Selecting Your Roofing System
Preferred can install a number of different roofing types depending upon your operational needs. Common roofing materials include:
PVC (Polyvinyl Chloride)
PVC roofing membranes are known for their high strength (350 pounds per square foot minimum breaking strength) durability, and long service life. This roofing material is water-tight, flame retardant, and chemical resistant, making it an especially good choice for restaurants and food manufacturing facilities that may expose their roofs to fats and oils that could potentially degrade other roofing materials.
TPO (Thermoplastic Polyolefin)
Originally developed as a lower-cost alternative I’ve to PVC roofing, TPO roofing membranes are said to combine the UV and heat resistance advantages of EPDM roofing with the convenient hot air weldable properties of PVC. TPO is known to be strong, durable, and energy-efficient, but as a relatively new technology to the market, it is not yet known if it shares the longevity of PVC roofing.
EPDM Rubber
EPDM (ethylene propylene diene terpolymer) rubber is one of the most established types of roofing material currently available for industrial applications. EPDM is an exceptionally shock-absorbent material and as such is an ideal choice for buildings that might be subject to frequent hailstorms. It is also a good choice for roofs that see frequent foot and equipment traffic. Additionally, since EPDM typically does not reflect sunlight, it is recommended for roofs with affixed solar panels. As EPDM rubber is a petroleum product, it is susceptible to degradation from fats and oils. As such, it may not be the best choice for restaurants and food preparation facilities.
Modified Bitumen
Modified Bitumen roofing is a versatile and reliable solution for commercial roofing, industrial roofing, and warehouse roofing needs. Designed for low-slope or flat roofs, this system combines a flexible asphalt membrane with polymerized rubber or plastic and fiberglass reinforcement, delivering durability and adaptability. As one of the most trusted options in modified roofing, it can last 20 years or more with proper maintenance, making it a cost-effective choice.
Whether you're working on a residential property, commercial facility, or large industrial building, our industrial roofing experts recommend Modified Bitumen for its strength, weather resistance, and long-term performance. Its flexibility and dependability make it a preferred option for a wide range of applications.
Roof Coatings
Roof coatings are an efficient way to extend the lifespan of your roof, enhance energy efficiency, and reduce environmental impact. By applying a protective layer, you can prevent leaks, reduce wear, and reflect UV rays, helping to keep the building cooler. Coatings also have better durability against harsh weather conditions and contribute to lower maintenance costs. Depending on the type of coating, it may also offer improved water resistance, and corrosion protection, and even benefit indoor comfort by lowering energy consumption.
