A Comprehensive Guide to 5 Kinds of Commercial Roofing Systems
While it is true that commercial roofing systems and residential roofing systems are similar in their functionality, i.e., protecting structural properties, however, that is where all similarities end. The most dramatic differences between the two kinds of roofing systems lie in their shape, slope, and use of materials.
In the article below, we are going to discuss 5 types of commercial roofing systems. We believe the detailed descriptions will help you figure out which type of roof you want for your commercial establishment.
#1 Thermoplastic Polyolefin (TPO)
The roofing material TPO is one of the most used commercial roofs in North America. TPO roofs come with highly reflective, reinforced roofing sheets. These sheets have seams that require heat welding. TPO is a single-ply membrane that gets classification under the category of thermoplastics. Usually constituting polypropylene and ethylene-propylene rubber polymerized together, TPO sheets come in a variety of different colors, white, grey, and tan being the most popular ones. Thermoplastic Polyolefin roofs can either get mechanical installation, adhering, or even ballasting.
#2 Polyvinyl Chloride (PVC)
Polyvinyl chloride roofing systems comprise two layers of PVC with a layer of polyester reinforcement scrim in the middle. The top layer of the ply contains chemical additives that grant it resistance to UV rays. The ply at the bottom, on the other hand, is darker in color and has plasticizers for easy installation. PVC roofs are also long-lasting and fireproof. They are also weldable, meaning you can weld adjacent sheets shut for better insulation and leakage resistance. As if that weren’t enough, PVC is recyclable too.
#3 EPDM Roofing (Ethylene Propylene Diene Monomer)
EPDM roofing systems are popular for their elasticity and toughness. The Ethylene Propylene Diene Monomer is aptly suitable for keeping UV damage at bay. Apart from protection against sun exposure, this rubber roofing material is also desirable because of its reasonable price and super strength. Because of its all-over-the-world usefulness, EPDM roofs are a common enough sight in Oklahoma City.
#4 Modified Bitumen Roofing Systems
Modified bitumen roofs undergo formulation from a combination of asphalt and a special chemical polymer. Such roofs perform extremely well in a very wide range of temperatures, making them suitable for installation in all four seasons. Modified bitumen layers become applicable via self-adhesive sheets or hot-mopped asphalt. It can also go through a torch application. The roofing system has a commendable rating for protection against wind, fire, and hail.
#5 Metal Roofing Systems
One of the few roofing materials that can become helpful fairly well in both low-sloped and steep roofs. Metal is a hit among commercial roofing systems owing to its durability and aesthetic appearance. Property owners find that the slightly higher costs are well worth the several advantages that metal roofing systems have to offer.
Elliott Roofing can help you out with commercial roofing solutions for even the most difficult projects. To get the ball rolling with us, reach out via the contact details that our homepage contains.