Composite wall panels: Advantages, disadvantages, classification, and pricing.

Composite wall panels are versatile decorative materials used for wall or ceiling cladding, composed of plastic (20-60%) combined with wood powder, stone powder, or bamboo charcoal powder. This material stands out with four advantages:

1. Excellent water resistance, termite resistance, and mold resistance.
2. It can reproduce 70-95% of the beauty of real materials such as marble and natural wood.
3. Its lightweight nature helps shorten construction time by 30-50% compared to traditional materials.
4. Highly durable, with a lifespan of 7-20 years when properly maintained.

There are currently three main types of composite cladding panels on the market, based on their composition:

1. WPC (wood-plastic composite) is suitable for exterior use and comes in three types: single-layer WPC, double-layer WPC with ASA coating, and double-layer WPC with polymer coating, with a lifespan of 7-20 years.
2. Calcium Carbonate composite panels include Nano panels, fluted panels, and PVC panels with stone patterns.
3. Bamboo charcoal fiber cladding panels have a compression density of 0,65 g/cm³ or higher, reproducing 70-90% of the beauty of many different materials.

The price of composite cladding panels ranges from 105.000 to 669.000 VND/m² depending on the type, as updated in October 2025. This material is versatile and can be used in both exterior spaces such as facade cladding, signage, and gates, as well as interior spaces such as living room and bedroom wall cladding, TV walls, headboards, and commercial buildings.

Composite wall panels for interior decoration

Exterior decorative composite wall panels

What are composite wall panels?

Composite wall panels are versatile decorative materials used for wall or ceiling cladding. They consist of 20-60% resin combined with wood powder, stone powder, or bamboo charcoal powder.

When installing composite wall panels, users need accompanying accessories such as end trims, inner corner trims, and outer corner trims. These accessories help to securely connect the panels and subtly conceal the cuts and edges.

What are the advantages of composite plastic cladding panels?

Composite plastic cladding panels have four main advantages: good water resistance, realistic material appearance, lightweight, and high durability.

1. Waterproof, termite-resistant, mold-resistant, and resistant to warping and shrinkage. With a PVC content of 20-60%, the material achieves excellent water resistance and effective protection against termites and mold. In addition, the material has high dimensional stability, minimizing warping or shrinkage under normal temperature and humidity changes, thus extending its lifespan.
2. Recreating the beauty of real materials: Composite cladding panels are coated with decorative surface textures, reproducing 70-95% of the beauty of marble, natural wood, concrete, fabric, and paper, offering high aesthetic value at a much lower investment cost, meeting diverse design requirements from classic to modern.
3. Lightweight and flexible for installation: Composite cladding panels help reduce the structural load on buildings; cutting, transporting, and installing become easy and fast, shortening construction time by 30-50% compared to using traditional materials.
4. High durability and safe for users: Composite cladding panels offer excellent resistance to external weather elements, with a lifespan of 7-20 years when properly installed and maintained. Most high-quality products are formaldehyde-free, meet low emission standards (e.g., E0 or CARB P2), and possess flame retardant properties (B1 standard or equivalent), ensuring health and fire safety for users.

What are the disadvantages of plastic composite panels?

Plastic composite panels have the disadvantage of being difficult to recycle. This process requires complex separation technology to separate the plastic from the wood/stone/bamboo charcoal powder, making post-use disposal costs higher than with pure plastic.

How many types of composite wall panels are there?

Composite wall panels are classified into three types based on their composition with resin, resulting in product lines with different material properties and applications, including:

1. Composite resin with wood powder
2. Composite resin with stone powder
3. Composite resin with bamboo charcoal powder.

Composite resin with wood powder

Wood-plastic composite (WPC) is a material commonly used for outdoor decorative applications. It combines natural wood powder with plastic (HDPE/PVC) and additives, formed through an extrusion process at high temperature and pressure.

Besides cladding panels, WPC products also include flooring, slats, posts, and outdoor wood-plastic composite decking. This wood-powder-based composite material is UV-resistant and weather-resistant, with a lifespan of 7-20 years. Below is information on three high-quality wood-plastic composite product lines that Kosmos warehouse distributes:

Single-layer wood-plastic composite panels for balcony wall decoration.

Wood-plastic composite panels for facade decoration.

Composite resin with stone powder

The range of composite plastic products with stone powder includes types such as nano cladding panels, fluted panels, and stone-patterned PVC. Calcium carbonate stone powder is used as the main component, accounting for a large proportion, up to 70%, providing the material with strength and rigidity.

1. Nano cladding panels and fluted panels: These are flat (Nano) and wavy (fluted) composite plastic panels with a rigid SPC core and a high-definition wood grain, fabric, or paper-like film surface finish. Both types of panels come in lengths of up to 3m and 3,5m, widely used in interior decoration such as living rooms and bedrooms.
2. PVC stone grain sheet: This type mimics 90-95% of the color and patterns of natural stone such as marble and granite. Standard dimensions are 1220mm x 2440mm with common thicknesses of 2,5mm and 2,8mm. It's a lightweight alternative to natural stone in interior decoration, weighing only 5,04-6,44kg/m² and costing less than a quarter of the price of real stone.

