Description
STROTEX Q-Performance Breathable Membrane 220g/m² – 50m x 1.5m | 4-Layer Weather Protection Membrane
Protect your building structure with the STROTEX Q-Performance Breathable Membrane 220g/m², a premium high-performance roofing and wall membrane designed to provide exceptional protection against moisture, wind and external environmental elements. Recognised as a leading breathable membrane on the market, STROTEX delivers superior performance with a specification that exceeds many standard alternatives.
Manufactured as a 4-layer fully permeable breathable membrane system, STROTEX Q-Performance allows water vapour to escape from within the building while helping prevent external rain, dirt and moisture from penetrating into the structure. This makes it an essential secondary protection layer beneath external cladding, roofing materials and building envelopes.
With a heavyweight 220g/m² construction, this membrane offers outstanding durability, strength and reliability, making it ideal for demanding residential, commercial and construction applications. The product is British Standard approved and CE Certified, providing confidence in its quality and performance.
Product Features
- Premium STROTEX Q-Performance breathable membrane
- Heavy-duty 220g/m² specification
- Advanced 4-layer fully permeable system
- Allows internal moisture vapour to escape
- Helps prevent rain, dirt and external contaminants entering the structure
- Provides secondary weather protection beneath roofing and cladding
- Strong, durable and designed for demanding applications
- British Standard approved
- CE Certified
- Suitable for roofing and wall applications
Technical Specifications
Product: STROTEX Q-Performance Breathable Membrane
Weight: 220g/m²
Roll Size: 50m x 1.5m
Coverage: 75m² per roll
Construction: 4-layer fully permeable membrane system
Application: Roofing and wall breathable membrane
Certification: British Standard Approved & CE Certified
Recommended Applications
STROTEX Q-Performance Breathable Membrane is suitable for use in:
- Pitched roof systems
- Timber frame buildings
- External wall systems
- Cladding applications
- New build projects
- Renovation and refurbishment work
- Residential and commercial construction
Why Choose STROTEX Q-Performance 220g/m²?
Designed for projects where performance and durability are essential, STROTEX Q-Performance 220g/m² provides one of the highest specification breathable membrane solutions available. Its heavyweight construction and advanced multi-layer design deliver excellent resistance to external weather conditions while allowing buildings to maintain effective moisture management.
Compared with many market alternatives, STROTEX membranes are manufactured to higher performance specifications:
- STROTEX 95g – exceeds market equivalents
- STROTEX 115g – exceeds market equivalents
- STROTEX 135g – exceeds market equivalents
- STROTEX 150g – no direct equivalent
- STROTEX 170g – exceeds market equivalents
- STROTEX 220g – exceeds other membranes on the market
Installation Benefits
Easy to handle and install, STROTEX breathable membrane provides an effective protective layer that helps extend the lifespan and performance of roofing and wall systems. It is the ideal choice for builders, contractors and installers seeking a high-quality breathable membrane with proven durability and superior protection.


