HSQY 4×8 white PVC co-extruded foam board is a lightweight rigid panel designed for cabinets, furniture, interior panels, CNC fabrication, displays and other applications requiring a smooth white finished surface and cellular PVC core.
The standard 1220 × 2440mm format is approximately 4×8 ft and is suitable for common cabinet, furniture, CNC-routing and panel-fabrication workflows. The co-extruded construction combines denser surface layers with a lighter foamed core.
For bulk orders, buyers should specify thickness, density, surface finish, sheet dimensions, machining process, fastening method and finished application so the appropriate white co-extruded grade can be confirmed.
PVC Co-Extruded Foam Board Video
4×8 White PVC Co-Extruded Board Images
![4x8 white PVC co-extruded foam board sheet]( "4x8 White PVC Co-Extruded Foam Board")
4×8 White PVC Co-Extruded Foam Board
![White co-extruded PVC foam board for displays and fabrication]( "White PVC Foam Display Board")
White PVC Foam Board for Displays & Fabrication
4×8 White PVC Co-Extruded Board Specifications
This page focuses on the white 1220 × 2440mm / approximately 4×8 ft version. Other thicknesses, sheet sizes and colors shown below belong to the broader HSQY PVC foam-board range.
| Property |
Specification |
| Product Name |
4×8 White PVC Co-Extruded Foam Board |
| Material |
PVC |
| Featured Size |
1220 × 2440mm / Approximately 4×8 ft |
| Featured Color |
White |
| Series Thickness Range |
1–35mm |
| Density Range |
0.35–1.0g/cm³; confirm actual density for the selected co-extruded grade |
| Other Listed Sizes |
915 × 1830mm, 1560 × 3050mm, 2050 × 3050mm |
| Other Series Colors |
Red, Yellow, Blue, Green, Black and Other Options |
| Surface Finish |
Glossy, Matte |
| Applications |
Furniture, Cabinets, Interior Panels, Displays, Printing, Advertising and Fabrication |
| Processing |
Saw Cutting, CNC Routing, Drilling, Engraving, Punching, Sanding, Screwing, Nailing, Riveting and Bonding |
| MOQ |
3 Tons |
| Quality Control |
Raw Material Selection, Process Monitoring and Piece-by-Piece Inspection Listed |
| Packaging |
Plastic Bags, Cartons, Pallets and Kraft Paper |
| Payment |
T/T, L/C, D/P, Western Union |
| Listed Lead Time |
Approximately 15–20 Days After Deposit |
| Samples |
Free Samples Listed as Available; Confirm Sample Specification and Freight Arrangement |
What Is White PVC Co-Extruded Foam Board?
PVC co-extruded foam board uses a cellular PVC core together with denser PVC surface layers formed during the extrusion process. This creates a lightweight board with a smoother, firmer outer surface than a basic cellular core alone.
The white surface is useful for cabinets, furniture, interior panels, displays and fabrication where a clean finished appearance or suitable base for additional finishing is required.
The exact skin thickness, surface structure and core density depend on the selected production grade. Buyers requiring specific machining, fastening or finishing performance should confirm these parameters before ordering.
Why 4×8 Is a Standard Fabrication Size
The 1220 × 2440mm format is approximately 4×8 ft and is widely used for cabinet panels, furniture components, CNC-routing projects, display fabrication and interior panels.
Using a standard sheet size can simplify nesting, machine setup, material planning and pallet handling. Buyers should still compare the sheet dimensions with finished part sizes and CNC-bed dimensions to optimize material yield.
Smooth White Co-Extruded Surface
A key reason to specify a co-extruded board is the denser outer surface. It provides a smooth face suitable for applications where appearance, fabrication quality or additional surface finishing is important.
For furniture and interior panels, buyers can evaluate the board for direct white use, compatible painting or decorative lamination. For display applications, surface suitability should be checked against the intended graphics or finishing process.
4×8 White PVC Board for Cabinets
White co-extruded PVC foam board can be evaluated for kitchen cabinets, bathroom cabinets, side panels, partitions, shelves and other furniture components where a smooth finished surface and low water absorption are useful.
For cabinet applications, specify the panel thickness, density, hardware type, hinge position, shelf span, expected load and edge treatment. The correct specification depends on the cabinet component rather than sheet size alone.
4×8 PVC Co-Extruded Board for Furniture
The combination of a smooth surface, cellular core and standard 4×8 sheet format makes co-extruded PVC board relevant to furniture factories producing doors, side panels, partitions, display furniture and other fabricated components.
Where visible edges remain after machining, specify the required edge appearance and whether edge banding, painting or another finishing method will be used.
CNC Routing, Cutting and Engraving
The original product information lists sawing, stamping, punching, die cutting, sanding and drilling as available processing methods. Co-extruded PVC board can also be evaluated for CNC routing and engraving according to the finished component.
CNC settings should account for the denser surface layer and lighter foamed core. For prefabricated components, provide finished dimensions, routing depth, hole locations, groove dimensions and tolerances.
