Roofing Breathable Membrane Felt KINGSWAY By the M21.5M*50 m width shingle roof

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Product Overview

Description


Product Description

1, Description:
KINGWAY breathable membranes have excellent performance at water resistance, vapor permeability and UV resistant, which mainly used in construction as roof underlay and house wrap.  

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 KINGWAY breathable membranes are 3 layers thermal lamination:
PP non-woven fabric on top and bottom layer for protection and reinforcement;
Micro-porous PE film in the middle layer as breathable membrane.

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Advantages

 

A breathable roof underlay for cold and warm roof applications which give major benefits over traditional roof underlays
Cold & warm roof application
Clean & easy to use
Excellent tensile strength
Lightweight & flexible
Light grey surface prohibits glare
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Product Parameters

 

Surface mass density

90 g/m²

Upper dark grey + lower black

Roll size

1.5m*50m or customized

 

 

 

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Vapor permeability

≥2250 g/m²/24h

Sd value

0.02 m (-0.005/+0.015)

Water tightness

class W1

Tensile strength MD/CD

115/75N/50 mm (+/-20%)

Tearing strength MD/CD

60/70 N (+/-20%)

Resistance to UV rays

3 months

Reaction to fire

Class F

Loading quantity

20’GP

40’GP

40’HC

By bulk (1.5*50)

910rolls

2000rolls

2250rolls

With pallets (1.5*50m)

730rolls

1566rolls

1770rolls

Jumbo rolls (1.5*3500m)

14rolls

30rolls

 

 

Applications

3, Application
  1) Mainly used as roof underlay and house wrap protection for insulating walls.
  2) Prevent rain and snow to allow water vapor to pass to the exterior. so the moisture from leakage and condensation can escape to avoid mold and rot of fiberglass or cellulose insulation, to keep its R-value.
  3) Used as windproof layer (Air barrier), reducing air leakage through the building envelope, ensuring insulation materials maintaining their optimum thermal efficiency by minimizing air infiltration
  4) Used as a temporary waterproofing barrier during the construction process.

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our company

 BB

258Nantong Kingway Complex Material CO., Ltd (Nantong Hekway Building Material CO., Ltd) is a leading professional manufacturer in China, which locates in Haian State-grade Development Zone, Nantong City, Jiangsu Province, nearby Shanghai.

We have advanced production lines with the technology from Italy and Germany, which are applied to nonwoven products, film lamination, roofing materials, disposable medical products, packaging materials and so on.

Main products:

Nonwoven fabric , SMS, SMMS and manufactured products

Film or foil laminated products

Roofing membrane, flooring underlay

PE woven fabric, PE tarpaulin, vapor barrier

Packing & Delivery

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10


0.0079 s.