PVC Roofing – Durable, Efficient and Sustainable

PVC roofing is a thermoplastic, single ply system, widely used in commercial, residential and industrial flat roofs. Polyvinyl chloride (PVC) roofing membranes, also known as vinyl roofing, are mechanically fixed (or can be heat-welded) at the seams to create a watertight bond stronger than the membrane itself.

At PermaRoof, we stock Rhenofol CV, a leading PVC-P roofing system from Holcim ELEVATE, which stands out for its premium quality and performance. Available via our commercial team for a wide range of roofing projects and with exceptional technical and specification support.

Key features of PVC roofing

Longevity and tensile strength: with expected service lifespans exceeding 40 years, PVC roofs are reinforced with polyester or fibreglass scrims to resist tearing, UV degradation, hail and chemicals.

Recyclability: PVC roofing is among the few roofing systems with an active recycling program, supporting circular economic and environmental goals.

Ease of installation: mechanical fixing or heat-welded seams deliver fast, secure installation, made safer with no adhesives (or curing times) or open flames required.

Why Choose Rhenofol CV?

Rhenofol CV, manufactured by Holcim ELEVATE, is a forerunner in this emerging, innovative sector:

• 35 year minimum service life with optional 25 year warranties when installed by certified contractors.
• Reinforced PVC-P technology featuring polyester scrim for superior tear, puncture, UV, cold and hail resistance down to −30 °C.
• Mechanical fastening eliminates need for ballast or adhesives, ensuring a rapid, secure, flame-free installation.
• Sustainable credentials – fully recyclable, made from virgin PVC with reclaimed manufacturing waste. It is also EPD certified, pushing eco-friendly roofing standards.
• Versatile performance – suitable for complex commercial, industrial and large-scale residential flat roof projects.

Installing PVC vs. Other Roofing Systems

PVC (a thermoplastic) is commonly mechanically fixed and/or heat-seamed, producing a join that’s stronger than the membrane itself. In contrast, other systems, like rubber, rely on adhesives and tapes for seaming or TPO, which is more heavily reliant on the weather for install.

Felt or asphalt-based systems typically use hot liquids or open flames, where PVC roofing offers a straightforward, safer approach to installation for some complex, larger projects, bringing superior bond strength and durability, with lower risk of seam failure.

Looking for a PVC roofing supplier?

PVC roofing membranes combine durability, energy savings, ease of installation, and sustainability. Rhenofol CV excels with its premium reinforcement, long warranties – and eco friendly credentials. This makes it ideal for commercial and large residential flat roofing projects. For specifiers, architects and commercial building owners in the UK, it offers a high-performance, future-proof solution.

FAQs About PVC Roofing & Rhenofol CV

How long does PVC roofing last?

• PVC systems typically have lifespans over 40 years. Rhenofol CV guarantees a minimum 35 year service life and optional 25 year warranties.

Is a PVC roof energy efficient?

• PVC roofing is lighter and reflects more heat than many other commonly used commercial roofing systems.

Can PVC membranes be recycled?

• Absolutely. PVC roofing supports recycling and reuse, one of the few roofing systems doing so.

What temperatures can Rhenofol CV withstand?

• Rhenofol CV PVC-P roofing performs in extreme conditions, from −30 °C up to high UV exposure, with excellent hail and perforation resistance.

How is PVC roofing installed?

• Mechanically fastened with heat-welded seams – no ballast, adhesives or naked flames required. Installation is quick, clean and secure.

Is PVC roofing safe and fire-resistant?

• PVC roofing is engineered to be fire-resistant. Rhenofol CV is BBA approved and complies with building safety standards.

PermaGroup has established links with some of the biggest names in our industry thanks to our reputation of excellence. Read more about becoming a supplier or stockist here.