Screw Holding and Hardware Installation
The source product information states that PVC foam board can be drilled, screwed, nailed and riveted. For co-extruded grades, the denser surface can also be relevant around hardware locations.
Actual screw and hinge performance depends on total board thickness, density, skin structure, screw geometry, pilot-hole size, insertion depth, edge distance and applied load.
Cabinet doors, shelves and repeatedly loaded hardware should be tested using the actual production board and intended fasteners before mass production.
Bonding, Painting and Lamination
The original product information states that PVC foam board can be bonded with compatible PVC adhesives.
The smooth white co-extruded surface can also be evaluated for compatible paint systems and decorative films. Surface preparation, adhesive chemistry, application temperature and curing requirements should be validated before bulk production.
White PVC Co-Extruded Board for Displays
The white surface and 4×8 sheet format also make the board relevant to exhibition panels, retail displays, point-of-sale structures, information panels and fabricated display components.
For printed graphics, test the actual board surface with the intended ink and printing system before bulk production. Printing compatibility should be confirmed for the selected gloss or matte surface.
Glossy vs. Matte Surface
| Surface |
General Selection Direction |
| Glossy |
Higher-sheen appearance for visible panels, displays and suitable finished furniture surfaces |
| Matte |
Lower-reflection appearance for cabinets, interior panels, displays and selected printing applications |
Confirm the actual surface sample before bulk production where gloss level, color or visual appearance is critical.
Choosing the Right Thickness and Density
The source product-family specification lists thicknesses from 1mm to 35mm and densities from 0.35 to 1.0g/cm³. These ranges cover applications with very different structural and fabrication requirements.
| Selection Factor |
Why It Matters |
| Thickness |
Affects panel depth, stiffness, machining depth, fastening geometry and finished weight |
| Density |
Affects sheet weight, rigidity, machining behavior and hardware performance |
| Surface Structure |
Important for appearance, painting, lamination, printing and machined-edge quality |
| Panel Size |
Influences unsupported span, nesting yield, handling and machine compatibility |
| Finished Application |
Determines whether the board must support hardware, loads, graphics or decorative finishes |
Reference Physical Properties
The following values are preserved from the original PVC foam-board product information. Confirm applicable test data for the exact white co-extruded grade, thickness and density where a project depends on a specific physical property.
| Testing Item |
Unit |
Listed Result |
| Density |
g/cm³ |
0.35–1.0 |
| Tensile Strength |
MPa |
12–20 |
| Bending Strength |
MPa |
12–18 |
| Bending Elasticity Modulus |
MPa |
800–900 |
| Impact Strength |
kJ/m² |
8–15 |
| Elongation at Break |
% |
15–20 |
| Shore Hardness |
D |
45–50 |
| Water Absorption |
% |
≤1.5 |
| Vicat Softening Point |
°C |
73–76 |
| Listed Fire Performance |
- |
Self-Extinguishing in Less Than 5 Seconds |
Low Water Absorption and Moisture Resistance
The source technical data lists water absorption at ≤1.5%. This makes moisture performance relevant for cabinet, bathroom furniture and suitable interior-panel applications.
Finished product performance also depends on holes, joints, adhesives, fasteners and other materials in the assembly. The complete cabinet or panel system should be evaluated for the intended environment.
Heat and Fire Considerations
The source product-family data lists a Vicat softening point of 73–76°C and self-extinguishing behavior in less than five seconds.
Where a project requires a specific fire classification, flame-spread rating, smoke requirement or service-temperature limit, request documentation for the exact co-extruded grade rather than relying only on general product-family data.
Indoor and Outdoor Use
The original product information includes interior decoration, construction and outdoor wall-board applications within the broader PVC foam-board range.
For long-term exterior use, confirm whether the selected white co-extruded formulation is intended for UV exposure and evaluate color stability, temperature cycling, mounting system and required service life.
White PVC Co-Extruded Board Applications
Kitchen Cabinets: Cabinet bodies, side panels, partitions, shelves and selected door applications according to thickness, density and hardware.
Bathroom Cabinets: Vanity and washroom cabinet components where low water absorption is important.
Furniture Panels: Doors, partitions, display furniture and other CNC-fabricated components.
Interior Panels: Decorative wall panels, partitions and fabricated interior components.
Displays: Exhibition panels, shop fittings and point-of-sale structures.
Sign and Print Projects: Selected printing, engraving and billboard applications after surface compatibility is confirmed.
