Illustrative flat roofing in London

Roofing systems

PVC single-ply roofing

A flexible thermoplastic membrane with hot-air-welded seams for specified new-build and refurbishment roofs.

System-specific detailing

Planned long-term care

Compatible roof build-ups

Installation to specification

Why consider PVC?

  • Hot-air-welded membrane seams
  • Mechanically fixed or adhered systems, where specified
  • Suitable for coordinated warm roof build-ups
  • Purpose-made details for edges, upstands and penetrations
  • Product-specific colours and thicknesses

Check substrate compatibility and required separation layers. Fixing design, fire classification and insulation form part of the complete roof specification.

Discuss your specification
Visualisation of a roofer hot-air welding a single-ply membrane at a protected roof edge

Technical information

Material / build-up

Flexible polyvinyl chloride (PVC)

Seams & detailing

Hot-air welded

Attachment

Mechanically fixed or adhered, depending on the system

Project checks

Fire performance, wind uplift, drainage, moisture and maintenance requirements.

Thicknesses, colours, service life and warranty terms are confirmed against the selected product and complete roof specification.

Technical guidance & product information

Selection is based on the actual roof and manufacturer’s requirements. These sources explain the technologies; they do not indicate a partnership or installer accreditation.

Let’s plan your flat roof.

Send your drawings, site postcode and a short project brief.

Request a quotation