Nano Panels

Fluted panel

PVC Marble Panel

Composite wall panels for decorating headboard walls.

Fluted panel wall cladding creates a focal point in the bedroom.

Multipurpose bamboo charcoal wall panels for bedroom decoration.

Composite resin with bamboo charcoal powder

Bamboo charcoal composite is a versatile bamboo charcoal fiber cladding panel, a new material in modern interior decoration. The core material is made from bamboo charcoal powder combined with resin, with a high compression strength of 0,65 g/cm³ or more. This product comes in large sheet sizes, commonly in flat (1220 x 2800 mm) and corrugated (150 x 3000 mm) forms.

Composite plastic panels with bamboo charcoal powder are increasingly impressing users thanks to their ability to replicate 70-90% of the beauty of many real materials such as wood, stone, fabric, paper, mirror, leather, and metal. This is a high-end composite plastic panel that can be curved and folded at 90° angles, specifically used for wall cladding, ceiling cladding, TV wall cladding, headboard cladding, and interior decoration.

Decorative bamboo charcoal fabric panel for headboard wall cladding.

Bamboo charcoal stone-patterned plastic wall panels for interior cladding.

How much do composite wall panels cost?

Below is a price list for composite wall panels compiled by Kosmos in October 2025:

Note: The prices listed above are for reference only at the current time. Prices may vary depending on the supplier, order volume, and promotional programs.

What are the applications of composite cladding panels?

Composite cladding panels have two main applications: interior and exterior decoration. This material is versatile due to its wide variety of types and its ability to adapt to many different environmental conditions.

Outdoor composite wall panels

Outdoor composite wall panels primarily utilize wood-plastic composite materials with excellent weather resistance, high durability (up to 20 years), low expansion rate (below 10%), and minimal warping and shrinkage. This material is widely used in various applications such as wall cladding, exterior facade cladding, signage, advertising boards, gate cladding, and column cladding.

Outdoor wood-plastic composite panel for column cladding

Wood-plastic composite panels for balcony wall decoration.

Indoor composite wall panels

In the field of interior decoration, nano-coated panels, fluted panels, PVC panels with stone patterns, and bamboo charcoal panels are highly valued for their aesthetics. These materials are versatile and can be used in many spaces, such as wall/ceiling cladding in living rooms and bedrooms, behind sofas, TV walls, and headboards. Indoor composite panels are also popular in commercial projects such as reception areas, waiting areas, showrooms, and offices.

Indoor composite wall panels for TV wall cladding

Indoor composite wall panels for headboard wall cladding.

Indoor composite plastic cladding panels for decorating elevator areas.

Stone-patterned composite plastic panels create a focal point for the sofa wall.

Composite wall panels create a focal point on the staircase area wall.

Bamboo charcoal composite panels for beautiful multi-story wall cladding.

Questions related to composite plastic sheets

What is the technology used to manufacture composite plastic cladding panels?

The technology for producing composite plastic cladding panels involves a technical process combining plastic with wood/stone/bamboo charcoal powder through high temperature and pressure to create a material with high durability and stability. Through synthesizing information from many reliable sources, Kosmos has identified eight common technologies, including:

1. Extrusion technology
2. Pressure impregnation technology
3. Contact mold technology
4. In-mold stamping technology
5. Mold technology with elastic diaphragm
6. Pulltrusion technology
7. Winding technology
8. Hand roller technology.

What are the differences between PVC composite sheets and regular PVC sheets?

PVC composite sheets are different from ordinary PVC sheet It is judged on three main points: material composition, hardness, and weight.

Where can I buy quality composite plastic cladding panels?

Kosmos Vietnam is a large distributor of composite plastic cladding panels, with a warehouse area of ​​10.000m² and more than 500 dealers nationwide. The company specializes in providing a diverse range of composite plastic cladding products, including: multi-purpose bamboo charcoal wall panels, stone grain PVC sheet, Fluted panel and Nano cladding.

Choosing products distributed by Kosmos helps customers minimize the risk of buying counterfeit or low-quality goods on the market.

1. Diverse types and designs: Kosmos offers over 200 models of composite cladding panels, trusted by over 1000 construction projects thanks to their high aesthetic appeal and reasonable price.
2. Quality assurance and technical standards: Kosmos' composite cladding products are manufactured using modern technology, ensuring precise component ratios, resulting in materials that meet technical standards for strength, warp resistance, and colorfastness.
3. Wide distribution system: Kosmos has a network of over 500 dealers and a warehouse area of ​​10.000m². Kosmos's central warehouse ensures stable supply and professional after-sales service, making it easy for customers to find products and receive timely technical support during the construction process.

Interior decoration project using composite plastic panels completed by Kosmos Dealer.

The staircase wall cladding project was carried out by a Kosmos dealer.

Where to buy reliable and affordable PVC wall panels in Ho Chi Minh City? Wholesale supplier of nano PVC wall and ceiling panels in HCMC.

If you are in the Ho Chi Minh City area, you can visit the Kosmos warehouse or office. at 281 Tan Son Street, Tan Son Ward, Ho Chi Minh City to see the products in person and receive detailed advice from our professional sales team.