View More PVC Co-Extrusion Foam Board Options
PVC Co-Extruded Board Application Images
![White PVC co-extruded foam board furniture and interior application]( "White PVC Co-Extruded Board Application")
White PVC Co-Extruded Board for Furniture & Interiors
![4x8 PVC co-extruded board for cabinet display and fabrication applications]( "PVC Foam Board Fabrication Application")
4×8 PVC Board Fabrication Application
How to Specify 4×8 White PVC Co-Extruded Board
| RFQ Item |
Information to Provide |
| Sheet Size |
1220 × 2440mm / approximately 4×8 ft for this product |
| Color |
White |
| Thickness |
Required thickness according to finished application |
| Density |
Required density or target sheet weight |
| Surface |
Glossy or matte requirement |
| Co-Extruded Structure |
Confirm required surface-layer configuration for the selected grade |
| Application |
Cabinet, furniture, interior panel, display, sign or other fabricated component |
| CNC Processing |
Cutting, routing, engraving, drilling, grooving and dimensional tolerances |
| Hardware |
Hinges, screws, slides, brackets or other mechanical-fastening requirements |
| Surface Finishing |
Original white surface, painting, printing or decorative lamination |
| Edge Finish |
Raw machined edge, edge banding or other finishing requirement |
| Service Environment |
Indoor, humid interior or proposed outdoor exposure |
| Performance |
Rigidity, moisture, screw holding, surface or other project requirements |
| Quantity |
Required quantity; current listed MOQ is 3 tons |
| Destination |
Destination country or port |
PVC Foam Board SGS Document
The original product page provides the following SGS document. Confirm that the report applies to the exact white co-extruded PVC board thickness and density required for your project.
Packaging and Commercial Information
Packaging: Plastic bags, cartons, pallets and kraft paper are listed as packaging options.
MOQ: The current detailed product specification lists a minimum order quantity of 3 tons.
Payment: T/T, L/C, D/P and Western Union are listed.
Delivery Terms: EXW, FOB, CNF and DDU are listed in the original product FAQ.
Lead Time: The main specification lists approximately 15–20 days after deposit. Confirm the current production schedule with the quotation because the original FAQ also contains an older 10–14 working-day statement.
Samples: Free samples are listed as available. Confirm thickness, density, surface and express-freight arrangement when requesting a sample.
Frequently Asked Questions About 4×8 White PVC Co-Extruded Board
What is a 4×8 white PVC co-extruded foam board?
It is a white expanded PVC panel approximately 1220 × 2440mm in size, manufactured with denser PVC surface layers and a lightweight cellular core for suitable cabinet, furniture, interior and fabrication applications.
What is the difference between co-extruded and standard PVC foam board?
Co-extruded board uses denser surface layers together with a foamed PVC core. Standard free-foam board has a different surface and cellular structure and is commonly used for printing, signage and general fabrication.
What size is a 4×8 PVC foam board?
The listed standard size is 1220 × 2440mm, approximately four feet wide by eight feet long.
What thicknesses are available?
The current detailed product-family specification lists thicknesses from 1mm to 35mm. Confirm commercial availability for the exact white co-extruded grade required.
What density is available?
The current source lists 0.35–1.0g/cm³ for the wider PVC foam-board family. The actual density for a white co-extruded grade should be confirmed according to application and thickness.
Can white co-extruded PVC board be used for kitchen cabinets?
Yes. Kitchen cabinet is one of the original listed applications. Final board thickness and density should be selected according to the cabinet component, hardware, load and panel dimensions.
Can it be used for bathroom cabinets?
Yes. Washroom cabinets are also listed among the original applications. Completed cabinet performance depends on hardware, joints, holes, adhesives and installation as well as the PVC panel.
Can PVC co-extruded board be CNC routed?
Yes. It can be evaluated for CNC routing, cutting, drilling and engraving. Processing parameters should account for both the denser surface and foamed core.
Can it hold screws and cabinet hardware?
The source lists screw fastening as an available processing method. Actual performance depends on thickness, density, skin structure, screw design, pilot hole, edge distance and load. Test the actual board and hardware combination.
Can the board be painted?
The smooth co-extruded surface can be evaluated for compatible paint systems. Surface preparation and paint compatibility should be tested on the actual production grade.
Can decorative film be laminated to the board?
Decorative-film lamination can be evaluated using a compatible adhesive and production process. Confirm surface preparation, adhesive, temperature and pressure requirements before bulk production.
Can the board be printed?
Printing is listed among the broader PVC foam-board applications. Test the selected white glossy or matte surface with the intended printer and ink system before bulk production.
Is PVC co-extruded board moisture resistant?
The source physical-property table lists water absorption at ≤1.5%. Finished cabinet or panel performance also depends on joints, holes, hardware, adhesives and installation.
Can it be used outdoors?
Outdoor wall applications are included in the broader source information, but long-term exterior use should be confirmed for the exact co-extruded formulation, UV exposure, color stability and service conditions.
Is the board flame retardant?
The source product-family data lists self-extinguishing behavior in less than five seconds. If a regulated project requires a specific fire classification, request the applicable test report for the exact grade.
What is the MOQ?
The current detailed product specification lists a minimum order quantity of 3 tons.
Are samples available?
The original product information lists free samples as available. Confirm the required thickness, density and surface together with the express-freight arrangement.
What information should I provide for a quotation?
Provide the 4×8 size requirement, thickness, density, white surface requirement, gloss or matte finish, finished application, CNC drawings, hardware or fastening details, finishing process, quantity and destination.
HSQY Qualification and Exhibition Information
![HSQY PVC foam board qualification information]( "HSQY Qualification Information")
HSQY Qualification Information
![HSQY Plastic Group exhibition information]( "HSQY Exhibition Information")
HSQY Exhibition Information
PVC Foam Board SGS PDF
