WINTER ROOFING INC

PVC Roofing

Tough PVC flat roof systems are specifically designed to be long lasting and extremely durable. This low-maintenance flat roof is constructed with weather-resistant materials to protect the roof from outside damage like cold weather, snow, or ice.

Why Choose PVC Roofing?

In single-ply roofing materials, PVC roofing membranes offer an impressive set of benefits including strength, durability, resistance to moisture, wind, fire and chemicals. PVC roofs are often chosen by homeowners looking to install an eco-friendly system over their flat or low slope roof.

Strength and Durability

PVC roofs are engineered for strength, ensuring a long service life. The American Society of Testing and Materials requires a roofing membrane to have a minimum breaking strength of 200 pounds per inch. PVC roofing membranes far surpass this standard, all having a minimum breaking strength of 350 pounds per inch. PVC roofing membranes are exceptionally strong, durable, and impermeable to moisture due to the use of hot-air welded seams. These seams form a permanent, watertight bond that is actually stronger than the membrane itself. This gives PVC roofs an edge over other roofing systems, which rely on adhesives, tapes, and caulks to seal the seams. A properly installed, high quality PVC roofing membrane can last in excess of 20 years, and will not require much maintenance during its service life. This means that once you invest in a PVC roofing membrane, you will be saving thousands of dollars on costly maintenance and repairs for years to come.

Resistance to Chemicals, Fire and Wind

With a PVC roof, commercial buildings, such as manufacturing facilities, will not face many common roofing problems that result from exposure to chemicals; PVC is highly resistant to chemical damage. Additionally PVC roofs are resistant to exposure to animal fat from restaurant grease vents which may cause damage to asphalt-based roofs and other single-ply roofing membranes. PVC roofing membranes have a solid fire-resistance rating. These roofs are difficult to ignite, burn slowly, do not support combustion, and self extinguish when the source of flame is removed. PVC roofing membranes have passed FM and UL fire testing, and have an unlimited slope approval. Because of their inherent strength and heat-welded seams, PVC roofs have superior wind uplift resistance. A PVC roof is an excellent choice for buildings located in area subject to strong winds.

Resistance to Moisture

PVC membranes are manufactured to remain watertight in extreme conditions. The membrane stands up to constant dampness, ponding water, as well as high and low alkaline conditions. Additionally, PVC roofing membranes are resistant to exposure to plant roots, fungi and bacteria.

Environmentally Friendly

PVC roofing is highly solar reflective and as a result helps lower monthly cooling and heating costs (with insulation), and helps mitigate the heat island effect in urban areas.