Waterproof Breathable Membrane

Xiong County Xiashi Packing Co., Ltd. is a professional manufacturer dedicated to the R&D and production of high-performance waterproof breathable membranes. With mature technology and strict quality control, our products boast outstanding waterproof and breathable performance with consistent stability. We accept customized and large-volume orders, providing cost-effective solutions and reliable on-time delivery service to clients worldwide.

What is a waterproof breathable membrane?

Waterproof breathable membrane is a functional film that is both waterproof and breathable. It effectively blocks rain and liquid water from entering, while allowing internal water vapor to escape to prevent condensation and mold. Lightweight, flexible and weather-resistant, it is widely used in construction, textiles and outdoor products, providing protection while maintaining breathability to extend service life and improve comfort.

What are the advantages?

The waterproof breathable membrane offers excellent waterproofing and breathability. It effectively blocks rain and liquid water while quickly releasing internal moisture to reduce condensation and mold. Lightweight, flexible and weather-resistant, it ensures stable long-term performance. Widely used in construction and textiles, it provides reliable protection and improves comfort and service life.

There are two types

We primarily offer two types of waterproof and breathable membranes: one with a dot pattern and one with an S-pattern.

1. S-pattern

The S-pattern follows fluid dynamics better, helping water droplets slide off easily without residue, ensuring more stable waterproofing. It maintains good breathability, performs better in moisture and condensation prevention, with outstanding durability and wider applications.

2. dot-pattern

The dot-pattern waterproof breathable membrane features uniform dot structure, with small contact area to avoid sticking, ensuring smoother laying. It has stable structure, uniform stress, good compression and wear resistance. With balanced breathability, reliable waterproofing and high cost performance, it is easy to construct and widely used in general construction and textile applications.

Tips

S-pattern offers better water drainage, while dot pattern features stable fitting. Please choose according to your actual needs to ensure the best performance and avoid inappropriate use.

Produce specification

Why Choose Us？

As a family-owned enterprise with over 40 years of experience, our patented S-pattern waterproof breathable membrane outperforms competitors in water drainage. We offer customized production with efficient processes, secure packaging, prompt delivery and one-stop service. Supported by dedicated follow-ups, we deliver stable quality and reliable after-sales support.

Quality Control and Sampling Policy

All our waterproof breathable membranes undergo strict quality inspection, including waterproof performance, moisture permeability, tensile strength and other tests. Only qualified products are delivered. We provide free samples for testing, with the same quality as bulk production. Strict checks ensure stable performance and reliable quality.