What Is the Protan PVC Roofing System?

Protan is a high-performance PVC single-ply roofing system engineered in Norway and widely used across the UK and Europe for flat roofs, warm roofs, cold roofs and specialist commercial applications. With over 50 years of manufacturing expertise, Protan membranes are known for their exceptional strength, weather resistance and long-term reliability — making them a trusted solution for both residential and commercial roofing projects.

Protan systems are lightweight, highly durable and designed to withstand the unique challenges of the UK climate. Unlike traditional felt or multi-layer bitumen roofs, Protan PVC membranes are heat-welded to form a robust, watertight surface with strong, permanent seams. This creates a roofing system that is cleaner, safer and more resilient over time.

Key Benefits of Protan PVC Roofing

Outstanding durability

Protan membranes are engineered for long service life, with excellent resistance to UV, cold temperatures, strong winds and weathering. Their reinforced structure helps maintain flexibility and strength for decades.

Heat-welded, watertight seams

Unlike adhesive-based systems, Protan uses hot-air welding to fuse membrane joints. This produces extremely strong, durable seams with superior leak resistance — ideal for long-term performance.

Lightweight & versatile

Protan PVC membranes are significantly lighter than many traditional roofing materials. They are suitable for:

  • Warm roof systems

  • Cold roofs

  • New builds

  • Refurbishments

  • Overlay installations (subject to inspection)

Ideal for complex roof shapes

The membrane can be easily moulded, welded and shaped to suit:

  • Dormers

  • Upstands

  • Parapets

  • Plant penetrations

  • Balconies and terraces

This makes Protan a strong choice for properties with detailed or awkward roof geometries.

Low-maintenance solution

Protan PVC requires minimal ongoing upkeep. It does not crack, rot or blister, and retains its performance in both hot and cold conditions.

Eco-conscious & efficient

Protan’s manufacturing process emphasises sustainability:

  • Low environmental impact production

  • High UV reflectivity (helps reduce heat gain)

  • Long lifespan reduces waste

  • Fully recyclable membrane

Suitable for residential & commercial use

While well-known in commercial and industrial roofing, Protan is increasingly popular in residential projects where longevity and clean aesthetics are important.

Manufacturer-Backed Warranty

Because Protan systems must be installed to strict manufacturer guidelines, customers receive the reassurance of:

  • A fully compliant installation

  • A recognised, robust manufacturer warranty

  • Long-term performance assurance

AWH Roofing Ltd ensures all Protan roofs are fitted correctly, following the specific detailing and welding requirements recommended by the manufacturer.

Why Professional Installation Matters

Protan requires precise, skilled installation to maintain its structural integrity and seam strength. By choosing AWH Roofing Ltd, customers benefit from:

  • Correct welding temperatures and techniques

  • Manufacturer-approved detailing

  • Compliance with UK roofing standards

  • Long-lasting performance and warranty protection

This ensures your Protan roof delivers the durability, weather resistance and reliability it is designed for.

Is a Protan Roof Right for Your Property?

Protan PVC roofing systems are an excellent choice if you are looking for:

  • A lightweight, durable flat roofing solution

  • A system with heat-welded waterproof seams

  • Excellent resistance to weather, UV and ageing

  • A modern, clean finish

  • Long-term value with minimal maintenance

Whether you’re working on a new build, refurbishment or overlay, Protan provides a robust, high-performance solution trusted across Europe.