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Bituminous Roll Asphalt Paper Damp Proof Paper Roofing Felt
US$6.80-32.00
200 Rolls
Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Product Name

15 Roofing Felt

Raw Material

Mat Paper, Asphalt

Model NO.

ASTM series

Usage

Waterproof, Damproof,Protection Layer

Where to Use

Roof Deck, Wall, Floor,Subway

Width

1m

Length

40m

Thickness

0.2mm

Roll Weight

8kg

Roll Coverage

40sq.M

Watertightness

Waterproof

Application

Pitched

Saturation

100%

Advantage

Easy Applicatiion

Main Market

All Over The World

Tensile

133,9 +/- 59,5 N

Transport Package

Packed with Blank Craft Paper Then Load in Pallet

Specification

36in*72 ft 36in*144ft or customized

Trademark

Jianda

Origin

Cangzhou China

HS Code

4811100000

Production Capacity

50000 Rolls /Month

Key features

Comprehensive Waterproofing: Designed as underlayment to protect against wind-driven rain and ice damming.
High Tear Strength: Features heavy organic mat with high asphalt saturation for durability.
Multiple ASTM Standards: Available in ASTM D-4869 and D-226 types (15# and 30#) for various needs.
Easy Installation: Tightly wound rolls with visible alignment lines for smooth, wrinkle-free application.
Versatile Application: Suitable for roof decks, walls, floors, and subway structures.
Full Saturation: Organic sheet fully saturated with waterproofing asphalt for maximum protection.
Flexible Customization: Offers full, minor, and sample-based customization options.
Professional Manufacturer: Established in 2003 with advanced production lines and strict quality control.

Company profile

Cangzhou Jiansheng Building Waterproof Material Co., Ltd.
Exhibition ExperienceImporters and ExportersHigh Repeat Buyers Choice
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.89h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and sales company focused on lightweight and higher-grade building waterproof materials, including SBS and APP modified bitumen membranes, polypropylene, and PE polyester products. It reports domestic production lines, annual capacity of 8 million square meters, and a quality assurance system. The supplier supports extensive product customization and has exported for eight years, with exports representing 51%–70% of total sales. However, service, corrective-action, complaint-handling, supplier-assessment, and traceability processes lack written procedures or records. It has no SDK, overseas warehouse, showroom, overseas agent or branch, and does not provide OEM services for popular brands. Financial information is limited to stated years without performance values, while environmental and fire-drill statuses are unknown.
Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of lightweight waterproof materials, waterproofing and insulation construction services, and import/export activities. Its stated product range includes SBS and APP modified bitumen membranes, polypropylene, and PE polyester materials.
After-Sales capabilityThe supplier has eight years of export experience, accepts common trade quotation terms, and reports one-month lead times in both peak and off-season periods. However, it has no written procedures or records for complaint handling, corrective and preventive actions, or service-capability assessment, and has no overseas warehouse, showroom, agent, or branch.
Production capacityThe supplier reports domestically advanced production lines, advanced equipment, a quality control system, and annual production capacity of 8 million square meters. Quality control resources include one inspection staff member and five test-equipment units; these stated facilities and capacity provide explicit evidence of production capability.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineer is assigned to customize products based on customer needs, directly supporting a broad customization capability.

Product Q&A

Q:What are the available types of asphalt roofing felt?
A:
There are four types: ASTM D-4869 15#, ASTM D-4869 30#, ASTM D-226 15#, and ASTM D-226 30#.
Q:How should the roofing felt be stored before installation?
A:
Store rolls upright in a dry location and never install when wet or over a wet roof deck.
Q:What is the minimum roof slope for double layer application?
A:
For slopes from 17% to 33%, underlayment must be applied in a double layer with a 19-inch headlap.
Q:What fasteners are required for installation?
A:
Use minimum 12ga, 1-1/4' ring shank nails through minimum 32ga, 1-5/8' diameter tin caps.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 square meters.

Send Inquiry

*To:Cangzhou Jiansheng Building Waterproof Material Co., Ltd.Cangzhou Jiansheng Building Waterproof Material Co., Ltd.
*Content:
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