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+44 (0)1268 777871Proteus Pro-Felt® Endura – High-Performance Warm Roof System
Designed for safety, reliability and certified to deliver a service life of at least 35 years, the Proteus Pro-Felt® Endura system delivers a complete warm roof solution that meets the demands of modern roofing professionals. Proven for use on a wide range of substrates, it combines self-adhesive and torch-on technologies to provide maximum design flexibility without compromising on durability.
Torch-free installation
The Endura warm roof build-up features a self-adhesive air and vapour control layer (AVCL), which can be securely bonded to any roof deck without the use of a torch, eliminating hot works risks on site. This makes it a safe, efficient solution for both new-build and refurbishment projects.
Endura and the single layer Airadhesive can also be both part of a full insulated roof system or as part of a waterproof overlay where building requirements allow.
In addition, for suitable non-combustible substrates, Proteus Pro-Felt® Endura AVCL Sanded provides an alternative option, ensuring full compliance with stringent building requirements.
Thermal and waterproofing protection
The system is built up with Proteus Pro-Therm Insulation bonded directly to the AVCL, supported by a polymer-modified, self-adhesive underlay and a choice of capsheets. This multi-layered approach delivers outstanding thermal efficiency, robust waterproofing and long-term resilience, even under challenging site conditions.
As a direct waterproofing overlay or as part of a full Proteus Waterproofing built-up roof system, Proteus Pro-Felt® Endura membranes also provides elastomeric flexibility, high tensile strength and proven performance in demanding environments.
Bespoke system components
The Endura range also includes:
- Endura AVCL – A premium torch-applied vapour barrier for non-combustible substrates.
- Endura SA AVCL – A cold-applied, self-adhesive vapour control membrane with quartz sand surface for secure insulation bonding.
- Endura SA Underlay – An SBS modified self-adhesive underlay for cold-applied systems.
- Endura AIRdhesive – A fleece-backed, single-layer SBS modified membrane designed for superior adhesion and ease of application.
- Endura SA Capsheet – Cold-applied, self-adhesive capsheet with slate mineral finish for durable waterproof protection.
- Endura Mineral Anthracite – A torch-applied cap sheet with enhanced fire performance through graphite additive technology.
Why Choose Proteus Pro-Felt® Endura?
- Tested to Broof(t4) Fire Performance
- Certified for 35 years
- Under normal service conditions, the system will provide a durable waterproofing covering with a service life at least 35 years.
- 30-year Proteus Waterproofing® guarantee
- All products are certified to ISO 900, 14001 and 45001 accreditations
