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KINGWAY Black is highly breathable value membrane.

Keywords:  Waterproof Backer Board | Building Tape | Composite Nonwoven

Product Details


High performance breather membrane

140 g/m2

Black on both sides

Value membrane

Conforms to BS5534

LABC Certified

3 layers membrane

UV stable for 3 months

For use on any types of roofing/walling applications

Available in 1m x 20m, 1m x 50m, 1.5m x 50m rolls



Weight, g/m2 140

Water tightness, class W1

Reaction to fire, class E

Water vapour transmission (sd),m 0.02±0.015

Maximum tensile force (MD), N/50mm 240 ±​40

Maximum tensile force (CD), N/50mm 160 ±​30

Elongation at max. tensile force (MD), % 80 ±​20%

Elongation at max. tensile force (CD), % 80 ±​20%

Resistance to tearing MD (nail shank), N 130 ±​20

Resistance to tearing CD (nail shank), N 170 ±​20

Our Main products:

1.nonwoven fabric, composite nonwoven fabric, film laminated nonwoven fabric

2.PE or PP breathable film

3.Building material: breathable roofing underlayment and housewrap, vapor barrier, heat insulation membrane and foil

4.Medical material: disposable medical product, medical bed sheet, protective coverall

5.Packing material

6.Household product

We not only have first-class processing line, but have first-grade quality management. We have been qualified by ISO9001 (quality) and CE, this system can supply active way to guarantee the quality. We have exported to many countries, such as Canada, USA, Chile, Argentina, New Zealand, Australia, Malaysia, Japan, Ukraine, Latvia, Slovenia, Slovakia, Spain, CZ, Russia, Croatia, Bulgaria, Romania, Italy, UK, Germany, Greece and so on.

With a group of excellent senior management and hi-tech R& D personnel and our skilled workers, we can supply you the goods with competitive prices and better quality. We look forward to establish friendly and long term relationship with you in the near future.

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Online Consultation

Nantong Kingway Complex Material CO., Ltd.

Contact Information

Kingway   Terry@hekway.com

Kingway   0086-513-88780565

Kingway   No. 59, Kanghua Road, Haian Development Zone, Nantong, Jiangsu

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