ethylene propylene diene monomer denotes an inexpensive, easy to install and very durable rubber membrane. The material is also lightweight and it can be expected to live for at least 20 years;
  • TPO – thermoplastic olefin is another durable material option used by commercial roof repair Fort Collins pros for commercial roofs, and preferred by the owners of commercial buildings for its affordability, its ability to reflect solar heat and its resistance to corrosion, algae infestations and pests;
  • PVC – polyvinyl chloride roofs installed by commercial roofing Denver CO pros are usually comprised of two layers, the topmost layer being resistant to UV radiation, moisture penetration, high winds, fire, pests as well as to chemicals;
  • Spray roofing – these roofs are made spraying polyurethane foam in multiple layers onto the roof decking and applying a topcoat for enhancing the material’s resistance to UV radiation and moisture. The material has superior thermal insulation qualities, therefore it is the preferred solution for roofs in climate zone that get wide temperature variations.

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