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  • Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
  • Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
  • Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
  • Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
  • Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane
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Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane

  • >= 10000 Square Meters
    $0.28

Customization:

Customized logo（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 200000 pieces）
Graphic customization（Min.Order: 200000 pieces）
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Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Waterproof Protection: Designed to provide robust water resistance for roofing and walling applications, preventing moisture ingress in concrete and building structures.
  • Vapor Permeability: Allows controlled breathability to release internal moisture vapor, reducing condensation risks while maintaining structural integrity.

Key features

  • 1. Material Technology

    • With a polyethylene-polypropylene composite material, combines the strength of polyethylene with the flexibility of polypropylene, offering superior durability compared to single-material membranes*. This ensures long-lasting waterproofing while maintaining vapor permeability for breathability.

  • 2. Interactive Design

    • The engineered perforated pattern enables balanced breathability and waterproofing, unlike solid membranes that may trap moisture*. The precise perforations allow vapor escape while blocking liquid water, adapting to diverse building needs.

  • 3. Performance Parameters

    • Achieves a high vapor permeability rate, preventing condensation buildup in walls and roofs, and withstands heavy rainfall scenarios with enhanced water resistance*. This reduces the risk of mold growth and structural damage.

  • 4. Scenario Solutions

    • Tailored for both residential and commercial construction, providing reliable protection in diverse climates where traditional membranes may fail*. Ideal for high-moisture areas like bathrooms, basements, and roofs, ensuring durability in harsh environmental conditions.

  • 5. Certification Standards

    • Complies with ASTM D6762 waterproofing standards and international building codes, ensuring safety and reliability for concrete and construction applications*.

Product details

Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Roofing and Walling Membrane

The Polyethylene Polypropylene Composite Vapour Permeability and Water Tightness Breather Membrane is engineered for high-performance waterproofing in building and concrete construction. Its perforated design balances breathability with impermeability, ensuring durability in harsh environmental conditions.

Technical specifications

FeatureSpecificationBenefit
Material CompositionPolyethylene + Polypropylene compositeEnhanced durability and chemical resistance
Vapor Permeability15-20 permsReduces condensation in walls/roofs
Water Tightness1000mm water column resistancePrevents leakage in heavy rainfall
Perforation Design0.8mm diameter, 5mm spacingOptimized airflow without structural compromise
Tensile Strength450 N/cm (MD) / 350 N/cm (CD)Withstands mechanical stress during installation

Customization guide

Adjustable parameters include perforation size/density (for tailored breathability), thickness (0.5-1.2mm), and surface treatments (e.g., UV-resistant coatings). These modifications meet specialized needs like extreme weather resistance or fire safety compliance.

Get inspired

Use our breathable membrane to create durable roofing systems that manage moisture while maintaining structural integrity. Its perforated pattern ensures long-term protection in commercial buildings, residential structures, and industrial facilities.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Vapor Permeability15 perms+20% (18 perms)+30% (20 perms)*
Tensile Strength450 N/cm (MD)500 N/cm (MD)600 N/cm (MD)
UV Resistance500 hours1,000 hours2,000 hours*
Fire RatingClass BClass AClass A (self-extinguishing)

Supplier's note

  1. Technical Breakthroughs:

    • Composite Material: The polyethylene-polypropylene blend achieves 20% higher tensile strength than single-layer membranes.
    • Precision Perforations: 5mm spacing ensures 30% better airflow without compromising waterproofing.
    • UV Coating: The Pro Model’s 2,000-hour UV resistance triples industry standards, ideal for tropical climates.

  2. Version Selection Guide:

    • Base Model: Suitable for standard residential roofing where budget is a priority.
    • Advanced Model: Best for commercial buildings needing enhanced durability (e.g., warehouses with frequent heavy rainfall).
    • Pro Model: Recommended for industrial facilities or coastal regions requiring extreme UV and chemical resistance. Example: With the Pro’s self-extinguishing coating, you can meet fire safety codes in high-risk zones while maintaining vapor permeability.

Frequently asked questions

  • Which Polyethylene Polypropylene Composite Membrane suits small residential roofs vs large commercial buildings?

  • How to maintain perforated patterns on breather roofing membranes for optimal performance?

  • Polyethylene vs Polypropylene in roofing membranes: Which ensures better durability in concrete construction?

  • Can this breather membrane be customized for uneven wall surfaces in building waterproofing?

  • Is the Polyethylene Polypropylene membrane certified for waterproofing in high-humidity concrete structures?

  • What installation considerations are critical for wall waterproofing with this breather membrane?

  • Does the membrane withstand chemical exposure in industrial concrete construction?

  • How does this membrane’s cost compare to traditional roofing materials over 10 years?

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