Description
Technical Parameters
GJ28 WPC Panel for Exterior Walls is an extruded wood-plastic composite profile with a defined cross-sectional configuration. It is supplied as a continuous WPC wall-panel profile for commercial sourcing and project specification.
Technical Specifications
|
Item |
Specification |
|
Product Name |
WPC Panel for Exterior Walls |
|
Model |
GJ28 |
|
Brand |
BOSEN FLOORING |
|
Material |
60% Wood Powder / 30% PE / 10% Additives |
|
Manufacturing Process |
Extrusion |
|
Overall Width |
219 mm |
|
Effective Width |
200 mm |
|
Weight |
2.93 kg/m |
|
Color |
Customized |
|
Application |
Exterior walls / outdoor / garden / patio / courtyard |
|
MOQ |
600 m² |
|
Sample |
Free sample available |
|
Payment |
T/T |
|
Packing |
According to customer requirements |
Profile Construction
Extrusion-based profile
GJ28 is manufactured by extrusion, forming the WPC material into a continuous wall-panel profile.
Material composition
The profile is manufactured from a formulation containing 60% wood powder, 30% PE and 10% additives.
Profile section
The GJ28 cross-sectional configuration is defined by the product drawing and forms the standard profile geometry for this wall-panel product.
Exterior Wall Application
Building facade projects: GJ28 is supplied for exterior wall projects where a continuous WPC panel profile is required for outdoor architectural or renovation applications.
Renovation and landscape structures: The profile can be specified for exterior renovation work and outdoor structures where a defined composite wall-panel profile is required.
Material Quantity Planning
Coverage reference
GJ28 is supplied as a continuous wall-panel profile, so material requirements should be calculated from the effective coverage width rather than the overall profile width.
Project quantity
Required quantities can be estimated from the wall area and effective coverage width, with additional allowance for joints, end cuts and installation-related material loss.
Length planning
For project orders, required profile lengths should be considered together with wall dimensions and cutting requirements to reduce unnecessary off-cuts during installation.
Customization for Bulk Orders
GJ28 can be reviewed for customized commercial requirements where the standard product specification does not fully match a project or distribution requirement. Customization is subject to order quantity, tooling requirements and production conditions.
Color matching
Customized colors can be developed according to the buyer's target color reference. RAL references or physical samples can be used for color matching where applicable, with the final color specification confirmed before production.
Profile requirements
Project-specific profile dimensions or cross-sectional configurations can be reviewed for bulk orders. Buyers can provide a technical drawing or target dimensions so tooling feasibility and production requirements can be evaluated.
Surface finish
The required exterior appearance or surface finish can be discussed according to the project specification, subject to available production tooling and manufacturing conditions.
GJ28 Production Background
Product development
GJ28 is developed and manufactured within BOSEN's WPC product range, supported by more than 12 years of experience in WPC product development and manufacturing.
Manufacturing facility
BOSEN operates production facilities covering approximately 22,000 m², with an annual production capacity of approximately 30,000 tons.
GJ28 production
GJ28 is manufactured through extrusion within BOSEN's WPC production operation according to the confirmed product specification and order requirements.
Product Quality Verification
Material checks
The wood powder, PE and additive components are checked against the applicable production requirements before extrusion.
Profile inspection
GJ28 profiles are checked during production against the specified profile dimensions to identify dimensional deviations.
Surface inspection
The finished profile surface is visually inspected for visible defects and consistency before packing.
Pre-shipment verification
Finished GJ28 profiles are checked against the applicable product requirements before shipment.




FAQ
Q: What profile documentation is available for GJ28 before ordering?
A: BOSEN can provide the GJ28 technical drawing showing the profile cross-section and applicable dimensions. The drawing can be used to review profile compatibility, confirm project requirements and prepare material calculations before ordering.
Q: Can the GJ28 profile be customized for a different cross-section?
A: Project-specific GJ28 profile dimensions or cross-sectional configurations can be reviewed for bulk orders. Buyers can provide target dimensions or a technical drawing so tooling feasibility, order requirements and production conditions can be evaluated before quotation.
Q: Can GJ28 be supplied in customized colors for commercial projects?
A: Yes. GJ28 can be supplied in customized colors for bulk orders. Buyers can provide a target color reference, RAL reference or physical sample for evaluation, with the final color specification confirmed before production.
Q: What is the minimum order quantity for GJ28?
A: The standard MOQ for GJ28 is 600 m². Customized colors, profile modifications or new tooling may require different order quantities, which should be confirmed during quotation.
Q: What is the production lead time for GJ28?
A: The standard production lead time for GJ28 is 15–20 days. The final schedule depends on the confirmed order quantity, color requirements, customization, tooling and production conditions.
Q: Can buyers receive a physical GJ28 sample before bulk production?
A: Yes. Free samples are available for buyers who need to evaluate the physical GJ28 profile before placing a commercial order. Samples can be used to check the actual profile form, surface appearance and color before bulk production.
Q: Which countries and ports can GJ28 be exported to?
A: GJ28 can be exported to markets served by BOSEN. FOB, CIF and EXW are available depending on the destination, order quantity and shipping requirements. Buyers can provide their destination country and port for a specific quotation.
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