What is the warranty period?

The service life can last as long as more than 20 years.

What is the minimum order quantity?

The minimum order quantity is 100 square meters.

Yep500 Waterproof Underlayment Sbs Modified Asphalt Waterproofing Membrane

Name: Yep500 Waterproof Underlayment Sbs Modified Asphalt Waterproofing Membrane
Brand: Cangzhou Jiansheng Building Waterproof Material Co., Ltd.
SKU: 2198434055

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

US$1.20

100-9,999 Square Meters

US$1.15

10,000+ Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Product Name

Vapour Permeable Membrane

Thickness

0.8mm

Model NO.

YEP 500

Size

1m*25m

Weight

12.5 Kg

Material

Pet No-Woven Fabric,PP No-Woven Fabric,Sandasphalt

Surface

Smooth

Delivery Time

7-15 Days

Watertightness

Transmission

Where to Use

Wooden Slope Roof Beneath Shingles

Elongation

30%

Tensile Strength

350n

Transport Package

Pallet

Specification

1m*25m

Trademark

Jian Da

Origin

China

HS Code

5603149000

Production Capacity

50000 Rolls/Month

Key features

Multi-Scenario Waterproofing: Suitable for slope roofs, walls, underground, and damp proof projects.

High Tensile Strength: Features 350N tensile strength and 30% elongation for durability.

Long Service Life: Product lifespan exceeds 20 years with strict national standard compliance.

Eco-Friendly Material: Made from PP/PET fabric, sand, and asphalt; environmental friendly.

OEM/ODM Support: Professional manufacturer offering full and minor customization options.

Certified Quality: Passed ISO9002 and recognized as a premium brand by national associations.

Versatile Application: Ideal underlayment for cement tiles, shingles, and wood structure roofing.

Fast Delivery: Efficient production control with delivery time of 10-25 working days.

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:Are samples free?

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

Q:What is the delivery time?

As a manufacturer, we efficiently control 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 customize products?

Sure, we are a professional manufacturer. OEM and ODM are both welcome, including full, minor, and flexible customization.