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Home / Products / Building Material / Reflective Vapour Barrier / Woven Fabric Backed Aluminum Foil Membrane, Vapor Barrier Insulation Sheet For Construction Packaging
Reflective Vapour Barrier
Woven Fabric Backed Aluminum Foil Membrane, Vapor Barrier Insulation Sheet For Construction Packaging

Woven Fabric Backed Aluminum Foil Membrane, Vapor Barrier Insulation Sheet For Construction Packaging

Woven Cloth Composite Aluminum Film is a high-performance multi-layer material combining aluminum foil (AL Film), polyethylene (PE), and reinforced woven fabric for superior strength and protection. This composite film delivers excellent moisture resistance, UV shielding, and tear resistance, making it ideal for heavy-duty packaging, construction barriers, and industrial insulation.

Key advantages include:
Triple-layer protection against water, oxygen, and punctures.
Extreme durability with a temperature range of -50°C to +80°C.
Customizable in thickness, width, and printing for diverse applications.

Perfect for construction, logistics, and agriculture, our film ensures long-lasting performance while being eco-friendly and recyclable.

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Product Details
WFB-140

Woven Fabric Backed Aluminum Foil Membrane

Vapor Barrier Insulation Sheet For Construction Packaging

The Woven Fabric Backed Aluminum Foil Membrane is a three-layer composite consisting of aluminium film, polyethylene, and woven fabric reinforcement. With a mass per unit area of approximately 140 g/m², this vapor barrier provides a balance of lightweight handling and mechanical strength. Tensile strength reaches 810 N/50mm in the machine direction and 800 N/50mm in the cross direction, while tear strength is rated at 520 N (MD) and 500 N (CD), indicating defined resistance to propagation from punctures. Impermeability is tested at 2000mm water column for 2 hours, confirming reliable moisture protection. The membrane exhibits a silver appearance and is available in widths of 150cm and lengths of 50, 100, or 200 meters, with custom options upon request. This product is suitable for use as a vapor barrier, insulation facing, or protective sheet in construction packaging and building envelope applications.

810 N
Tensile MD
800 N
Tensile CD
2000 mm
Impermeability
140 g/m²
Weight
Film + PE + Woven · 3 layers

Core Advantages

  • Three-layer construction with woven fabric backing delivers high tensile strength (810/800 N/50mm) and tear resistance (520/500 N), providing defined mechanical durability for demanding applications.
  • Impermeability rated at 2000mm water column for 2 hours ensures reliable vapor barrier performance in construction and packaging environments.
  • Available in multiple length options (50, 100, 200m) with 150cm width, offering flexibility for project-specific requirements and logistics.
  • Silver aluminium surface provides reflective properties while the woven backing adds dimensional stability and resistance to installation stress.

Application Scenarios

  • As a vapor barrier in building insulation systems, placed between insulation layers or as a facing for rigid insulation boards.
  • For use in construction packaging, providing moisture protection for building materials during transport and storage.
  • In roof and wall assemblies where a reflective, vapor-resistant layer with woven reinforcement is required.
  • Suitable for industrial, commercial, and residential construction projects requiring reliable vapor control and mechanical durability.

Product Characteristics

AppearanceSilver
StructureFilm + PE + Woven
Width150 cm
Length50 / 100 / 200 m
Weight140 g/m² (Custom)
Tensile MD/CD810 / 800 N/50mm
Impermeability2000mm, 2h
Tear Strength MD/CD520 / 500 N

Frequently Asked Questions

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What does the impermeability rating of 2000mm, 2h indicate?

The impermeability rating indicates that the membrane can withstand a water column pressure of 2000mm for a duration of 2 hours without water penetration. This confirms the material's effectiveness as a vapor barrier and its ability to resist liquid water ingress under typical construction conditions.

How does the woven fabric backing affect installation and performance?

The woven fabric backing provides enhanced tear resistance (520 N MD, 500 N CD) and dimensional stability, reducing the risk of damage during handling, cutting, and fastening. It also improves the membrane's ability to conform to substrates while maintaining its integrity under mechanical stress.

Is this product suitable for use as an insulation facing?

Yes, the membrane can be used as a facing for insulation boards, providing a reflective, vapor-resistant surface. The silver aluminium layer offers radiant barrier properties, while the woven backing adds mechanical reinforcement. However, compatibility with specific insulation types should be verified for optimal adhesion and performance.

What length and custom options are available?

Standard lengths are 50m, 100m, and 200m, with a width of 150cm. Custom weights and dimensions are available on request. Please contact the supplier for specific customization requirements, including lead times and minimum order quantities.

Technical Specifications

AppearanceSilver
StructureFilm + PE + Woven
Width150 cm
Length50 / 100 / 200 m
Weight140 g/m² (Custom)
Tensile strength (MD)810 N/50mm
Tensile strength (CD)800 N/50mm
Impermeability2000mm, 2h
Tear strength (MD)520 N
Tear strength (CD)500 N
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