Black Breathable Membrane

As a professional manufacturer of black breathable membrane, we produce three standard sizes that meet national and export performance standards. The film balances waterproof performance and vapor permeability, solving common wall dampness and condensation problems on construction sites. We also supply matching supporting materials including vapor barrier films and butyl tape. All products are self-produced and self-sold, widely used in domestic construction projects and exported overseas.

What is Black Breathable Membrane?

Product Composition

It is a new composite polymer material constructed from multi-layer spun-bond polypropylene combined with a microporous functional film. Its production technology is more sophisticated than conventional waterproof materials, featuring exclusive S-shaped texture that improves toughness and anti-shrinkage performance.

Microporous Selective Permeability Core Mechanism

Liquid water droplet diameter: ~20μm; Water vapor molecule diameter: ~0.0004μm

Liquid rainwater is blocked by surface tension to achieve full waterproof and windproof performance with zero penetration.

Indoor moisture vapor can diffuse outward smoothly through micro-pores to avoid trapped condensation inside building envelopes.

Simply put: Block rain and wind from outside, discharge internal damp vapor — genuine breathable house wrap for building exteriors.

Our advantages

Key performance advantages:

Black breathable membrane Micro-porous structure with breathability and waterproofing – effectively blocking rainwater, removing moisture from walls, preventing mold growth and condensation, and protecting the insulation layer.

Outstanding performance metrics: high vapor permeability, withstands 1500 mm of static water pressure, remains crack-free at-30°C, exhibits excellent tensile and tear resistance, and demonstrates superior aging resistance.

Energy Saving Effect: It can cut heating and cooling energy use by nearly 40%, greatly lowering long-term building operation costs.

The cost advantage of

Construction lies in the elimination of a fine-grained concrete protective layer, simplified construction procedures, and reduced project expenses.

The kit includes a complete set of butyl tape, water-proofing materials, and sealing accessories, ensuring leak-proof performance and easy installation.

The company boasts

We run a physical manufacturing plant with more than 30 years of production experience. Our product lineup covers self-developed building materials such as vapor barrier films, reflective membranes and anti-condensation felt, delivering full one-stop material matching for builders.

Our building membranes are shipped to many European and American markets, and we have stable supply cooperation with well-known brands including BASF and Starbucks. We can provide full SGS test certificates, relevant patent documents and inspection reports for customs clearance, and we also accept custom-made material schemes for different project demands.

Product specification

Notes

• Use matching accessories to fix it firmly

• The membrane must be tightened without empty drums and no damage.

• All nodes are 100% sealed

• It is strictly forbidden to pretend to be exposed to the sun and rain.

• Rain, snow, strong wind, low temperature no construction