vapor permeable roof membrane packing in rolls in bags
Port
shanghai
Online Customization
vapor permeable roof membrane
Product Description
Kingway membrane is a breathable roof underlay that gives major benefits over traditional underlays.
The Kingway breather felt is made from two, high-tensile, spun-bonded polypropylene layers. This triple layer, high performance, breathable membrane is thermally calendared to a micro-porous polypropylene film.
Layer one - waterproof surface
Layer two - breathable waterproof membrane
Layer three - protection from abrasion and damage, giving additional strength
Benefits
Clean and easy to use
Lightweight and flexible
Waterproof membrane
High vapour permeability
Long-term durability and tensile/tear strength
High wind uplift resistance
Application
Can be used in supported or unsupported roof systems, regardless of whether they are tile, slate or metal, and in warm and cold roof applications.
Equally effective whether draped unsupported over rafters, or laid directly onto insulation.
Product Specification
Brand
Kingway
Colour
Light grey upper, white lower or customized
Compliance
Yes
Length
50m or customized
Roll Area
75m² or customized
Storage
Rolls should be stored flat on their sides on a smooth, clean, dry surface & under cover protected from sunlight
Water Tightness
W1 unaged, W1 aged
Water Vapour Transmission (Sd)
0.02
Width
1.5m customoized
Product Uses
Company Information
Nantong Kingway Complex Material CO.Ltd. Locates in Beihai Road,Haian development zone. Its owning area is 22000 square meters, dust free workshop 7000 square meters.
We have equipped the most advanced PP non-woven production line and composite production lines: extrusion lamination production line (2.2m),hot melt lamination production line(1.8m), calender bonded production (1.7m) with the technology from Italy and Germany ,printing production line ,cutting production line. We specialize in producing waterproof and breathe materials and heat insulation materials, pp non-woven fabirc , disposable medical products, packaging materials and so on.
Our products have been exported to Europe , Asia, USA, New Zealand, Australia and so on. Enterprises through ISO9001 quality assurance system certification and the product of our company passed the CE authentication.
Main products:
Breathable roof membrane
Roof foils
home wrap
roof underlayment
Product grammage
Standard
90 gsm
110 gsm
130 gsm
150gsm
Vapor permeability (g/m2/24h)
ASTM E96-2000
2250
2250
2250
2250
Tensile strength MD/CD (N/50mm)
EN12310-1
110/80
170/120
190/140
225/170
Tearing strength MD/CD (N)
EN12310-1
75/84
95/115
110/120
115/140
Resistance to UV (Month)
ASTM G154
4
4
4
4
Reaction to fire
W1
W1
W1
W1
1.5*50m rolls/20'ft/40HQ Without pallet With pallet