Vapour Permeable Roof Underlayment

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Loading Port:
Shanghai Port
Payment Terms:
TT or L/C
Min Order Qty:
500 roll
Supply Capability:
10000 Rolls/Month roll/month

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Product Description:

Specifications of Vapour Permeable Roof Underlayment

vapour permeable roof underlayment, waterproofing foil, breathable membrane, vapor permeable, roof breathber

 

1), Introduction of Waterproof Breathable Membrane

Breathable Membrane is a water resistant membrane but with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls

Breather membrane functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior.

 

2), Technical data of Breathabe Membrane

Products range: 80g,90g,100g,120g,140g,160g/m2.

Roll size: 1.5m x 50m

Water resistant : Class W1

SD-value: 0.02m

Vapor permeability: >2250g/m2/24h

UV resistant: >3month

Test to EN13859-1: Pass 

 

3), Advantage of Breathable Membrane:

CE mark available

High quality with competitive price

Excellent tensile and nail tear strength

Good flexibility and ductility

Light weight and thin, slip-resistant surface

Simple handling and easy to use

Anti-ageing: both heat and UV stable

 

4), Performance of Breathable Membrane: 

Resist liquid water passing through, but allow water vapour to pass through.     

 

5), Structure of Breathable Membrane:

All  vapour permeable membranes are 3 layers thermal laminated: 

PP non-woven fabric + PE fuctional film + PP non-woven fabric

Spun-bonded polypropylene non-woven fabric layers for protection and reinforcement.

Micro-porous polyethylene film is the functional layer which is water-resistant but allow water vapour to pass through.

 Vapour Permeable Roof Underlayment

 

 

 

 

 

 

 

 

 

 

 

 Vapour Permeable Roof Underlayment

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Q:What parts do you need to buy violin?
Accessories. The Go to piano to buy violin should have a box, body, bow it. Rosin has not sent do not know, piano attack ridicule off the end of the song can be prepared to avoid a string to their own to the tune, it is recommended to buy a few more fine that string is like it, for many years Did not play, but also a shoulder care, no, on these stuff.
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Of course, money, unless you buy a direct description of the floor so that he does not collect money,
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Try the diesel, if the line, finished and then washed with a wash in addition to taste in addition to taste
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Hold down the A key, and then click on the floor next to the soldier, remember that the left click on the floor
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The bottom of the machine to remove the right side of the brush, open the main brush of the fixed cover, remove the main brush can be changed after the brush. There are two kinds of main brush, one is the top + strip, the sound is small, suitable for cleaning hair class dirt is a plastic, the sound is relatively large, playing on the floor flap
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It is recommended to use tiles for easy care
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Put the wall and the ground at the junction of the sewing hit a small nail, the computer can be connected to the ground,
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With advanced production equipment,the company produce a variety of medium-class and high-class lamiante floor and accessories.

1. Manufacturer Overview

Location Changzhou
Year Established 2008
Annual Output Value USD 1000000
Main Markets America 50%, Asia 40%, Africa 10%
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage
No.of Employees in Trade Department 2
Language Spoken: English
b)Factory Information  
Factory Size: 10000m2
No. of Production Lines 2
Contract Manufacturing
Product Price Range USD2-USD5