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Vapor Membrane
  • Vapor MembraneVapor Membrane
  • Vapor MembraneVapor Membrane
  • Vapor MembraneVapor Membrane

Vapor Membrane

Vapor Membrane is a high-performance, vapor-permeable building envelope material designed to regulate moisture movement in modern construction. It allows water vapor to escape from inside the structure while providing reliable waterproofing against external rain, wind, and snow. This intelligent balance prevents condensation, mold growth, and structural damage, making this product an essential component for energy-efficient, durable, and healthy buildings.

Xiong Country Xiashi Packing Co., Ltd. is a specialized manufacturer of Vapor Membrane with more than 20 years of experience in construction membrane materials and plastic packaging. Located in Xiong County, Hebei Province, China, our modern facility operates fully automated extrusion and coating production lines, an ISO 9001-certified quality laboratory, and a professional R&D team.

Every roll of the product undergoes strict multi-stage inspection from raw material selection to final packaging, guaranteeing consistent international-grade quality. Our products are exported to markets worldwide.


Key Features and Benefits

Vapor Membrane features advanced multi-layer microporous technology combined with high tensile strength and excellent UV stability. It actively diffuses trapped moisture outward, significantly improving thermal insulation performance and extending the lifespan of walls, roofs, and floors. The product complies with international green building standards including LEED and BREEAM, helping projects achieve lower energy consumption and superior indoor air quality.


Vapor MembraneVapor MembraneVapor Membrane


Technical Parameters

Parameter

Specification

Test Standard

Thickness

0.15–0.30 mm (customizable)

ISO 4591

Breathability (WVTR)

≥ 800 g/m²/24h

ASTM E96

Waterproof Grade

Class 3 (W1)

EN 13859

Tensile Strength (MD/CD)

≥ 200 N/5cm

EN 12311

UV Resistance

≥ 5000 hours

ASTM G154

Fire Retardant (optional)

B1 / B2 grade

EN 13501

Roll Width

1.0–1.5 m (customizable)

Roll Length

50–100 m (customizable)


FAQ

Q1: Where is Vapor Membrane typically used?

It is widely applied in exterior walls, pitched and flat roofs, and flooring systems for residential, commercial, and industrial buildings.


Q2: Can Vapor Membrane be customized?

Yes. As a direct manufacturer, we offer full customization to match your exact project specifications.


Q3: Why choose Xiong Country Xiashi Packing Co., Ltd.?

We combine 20+ years of factory expertise, competitive pricing, strict quality control, and reliable delivery to provide the best-value Vapor Membrane solutions.


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Got condensation issues? Energy leaks? Share specs → get customized membranes/felts that:

• Reduce building energy costs by ≤40%

• Eliminate mold risk with SGS-verified waterproofing

• Cut noise pollution by 50dB (rain impact test data)

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