If one piece of the decking board is broken, do we need to remove all the decking board to repair it?

No. To replace a broken decking board, you only need to break the clips on both sides of the broken board and take it out; it is easy.

What is the density and the strength of the decking?

The density is 1.3%-1.4% (1300-1400kgs/cbm). The hollow one bears about 320kg, and the solid one bears 400kg-500kg based on a 35cm keel spacing.

How to assure the quality?

QC checks size, color, surface, and quality during manufacturing, followed by mechanical property tests on samples. Quality is also checked after treatment.

Do WPC DECKING products fade easily?

While wood plastic composite performs well in weather and UV resistance, prolonged exposure affects color. Co-extruded composite decking is the best in terms of fade resistance.

What is your delivery time?

Usually 10-15 days after receiving a 30% deposit for one 20ft container. This can be reduced to 7 days for regular orders to arrange production in advance.

How about Payment term?

TT 30% deposit and 70% balance before shipment or against the B/L copy, or L/C at sight. Other methods can be negotiated.

Wholesale 145*21mm Co-Extrusion Waterproof Wood Plastic Composite WPC Decking

Name: Wholesale 145*21mm Co-Extrusion Waterproof Wood Plastic Composite WPC Decking
Brand: Anhui Avid New Materials Co., Ltd.
SKU: 2182586175

Anhui, ChinaAnhui Avid New Materials Co., Ltd.

US$16.00

200-498 Square Meters

US$15.54

499-799 Square Meters

US$15.08

800+ Square Meters

Sample price:US$16.00/square meter.Request sample

Product profile

Customization

Available

Style

European

Environmental Standard

Model NO.

145*21MM Co-extruded square hole

Function

Waterproof

Pattern

Wood Grain

Certification

ASTM

Usage

Outdoor

Customized

Length

2.2m/2.9m/3.6m or Customized

Water Absorption Rate

Less Than 2%

Density

1.2 Kgs~ 1.35 Kgs/ Cm3

Working Environment

-40~60 Degrees Celsius

Lead Time

15 to 20 Days for 1X20 Gp

Sample Availability

Yes

Sample Ready Time

2 Working Days

MOQ

200sqm

Environmental Friendly

Yes

Installation

Easily Installation

Advantage

Waterproof+Anti-UV

WPC Main Material

Recycled Wood Powder+HDPE+Additives

Feature

2 Sides Usable

Manintenance

Low Maintenance

Transport Package

PE Film +Wooden Pallet or According to Your Needs

Specification

145*21MM

Trademark

AVID

Origin

China

HS Code

3925900000

Production Capacity

125000 Tons of Decking/Year

Key features

Co-Extrusion Waterproof Design: HDPE outer layer surrounds core for enhanced anti-scratch and waterproof performance.

Customized Length Options: Available in 2.2m, 2.9m, 3.6m, 5.4m, 5.8m or fully customized to requirements.

Eco-Friendly Material Composition: Made from 60% recycled wood powder, 30% HDPE, and 10% additives.

Superior Weather Resistance: Co-extruded design offers best-in-class fade resistance and UV protection.

Low Maintenance Requirement: Easy to clean with simple tools; requires no painting or sealing.

Dual-Sided Usability: 2 Sides Usable design provides flexibility during installation.

Comprehensive Certifications: Certified by CE, SGS, EN15534, Intertek, ISO14001, ISO9001, and TUV.

High Load Bearing Capacity: Solid boards bear 400-500kg; hollow boards bear 320kg per 35cm span.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamSelf-branded

Anhui Avid New Materials Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.64h

AI-Powered supplier vetting

SummaryThe supplier is not identified as a professional technical supplier and does not provide 3D software design services, but it supports sample, design, and full customization. It reports ODM and OEM service experience, including service for recognized brands, and has three R&D engineers supporting requirement confirmation, product design, production, and after-sales technical support. Its manufacturing and testing setup includes extrusion, cutting, grinding, pelleting, sealing, measuring, aging, tension, high-temperature, melt-index, and oven equipment. Quality assurance and raw-material traceability are stated, although several procedures lack written records. Service capability includes 10 qualified suppliers, stated complaint and corrective-action procedures, Canton Fair participation, and lead times of within 15 working days off-season and one month during peak season. Financial records are indicated for multiple years, but no financial results are provided. Evidence of recent product innovation is weak...

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and does not provide 3D software design services. However, it offers ODM and OEM services, including OEM service for recognized brands, indicating a manufacturing-oriented supplier with design and production support rather than a specialized software or technical-service provider.

After-Sales capabilityThree technology engineers are responsible for technical support for production and after-sales service. The supplier also reports procedures for handling customer complaints and corrective and preventive actions, but no written records are maintained for these procedures, limiting evidence of consistent implementation.

R&D capabilityThe supplier has three R&D engineers, offers customization and ODM services, and reports an available SDK and ERP-based digital management. Nevertheless, it states that no new products were developed in the past year, while the technical R&D capability is explicitly marked as not belonging to a professional technical supplier.

Production capacityThe supplier reports a broad production and testing setup, including extrusion, automatic cutting, grinding, pelleting, sealing, measuring, aging, tension, high-temperature, melt-index, and oven equipment. It also reports three quality-control staff, five test-equipment units, written warehouse quality procedures with records, quality assurance, raw-material traceability, and stated lead times; however, finished-product inspection instructions lack written records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization. These capabilities are stated consistently across the supplier’s R&D/design-service information and its listed facility capabilities.

Client casesThe supplier states that it provides OEM services for recognized brands and has participated in the Canton Fair. These are evidence of brand-related OEM experience and trade-show activity, but no customer names, project details, order history, or independently verifiable case information are provided.

Product Q&A

Q:What is Co-extrusion Decking?

Simply, it is an HDPE outer layer that surrounds the core material, designed to enhance performance in fire-resistance, waterproof, and anti-scratch capabilities compared to classic products.

Q:How do I install my Decking?

Installation is quite easy, requiring only an electric drill, clips, and screws. Generally, 2 people can complete about 50 square meters quickly.

Q:How do I clean my Decking?

Composite decking requires little maintenance. Regular cleaning with a hard brush, soapy water, and a bucket of warm water in airy, warm, dry weather keeps it tidy.

Q:Why is the keel necessary for the installation of WPC decking?

Keels must be used to hold the solid decking board because WPC boards cannot be placed directly on the ground. This ensures planeness and proper drainage for outdoor use.

Q:Can ordinary wood be used as the joist to follow the WPC DECKING?

It is recommended to use stainless steel, galvanized, or aluminum metal as joists because ordinary wood may have durability concerns over the long service life of WPC decking.