What fire rating does this membrane have?

All models are rated B2 for fire retardancy.

What after-sales services are provided?

We provide online technical support and onsite training services.

What are the available payment terms?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

Waterproof Wall Underlay House Wrap Like Tyvek

Name: Waterproof Wall Underlay House Wrap Like Tyvek
Brand: Xiong County Xiashi Packing Co., Ltd.
SKU: 1998881195

Hebei, ChinaXiong County Xiashi Packing Co., Ltd.

US$0.243

10,000-99,999 Rolls

US$0.185

100,000+ Rolls

Sample price:US$0.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support,Onsite Training

Certification

ISO

Model NO.

xiashi483

Thickness

0.28mm-0.65mm

Breaking Strength

>=180n/50mm

Low Temperature Flexibility

-40 Degrees

Tear Resistance

80-120n

Anti-UV

4 Months

Function

Weatherproof

Transport Package

Roll

Specification

20 container

Trademark

housedress

Origin

China

HS Code

56031390

Production Capacity

10000000/Year

Key features

Superior Vapor Permeability: Allows water vapor to pass through while blocking liquid water, ensuring building drying and energy efficiency.

High Breaking Strength: Offers breaking strength up to 260 N/50mm for enhanced durability and tear resistance.

Excellent Low Temp Flexibility: Maintains flexibility down to -40 degrees Celsius for performance in extreme cold climates.

Strong UV Resistance: Provides 4 months of UV resistance to protect building envelopes during construction.

Fire Retardant Rating B2: Meets B2 fire retardant standards for improved building safety and compliance.

ISO Certified Quality: Manufactured under ISO certification standards ensuring consistent product quality.

Comprehensive After-Sales Support: Includes online technical support and onsite training services for customer assistance.

Flexible Thickness Options: Available in thickness ranging from 0.28mm to 0.65mm to suit various project needs.

Company profile

Xiong County Xiashi Packing Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2000-10-20Nearest Port: tianjinAverage Response Time: ≤1.56hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryXiong County Xiashi Packing Co., Ltd. is identified as a Chinese manufacturer/factory in Hebei producing housewrap, waterproof breathable membranes, vapor barriers, reflective films, and related roofing materials. The supplier reports five production lines, housewrap output of 1,000,000 square meters, peak-season fulfillment of one month, and off-season lead time within 15 workdays. It exports to broad global markets, reports 90% export sales, and has exported since 2000. Evidence indicates product development activity, international processing equipment, ISO9001 used as a quality-management standard, BSCI certification, 6–10 R&D engineers, and 21–30 quality-control staff. However, after-sales service, customization scope, financial credibility, and verified customer cases are not sufficiently documented. Trade evidence shows one transaction and one associated buyer, but this is limited evidence rather than a comprehensive customer record.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Hebei, China. This supports direct manufacturing status rather than a trading-only profile.

CertificationsBSCI is explicitly listed as a supplier-management-system certification. The company also states that it uses ISO9001 as its quality-management standard, but the provided information does not clearly establish ISO9001 certification itself.

R&D capabilityThe company describes itself as innovative, conducts scientific research and development, reports 6–10 years of total R&D-engineer experience, and uses international processing equipment and German and Italian technology. These details support demonstrated product and process-development capability.

Production capacityThe supplier reports five production lines, modern production workshops, equipment for producing waterproof breathable membrane up to 2000 mm wide, housewrap output of 1,000,000 square meters, and defined peak- and off-season lead times. This is explicit evidence of established production capacity, although the provided output figures are not fully consistent in scope and units.

Product Q&A

Q:What is the water vapor permeability of this membrane?

The membrane offers a water vapor permeability of 1000-2500 g/m2.24h across all models.

Q:How does the membrane prevent water while allowing vapor to pass?

It uses micro-porous technology where holes are large enough for vapor molecules (0.0004 microns) but too small for liquid water droplets (20 microns).

Q:What is the maximum breaking strength available?

The HD-KZ160 model provides the highest breaking strength at 260 N/50mm.

Q:Can this product withstand extreme cold temperatures?

Yes, it maintains flexibility at temperatures as low as -40 degrees Celsius.

Q:How long does the UV resistance last?

The product offers 4 months of UV resistance before degradation begins.