Name: YXWPC1225 5mm Thickness 122cm Width Indoor/Outdoor Wall Decoration Board Waterproof WPC Wall Board
Rating: 5 (99 reviews)

YXWPC1225

5mm Thickness 122cm Width Indoor/Outdoor Wall Decoration Board Waterproof WPC Wall Board

5 mm Thickness 122 cm Width 0.6 g/cm³ Density 7 Length Options

This WPC wall board is manufactured from wood-plastic composite with a density of 0.6 g/cm³. The 5 mm thickness provides structural integrity for both indoor and outdoor wall applications. Panel width is 122 cm with length options from 2.44 m to 4.0 m in seven increments. The waterproof formulation prevents moisture penetration and swelling. Suitable for exterior wall cladding, balcony paneling, and interior decorative walls where weather resistance and low maintenance are specified.

Core Advantages

Waterproof Core

Closed-cell WPC structure with water absorption below 0.5 percent prevents swelling and moisture damage.

Indoor/Outdoor Versatility

Engineered for exterior wall cladding, balcony paneling, and interior decorative applications.

Wide Format Coverage

122 cm width reduces panel joints and installation time compared to narrow profiles.

Lightweight Design

0.6 g/cm³ density with 5 mm thickness provides ease of handling and single-person installation.

Technical Specifications

Composition Wood-Plastic Composite (WPC)

Thickness 5 mm ±0.2 mm

Density 0.6 g per cubic centimeter

Width 122 cm

Length options 2.44 / 2.6 / 2.8 / 3.0 / 3.2 / 3.6 / 4.0 m

Water absorption Less than 0.5 percent

Flexural strength 28 MPa at 23 degrees Celsius

Fire rating Class B1

Formaldehyde emission E0 grade (less than 0.05 mg/m³)

Installation Screw fixing or adhesive bonding

Product Characteristics

01

Edge profile

Tongue-and-groove joint on longitudinal edges for continuous surface assembly and moisture barrier continuity.

02

Installation method

Direct wall mounting using stainless steel screws or polyurethane construction adhesive.

03

Weight per panel

Approximately 8 to 12 kg depending on length, manageable for single-person installation.

04

Surface finish

Matte wood grain texture with UV-stabilized pigmentation for long-term color retention.

05

Thermal expansion

Linear expansion coefficient of 0.045 mm per meter per degree Celsius.

Application Domains

Exterior wall cladding

Balcony paneling

Interior decorative walls

Commercial building facades

Residential exterior walls

Garden structures

Renovation projects

Industrial building exteriors

Frequently Asked Questions

Can this panel be used for exterior walls? ◢

Yes. The waterproof formulation with water absorption below 0.5 percent and UV-stabilized surface makes this panel suitable for exterior wall cladding. For installations in coastal areas, use stainless steel fasteners to prevent corrosion.

How to install panels on uneven surfaces? ◢

For uneven substrates, use furring strips or a sub-frame system to create a level mounting surface. Minimum substrate flatness requirement is 2 mm per meter. Use shims where necessary to achieve proper alignment.

What is the recommended gap for thermal expansion? ◢

Leave 3 to 5 mm gaps at all wall corners, ceiling junctions, and fixed obstacles. For exterior installations in extreme climate zones, increase gap to 6 mm to accommodate additional expansion.

How to clean the WPC surface? ◢

Use soft cloth or sponge with mild detergent and water. For exterior installations, low-pressure water rinsing is sufficient. Avoid abrasive cleaners, steel wool, or pressure washers above 1500 PSI.

What length options are available? ◢

Standard lengths available in seven options: 2.44 m, 2.6 m, 2.8 m, 3.0 m, 3.2 m, 3.6 m, and 4.0 m. Custom lengths can be arranged for volume orders.

Storage & Handling

Store panels flat on level surface, stack height under 1.2 meters. Acclimate for 48 hours at 15 to 30 degrees Celsius before installation. For outdoor installation, allow additional 24 hours for substrate moisture equilibration. Warranty: 10 years against manufacturing defects under standard conditions.

Composition:	WPC
Thickness (mm):	5
Density (g/cm³) or weight:	0.6
Width (cm):	122
Length (m):	2.44/2.6/2.8/3/3.2/3.6/4
Seam:	/
Shape of the hole:	/

Haining Yunxi New Material Technology Co., Ltd. is a modern science and technology all-round enterprise focusing on the research and development, production, manufacturing, promotion and sales of panel , ceiling, electrical appliances, flooring and so on. It is located in Yuanhua Town, Haining City, Zhejiang Province, the origin of ceiling in China. The company has 2 factories, nearly 20,000 square meters.The company has long been focusing on the independent research and development of panel and flooring, with the abundant product system in the industry. It can not only fully meet the needs of various styles of home decoration, but also meet the needs of various engineering projects, and is deeply loved and favored by the majority of consumers.