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Building Material Waterproofing Breathable Membrane ASTM Roofing Underlay Housewrap
US$0.18
10,000 Square Meters
Sample price:US$0.10/square meter.Request sample

Product profile

Customization

Available

Certification

CE

Color

Green

Model NO.

P-RU

Material

PP

Vapor Permeability

2250GSM/24h

Certificate

ASTM

Type

Roofing and Waterproofing

Ceiling Tile Shape

Roll

Function

Waterproof

Usage

Outdoor

Warranty

1 Year

Thickness

0.04mm

Ceiling Tile Type

Paper Core

Transport Package

Loose Rolls or Pallet Packing

Specification

1.5m*50m

Trademark

PMAX

Origin

China

HS Code

5603139000

Production Capacity

16000000 M2/Month

Key features

Triple Layer Construction: High tensile spun bonded polypropylene with microporous film for strength and breathability.
High Vapor Permeability: 2250GSM/24h permeability allows moisture vapor to pass while remaining fully waterproof.
Excellent UV Stability: Resists sun light damage for up to 6 months without destroying the membrane.
Multi-Grade Options: Available in ECO, CLASSIC, ADVANCED, SUPER, and ROYAL grades with varying weights.
Wide Width Availability: Standard 1.0m and 1.5m widths conform to typical roof configurations easily.
Hot Air Weldable: Can be welded by hot air without needing overlap tape for secure sealing.
Multi-Material Compatibility: Compatible with bitumen, wood preservation, and resins without damage.

Company profile

Jinan United Perfect Building Materials Corporation
Importers and ExportersHigh Repeat Buyers ChoiceOEM ServicesFast Delivery
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01Nearest Port: QINGDAO, NANJING, SHANGHAI, YANTIANAverage Response Time: ≤3.68hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

About Our Factory & Business Background

AddressNo. 57 Industrial South Road, Jinan, Shandong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsAluminum Foil Lamination Facing, Aluminum Foil Fiberglass Fabric, Synthetic Roofing Underalyment, 7628 Fiberglass Fabric, Black Fiberglass Fabric Bgf, Black Fiberglass Tissue Bgt, Rock Wool Insulation, Fiberglass Wool Insulation

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Mid East

Product Q&A

Q:What is the vapor permeability of the membrane?
A:
The membrane has a high vapor permeability of 2250GSM/24h, allowing moisture vapor to pass through while remaining waterproof.
Q:What are the available grades for this underlayment?
A:
We offer five series: ECO Grade (SRL-16), CLASSIC Grade (SRL-21), ADVANCED Grade (SRL-22), SUPER Grade (SRL-32), and ROYAL Grade (SRL-35).
Q:How is the membrane welded or sealed?
A:
It can be welded by hot air and does not require overlap tape for sealing.
Q:What is the UV stability duration of the membrane?
A:
The membrane has very good UV stability and can resist sun light damage for up to 6 months.
Q:What are the standard widths available?
A:
Standard widths are 1.0m and 1.5m, which conform easily to typical roof configurations.

Send Inquiry

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