What are the available types of roofing felt?

There are totally four types: ASTM D-4869 15#, ASTM D-4869 30#, ASTM D-226 15#, and ASTM D-226 30#.

What is the minimum order quantity?

The minimum order quantity is 100 square meters.

Installation Instructions for Asphalt Saturated Underlayment Roofing Felt Durable No. 15 Roofing Felt Asphalt Roll

Name: Installation Instructions for Asphalt Saturated Underlayment Roofing Felt Durable No. 15 Roofing Felt Asphalt Roll
Brand: Cangzhou Jiansheng Building Waterproof Material Co., Ltd.
SKU: 2209803885

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

US$17.80

200-999 Rolls

US$6.80

1,000+ Rolls

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Product Name

Asphalt Saturated Organic Roofing Felt

Thickness

0.4mm

Model NO.

ASTM

Roll Weight

16kg

Saturation

100%

Tensile

133,9 +/- 59,5 N

Material

Mat Paper,Asphalt

Application

Pitched

Where to Use

Roof Deck, Wall, Floor,Subway

Usage

Waterproof, Damproof,Protection Layer

Advantage

Easy Applicatiion

Transport Package

Pallet

Specification

36in*144ft

Trademark

Jianda

Origin

China

HS Code

4811100000

Production Capacity

50000m2/Month

Key features

High Asphalt Saturation: Fully saturated organic mat with 100-150% asphalt saturation for superior waterproofing.

Multiple ASTM Standards: Available in ASTM D-4869 and D-226 standards, including 15# and 30# types.

High Tear Strength: Features high tear strength and breaking strength for durable roof deck protection.

OEM/ODM Support: Professional manufacturer offering full customization from samples and designs.

Versatile Application: Suitable for roof decks, walls, floors, and subways as a secondary moisture barrier.

Easy Installation: Designed for easy roll-out with highly visible alignment lines to prevent sticking.

Robust Packaging: Tightly wound rolls with excellent standard packaging for safe transport and storage.

Factory Direct Supply: Direct from manufacturer with annual capacity of 8 million square meters.

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: ≤3.78h

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 is the product range?

We mainly produce SBS modified bitumen membrane, ASTM standard paper based asphalt roofing felt, EN standard breathable waterproof underlayment, self-adhesive polymer modified bituminous waterproof membrane and other waterproof coating.

Q:Can I order samples? Are they free?

Yes, we provide free samples, and you should pay for the freight. We can return the money to you when you place an order from us.

Q:What is the delivery time?

We are a manufacturer, so we can efficiently control the production time. Usually, our delivery time is 10-25 working days.

Q:What are the payment terms?

30% on deposit, 70% balance against copy of B/L after loading.

Q:Can you produce products according to customer requirements?

Sure, we are a professional manufacturer, OEM and ODM are both welcome.