Chemical-ResistantPVC Roofing.

PVC and TPO are similar in many ways—both are single-ply membranes with heat-welded seams and reflective surfaces. The key difference is PVC's superior chemical and grease resistance, which is why it's preferred for restaurants and industrial applications. PVC typically costs 15-20% more than TPO but is essential for certain environments.

Yes, PVC is one of the most fire-resistant roofing materials available. It achieves Class A fire ratings without additional fire retardants. PVC will not support combustion and actually self-extinguishes when a flame source is removed. This makes it ideal for facilities with strict fire codes.

A properly installed PVC roof typically lasts 25-30 years. Some early PVC roofs from the 1970s are still performing well today. The key factors are quality installation, proper drainage, and regular maintenance. With our ROOFSHIELD+ program, PVC roofs can exceed 30 years.

In many cases, yes. PVC can be installed over existing smooth-surface membranes if conditions allow. However, PVC is not compatible with asphalt-based products—a separation layer is required over BUR or modified bitumen. We'll assess your existing roof during the inspection.

PVC warranty options offer up to 35 years of coverage depending on the manufacturer and project scope. As certified installers for major manufacturers, we can offer enhanced warranty programs including No Dollar Limit (NDL) coverage on qualifying projects.