The Dark Brown Wood Grain Wide-Slat Interior WPC Wall Panel features broad flat sections separated by narrow recessed grooves. Compared with deeply fluted wall panels, its lower-profile surface creates a cleaner and more restrained linear effect while retaining visible depth and texture.
The dark brown wood grain finish introduces warmth and contrast into contemporary interiors. It coordinates well with neutral walls, stone-effect panels, black metal details, warm lighting and modern furniture.
This decorative panel can be installed across a complete wall or used as an accent material for television backgrounds, bedrooms, reception areas, offices, hotels, restaurants and retail spaces.
Its hollow-core composite structure helps control product weight, while interlocking edges support orderly alignment between adjacent panels. The finished surface is easy to maintain and does not require regular painting.
Main Features
- Dark brown wood grain surface
- Broad flat slats with narrow recessed grooves
- Subtle low-profile linear appearance
- Hollow-core composite construction
- Interlocking edges for continuous installation
- Moisture-resistant surface for normal indoor use
- Easy-to-clean decorative finish
- Suitable for residential and commercial interiors
- Compatible with modern and contemporary design styles
- OEM colors and packaging available
Recommended Applications
- Living-room feature walls
- Television background walls
- Bedroom headboard walls
- Hallways and entrance areas
- Office walls and reception areas
- Hotel rooms and public areas
- Restaurants, cafés and bars
- Retail stores and display backgrounds
- Meeting rooms and showrooms
- Decorative columns and partitions
Product Overview

Wide-Slat WPC Wall Panel for Contemporary Interiors
This interior WPC wall panel uses broad wood-effect surfaces and narrow dark grooves to create a balanced architectural pattern. The wider slats display more of the wood grain than narrow fluted profiles, making the decorative finish a stronger part of the overall wall design.
Its dark brown tone is particularly suitable for interiors that require a warm, mature or high-contrast appearance. It can be paired with marble sheets, neutral upholstery, light-colored walls and concealed lighting to create a coordinated decorative scheme.
Product Advantages
Broad Wood Grain Surface
The wider flat sections clearly display the direction and variation of the decorative wood grain.
Refined Linear Design
Narrow recessed grooves provide definition without producing an excessively deep or visually heavy wall surface.
Lightweight Hollow Structure
The hollow profile supports easier handling, cutting, transportation and installation compared with many solid decorative materials.
Convenient Maintenance
The finished surface can normally be cleaned using a soft damp cloth and does not require painting or polishing.
Flexible Project Use
The panel can be used for full-height walls, partial feature sections, television backgrounds and coordinated commercial interiors.
Specifications & Applications

Product Specifications
| Item | Specification |
|---|
| Product Name | Dark Brown Wood Grain Wide-Slat Interior WPC Wall Panel |
| Material | Wood Plastic Composite |
| Standard Length | 2900 mm |
| Profile | Wide-slat hollow-core profile |
| Surface Design | Broad flat sections with narrow recessed grooves |
| Color | Dark brown wood grain |
| Surface Finish | Decorative wood-effect finish |
| Installation | Interlocking panel system |
| Application | Interior residential and commercial wall decoration |
| Packing | Based on the selected profile and order requirements |
| Customization | Surface color, pattern, carton marks, labels and packaging |
The exact width, thickness, weight and carton quantity must be confirmed according to the selected profile before production.
Design Recommendations
The dark brown finish works particularly well with:
- White, beige and light-grey walls
- Cream or neutral furniture
- Black metal decorative details
- Marble-effect wall sheets
- Warm white concealed lighting
- Natural wood flooring
- Modern minimalist interiors
- Hotel and commercial interior designs
Installation Notes
Install the panels on a clean, dry, stable and level wall or suitable supporting framework. Depending on the substrate and project requirements, the fixing method may include adhesive, clips, screws or battens.
Before installation:
- Confirm the product code, color and production batch.
- Measure the wall and prepare the panel arrangement.
- Check panel alignment before permanent fixing.
- Use appropriate trims around edges and corners.
- Follow the adhesive manufacturer’s instructions.
- Keep the installation area properly ventilated.
- Use a qualified installer for large commercial projects.
Cleaning and Maintenance
Remove routine dust and marks using a soft cloth. A mild cleaning solution may be used when necessary. Avoid abrasive pads, steel wool, strong solvents and corrosive chemical products that could damage the decorative film.
OEM & Factory Supply

