$0.20 - $0.80
Min. Order : 10000 Square Meters

Vapor Permeable Breather Membrane for Roof and Wall

Quick Details

Port: Ningbo/Shanghai
Payment Terms: L/C,T/T,Western Union
Supply Ability: 3500000 Square Meter/Square Meters per Month
Brand Name: Xiyun
Place of Origin: Zhejiang China
Packing: pallets or bulk loading
Length: 50m
HS CODE: 5603931090
Color: upper gray lower white
Material: PP non woven PE film
Model Number: M100
Feature: waterproof and breathable
Width: 1.5m
Application: roof membrane or house wrap
Weight: 100g
Certificate: CE ISO9001 BBA ICCES CCMC
Packaging Detail: pallets packing or bulk loading
Ningbo Xiyun New Polymeric Materials Co., Ltd.
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Product Descrition & Application

Xiyun Breathable roofing tile underlay membrane is 3-layer thermo-bonded: PP non woven fabric of top and bottom layer, Micro-porous PE film, between the two layers. is to form waterproof and breathable membrane, with excellent performance at water resistance(>1500/3000mm H2O) meanwhile with particular function of high vapor permeability(1800g/3000g/m2/24h), which mainly used in construction as underlay on pitched roofs or walls.


Breathable roofing underlay positioned immediately above the insulation layer in a warm pitched roof, or in a cold pitched roof (ventilated or unventilated). Breathable roofing underlay for use under tiles and sheeted roofs, over open rafters or on to fully boarded substrates. Breather membrane for timber frame wall construction.


Breathable Roofing Membrane Technical Data Sheet 

Unit Area Weight100g/m2        Color: Upper gray+Lower White
Roll Size1.5*50m/roll or CustomerizedM100H_meitu_31.jpg
Vapor Permeability2250g/m2/24h
Sd Value0.02m(-0.005/+0.015)
Water TightnessClass W1
Tensile Strength MD/CD150/100N50mm(+/-20%)
Tearding Strength MD/CD70/80N(+/-20%)
UV Resistance3 Months
Reaction to FireClass F
packingpallets or bulk loading



Main Future

1) Waterproof&HIgh Breathable 

2) Stable UV resistance performance

3)High Tensile strength properties

4)Superior quality with competitive price


Product Show

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Our company

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Packing Details  : pallets package or bulk loading

Delivery Details : 15-20 days after deposit

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Our Certification


Our breathable roof tile membrane have been tested according to EN13859-1 Standard for CE in European laboratories:" MFPA Leipzig GmbH" in Germany; "COBR PIB Katowice" in Poland; "Istitudo Giordano" in Italy. Meanwhile our breathable membrane also have be tested according to ASTM standard in USA and CCMC approved in Canada(by our customers)