What are the payment terms?

We accept T/T (Telegraphic Transfer) as the term of payment.

What are the available roll dimensions?

Width is 36 inches. Lengths vary by type, typically 72ft or 144ft, with thickness ranging from 0.2mm to 1.2mm.

How should the product be stored before installation?

Store rolls upright in a dry location and never install when wet or over a wet roof deck.

Durable 30lbs Black Building Paper for Roofing Applications

Name: Durable 30lbs Black Building Paper for Roofing Applications
Brand: Cangzhou Jiansheng Building Waterproof Material Co., Ltd.
SKU: 2147175755

Hebei, ChinaCangzhou Jiansheng Building Waterproof Material Co., Ltd.

US$10.00-17.80

200 Rolls

Sample price:US$17.80/roll.Request sample

Product profile

Customization

Available

Product Name

Asphat Saturated Organic Roofing Felt

Raw Material

Raw Paper, Asphalt

Model NO.

ASTM series

Usage

Waterproof, Damproof

Where to Use

Roof Deck, Wall, Floor

Width

36in

Length

72FT or 144FT

Thickness

0.2mm---1.2mm

Roll Weight

8kg---28kg

Roll Coverage

216sq.FT or 432 Sq.FT or Customized

Watertightness

Transmission

Application

Pitched

Saturation

120%

Advantage

Cheap Price

Transport Package

Packed in Rolls with 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 ASTM Compliance: Meets ASTM D-4869 15#, 30# and ASTM D-226 15#, 30# standards for diverse roofing needs.

High Tear Strength: Features heavy organic mat with high asphalt saturation for superior durability and tear resistance.

Flexible Roll Coverage: Available in 216 sq.ft, 432 sq.ft, or fully customized coverage sizes to fit specific projects.

Moisture Barrier Protection: Acts as a secondary barrier against wind-driven rain and ice damming before shingle installation.

Full Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Optimal Saturation Levels: Features saturation rates from 100% to 150% by weight for maximum waterproofing performance.

Efficient Roll-Out Design: Includes highly visible alignment lines and tightly wound rolls for easier installation and less sticking.

Cost-Effective Solution: Provides a cheap price point without compromising on heavy-weight organic mat quality.

Company profile

Exhibition ExperienceImporters and ExportersHigh Repeat Buyers Choice

Cangzhou Jiansheng Building Waterproof Material Co., Ltd.

Hebei, China

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: ≤5.93h

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.