Interior WPC Wall Panel Factory Supply
We supply interior WPC fluted wall panels for importers, building-material distributors, wholesalers, contractors, developers and private-label brands.
Multiple profiles and decorative finishes can be selected according to the target market, interior style, project budget and container-loading requirements. Buyers can combine suitable colors and profiles subject to the applicable minimum order quantity.
Wholesale and Project Services
Our supply service can include:
- Selection of available profile sizes
- Wood grain, marble and metallic finish options
- Color and surface-pattern selection
- Sample confirmation before bulk production
- Mixed-profile or mixed-color order evaluation
- Project quantity calculation
- Carton and pallet packing options
- Customized carton marks and labels
- Barcode and private-label support
- Production and packing inspection photos
- Container-loading quantity calculation
- Export documentation support
- Pre-shipment or third-party inspection coordination
Sample and Color Confirmation
Because screen settings and lighting conditions can affect how colors appear, physical sample confirmation is recommended before bulk production. Buyers should confirm the following information:
- Selected profile or product code
- Surface color and pattern
- Length, width and thickness
- Required quantity
- Packaging requirements
- Private-label artwork, if applicable
- Destination port
- Required delivery date
Packing and Container Loading
The panels are packed according to their profile dimensions and surface protection requirements. Standard packing quantities range from approximately 12 to 16 pieces per carton.
Actual 40HQ loading quantities depend on:
- Panel width and thickness
- Pieces packed per carton
- Carton dimensions
- Mixed colors or mixed profiles
- Pallet requirements
- Container weight and loading plan
Please provide the selected product code and required quantity so that we can calculate the appropriate packing and container-loading plan.
Quality Inspection
Before shipment, inspection can cover:
- Profile dimensions
- Panel weight
- Surface color and pattern
- Film adhesion and surface appearance
- Edge and interlocking structure
- Panel straightness
- Carton quantity
- Shipping marks and labels
- Overall packing condition
Inspection photos or agreed reports can be supplied according to the order arrangement. Third-party inspection can also be coordinated when requested by the buyer.
Request a Factory Quotation
For an accurate quotation, please provide:
- Product profile or reference photo
- Required color or finish
- Panel dimensions
- Order quantity
- Destination port
- Packaging requirements
- Private-label requirements
- Expected delivery schedule
We will recommend suitable profiles, calculate the packing quantity and prepare a quotation according to your purchasing or project requirements.
FAQs
Frequently Asked Questions About Interior WPC Wall Panels
1. What is an interior WPC wall panel?
An interior WPC wall panel is a decorative composite panel used for indoor wall cladding. It combines a lightweight profile with decorative surfaces such as wood grain, marble patterns or metallic finishes.
2. What sizes are available?
The standard length is 2900 mm. Available widths range from approximately 148 mm to 170 mm, while thicknesses range from 15 mm to 23 mm. Exact dimensions depend on the selected profile.
3. What surface finishes can I choose?
Available selections include wood grain, marble patterns, metallic finishes and other decorative colors. Please contact us for the current color catalogue and available samples.
4. Where can these panels be installed?
They can be installed in living rooms, bedrooms, offices, hotels, reception areas, shops, restaurants, corridors, exhibition spaces and other residential or commercial interiors.
5. Are interior WPC wall panels waterproof?
The composite panel has good resistance to everyday moisture and is easier to maintain than many traditional decorative materials. However, installation in direct-water or continuously wet areas requires suitable joint sealing, substrate preparation and professional installation. Please confirm the intended application before ordering.
6. Can I order customized colors or patterns?
Yes. OEM colors, surface patterns, labels and packaging can be discussed for wholesale orders. Customization availability and minimum quantities depend on the selected design.
7. Can I mix different colors in one container?
Mixed-color or mixed-profile loading can be evaluated. The available combination depends on minimum production quantities, carton specifications and container-loading efficiency.
8. Do you provide samples?
Available profile and color samples can be supplied for evaluation. Buyers should confirm the sample cost, courier charge and selected product code before shipment.
9. How are the panels installed?
Installation may use adhesive, screws, clips or supporting battens, depending on the wall condition and project requirements. The installation surface should be dry, stable and level.
10. How do I clean the panels?
Use a soft damp cloth for routine cleaning. Avoid abrasive tools, aggressive solvents and corrosive chemical cleaners that may damage the decorative surface.
11. What information is required for a quotation?
Please send the product code or reference image, required dimensions, color, quantity, destination port, packing requirements and expected delivery date.
12. Can you provide OEM packaging?
Yes. Customized carton marks, labels, barcodes and private-label packaging can be discussed according to order quantity and artwork requirements.