Custom Polypropylene Waterproof Membrane Moisture-Air Proof and Water Blocking for Water Conservancy Pool

Name: Custom Polypropylene Waterproof Membrane Moisture-Air Proof and Water Blocking for Water Conservancy Pool
Brand: Nantong Kingway Complex Material Co., Ltd.
SKU: 2254226645

Jiangsu, ChinaNantong Kingway Complex Material Co., Ltd.

US$0.60

30,000-99,999 Square Meters

US$0.30

100,000+ Square Meters

Product specifications

customized

Product profile

Customization

Available

Certification

CE, ISO

Thickness

0.3mm-0.6mm

Model NO.

Type

Waterproof Menbrane

Material

PP+PE

Packing

Transparent Bag or Heat Shrink Film

Transport Package

HDPE Trasparent Bag

Specification

1.5*50

Trademark

KIGNWAY

Origin

China

Production Capacity

40 Containers

Key features

Superior Breathability: Air open and vapour permeable design minimizes condensation risk and simplifies ventilation.

Customizable Dimensions: Available in customized lengths and widths to fit complex roofing designs.

Color Options: Customized color options available to meet specific roofing aesthetic requirements.

Rigorous Quality Testing: Undergoes accelerated ageing tests and specialist equipment verification for durability.

Versatile Applications: Ideal for complex roofs, lean-to extensions, and traditional mortar ridge line systems.

ISO and CE Certified: Manufactured under ISO9001:2015 quality management with CE certification.

Durable Performance: Can last for several decades when properly installed and protected by roof covering.

Competitive Pricing: Advanced production lines from Italy and Germany ensure high quality at competitive prices.

Company profile

ODM ServicesProduction Process Visualization

Nantong Kingway Complex Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-03Nearest Port: shanghai, nantong, ningboAverage Response Time: ≤1.87hTerms of Payment: T/T, LCInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier offers extensive customization services, including ODM, but does not provide OEM services for popular brands. They lack financial transparency with no recorded revenue or profit over the past years. Their production facilities and services are compliant with CE and ISO9001:2015 standards. However, they lack overseas infrastructure, such as warehouses or agents, and do not have collaborations with Fortune 500 companies.

CertificationsThe supplier holds CE product certification and an ISO9001:2015 management system certification.

After-Sales capabilityThe supplier has written procedures for handling customer complaints and corrective actions.

Financial creditThe supplier shows no operating revenue or profit in recent years, indicating potential financial instability.

R&D capabilityThe supplier has launched new products in the past year and employs three R&D engineers.

Customization capabilityThe supplier offers full customization services including design-based and sample-based customization.

Client casesThe supplier lacks collaborations with Fortune 500 companies.

Product Q&A

Q:What is the difference between breathable and non-breathable roofing felt?

Non-breathable felt acts as a complete barrier and requires ventilation below to prevent condensation. Breathable membranes contain a microporous film that allows moisture vapour to escape while still repelling water.

Q:Do I still need ventilation when using a breathable membrane?

Breathable membranes greatly reduce condensation risk, but most roofs still require some ventilation at the eaves and ridge to meet building regulations and manage residual moisture.

Q:How long will a breathable membrane last?

When properly installed and protected by the roof covering, breathable membranes can last for several decades. Their lifespan may be reduced by prolonged UV exposure, incorrect fixing or mechanical damage, so always follow the manufacturer's instructions.

Q:Which way up do I lay a breathable membrane?

Most membranes have a printed or darker side that should face upwards during installation. This side offers better UV resistance. However, since most are vapour-open on both sides, performance is not significantly affected if installed the other way up.