Breathable Building Membrane

Breathable Building Membrane is a high-performance building protection material featuring excellent breathability and waterproofing. It has become an essential green solution for exterior walls, roofs, and flooring systems, widely supporting energy-efficient and environmentally friendly building projects. Choose Xiashi Packing as your manufacturer, and get a factory direct price.

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Product Description

Xiong County Xiashi Packing Co., Ltd. is a professional manufacturer of Breathable Building Membrane with over 20 years of deep expertise in plastic packaging and construction membrane materials.

We maintain strict quality control from raw material selection to final delivery, ensuring every roll of the product meets or exceeds international standards for breathability rate, waterproof rating, and tensile strength.

Advantages

As a factory, our core advantages stand out clearly:

(1) large-scale production capacity that enables fast response to bulk orders and reliable on-time delivery;

(2) highly competitive factory-direct pricing with no middlemen, delivering superior cost performance;

(3) strong customization capabilities to flexibly adjust thickness, width, breathability levels, and special functions according to customer needs;

(4) commitment to environmental protection using premium, harmless raw materials that fully comply with green building standards; and

(5) comprehensive after-sales service with full technical support throughout the project.

Product Parameters

Tensile strength	Tensile force	lengthwise	N/50mm	186
Tensile strength	Tensile force	crosswise	N/50mm	104
Low temperature flexibility (-30℃)			/	No crack at -30℃
watertightness			/	1000mm water column No leakage in 2 hours
Tensile retention after immersion		lengthwise	%	≥80
Tensile retention after immersion		crosswise	%	≥80
Water Vapor Permeance			g/(㎡/24h)	≥240
Tear strength of nail rod		lengthwise	N	≥60
Tear strength of nail rod		crosswise	N	≥60
Thermal ageing （80℃, 168h）	appearance		/	No powder, no stratification
	Tensile retention	lengthwise	%	≥80
	Tensile retention	crosswise	%	≥80
	Maximum force time elongation Retention rate	lengthwise	%	≥70
	Maximum force time elongation Retention rate	crosswise	%	≥70
	watertightness		/	500mm water column for two hours without leakage
	Water Vapor Permeance		g/(㎡/24h)	≥300

FAQ about Breathable Building Membrane

Q1: What is Breathable Building Membrane and how does it work?

Breathable Building Membrane is a multi-layer microporous film that permits water vapor to pass through while blocking liquid water. This “breathable yet waterproof” mechanism keeps walls and roofs dry, prevents mold, and improves energy efficiency.

Q2: What are the main benefits of using Breathable Building Membrane?

It extends building lifespan, reduces energy costs, complies with green building standards, and provides excellent wind and rain protection. Our factory-grade product also offers superior tensile strength and UV resistance.

Q3: Is it suitable for all climates and building types?

Yes. Breathable Building Membrane performs reliably in extreme hot, cold, humid, or rainy conditions and is widely used in residential, commercial, and industrial projects worldwide.

Q4: Can the Breathable Building Membrane be customized?

Absolutely. As a direct manufacturer, Xiong Country Xiashi Packing Co., Ltd. offers full customization of thickness, width, color, breathability rate, and special features (fire-retardant, anti-UV, etc.) to meet your exact project requirements.

Q5: Why choose Xiong Country Xiashi Packing Co., Ltd.?

We are a factory with 20+ years of experience, competitive factory-direct prices, large production capacity, strict quality control, and dedicated technical support—ensuring you get reliable, high-performance Breathable Building Membrane at the best value.

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