Non Porous Breathable Membrane

Xiashi Packing is a reliable manufacturer and supplier of Non Porous Breathable Membrane. We have many years of experience, and can offer customized solutions according to your condition. Contact us to enjoy comprehensive services.

Advantage

Unlike traditional porous membranes that rely on physical pores prone to clogging and failure, Non porous breathable membrane is a continuous, dense film made from high-performance hydrophilic polymers such as TPU and PEBA.

It achieves superior breathability through molecular diffusion: water vapor is absorbed on the high-humidity interior side, transported via hydrogen bonding, and released on the low-humidity exterior side.

How does it works

This non-porous structure delivers outstanding performance—waterproof ratings up to 20,000 mmH₂O and MVTR of 8,000–15,000 g/m²/24h—while completely blocking liquid water, wind-driven rain, bacteria, and allergens.

For construction applications, Non porous breathable membrane excels as roof underlayments, wall weather barriers, and smart curtain wall layers. It allows trapped moisture to escape naturally, preventing condensation, mold growth, and structural decay, while maintaining airtight wind resistance and superior thermal insulation. The result is healthier indoor environments, extended building lifespan, and significant energy savings in both residential and commercial projects.

Product Parameters

Who we are?

As a specialized factory with over 15 years of expertise dedicated to construction-grade Non porous breathable membrane, we deliver unmatched advantages. Our fully automated extrusion and multi-layer co-extrusion lines produce over 50 million square meters annually, with precise thickness control from 5–50 microns for consistent roll-to-roll performance.

We develop proprietary hydrophilic formulas in-house and source premium raw materials from BASF and DuPont, ensuring every batch meets stringent ASTM E96, ISO 16602, and building code standards with zero-defect delivery.

What we can do?

We offer rapid customization tailored to construction needs—UV-stabilized, flame-retardant, or gradient moisture-wicking variants—with minimum orders as low as 5,000 m² and delivery in just 7–10 days. Our solvent-free, 100% recyclable production complies with REACH, LEED, and green building certifications. Pricing is 25–40% below imported equivalents, supported by full technical assistance from membrane selection to on-site lamination guidance.

Non porous breathable membrane is the smart choice for durable, energy-efficient buildings. Partner with our factory for reliable, high-performance solutions that elevate your construction projects.