3-Ply Roofing Underlay/Breather Membrane Roofing

Name: 3-Ply Roofing Underlay/Breather Membrane Roofing
Brand: Nantong Kingway Complex Material Co., Ltd.
SKU: 2248222495

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

Breathable Protection: Microporous film allows moisture vapour to escape while repelling water and wind-driven rain.

UV and Weather Resistance: Safeguards roof deck from direct sunlight, reducing warping and degradation risks.

Tear Resistance: Enhanced durability ensures long-lasting performance even under challenging conditions.

Condensation Control: Minimises condensation risk, reducing the potential for mould or dampness in the structure.

Customizable Dimensions: Width and length available in standard sizes or fully customized to project needs.

Energy Efficiency: Helps control heat transfer, improving the building's overall energy efficiency.

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

Long Lifespan: Can last for several decades when properly installed and protected by roof covering.

Company profile

Product CertificationODM ServicesStandardized quality controlProduction Process Visualization

Nantong Kingway Complex Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.53h

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.