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| Merknaam: | SUNHOUSE |
| Modelnummer: | WPC-08 |
| MOQ: | 200㎡ |
| Betalingsvoorwaarden: | T/T |
Selecting a WPC interior wall panel involves more than choosing a color or comparing the price per piece. Overall width, effective coverage, panel thickness, length, hollow-core structure and fluted spacing can all affect installation efficiency, material consumption, visual appearance and total project cost.
For distributors, contractors and project buyers, the correct specification should be selected according to the wall dimensions, installation method, application environment, design requirements and shipping conditions.
One of the most important purchasing details is the difference between overall panel width and effective coverage width. The overall width is the complete physical width of the panel, including the tongue, groove or overlapping connection. The effective width is the actual wall area covered after adjacent panels are connected.
The total measured width from one outer edge of the panel to the other. This dimension is useful for confirming profile size, packaging and loading information.
The actual width visible or covered after the tongue-and-groove edges are connected. This value should be used when calculating project quantities.
| Width Parameter | Meaning | Purchasing Importance |
|---|---|---|
| Overall Panel Width | Complete physical width including connection edges | Used for checking the product profile, carton dimensions and loading volume |
| Effective Coverage Width | Actual width covered after installation | Used to calculate the number of panels required for the wall area |
| Fluted Face Width | Visible decorative area on the front surface | Affects the rhythm, spacing and visual scale of the finished wall |
| Joint Overlap Width | Part of the panel hidden after connection | Influences effective coverage and connection stability |
WPC interior wall panels are available in different thicknesses and cross-sectional profiles. A greater nominal thickness does not automatically mean better quality. Buyers should compare the complete profile, including the outer wall thickness, internal ribs, hollow chambers, locking edges and panel weight.
| Specification Factor | Possible Benefit | Points To Verify |
|---|---|---|
| Thin Decorative Profile | Lower projection from the wall and potentially lower material weight | Check rigidity, locking-edge strength and wall flatness requirements |
| Medium-Depth Fluted Profile | Balanced decorative depth, weight and installation convenience | Confirm the outer wall thickness and internal reinforcement structure |
| Deep Fluted Profile | Stronger three-dimensional appearance and more pronounced shadow lines | Check dust accumulation, corner finishing and accessory compatibility |
| Increased Outer Wall Thickness | May improve impact resistance and edge strength | Verify actual cut-section measurements instead of relying only on nominal thickness |
| Increased Mineral Filler Content | May increase panel weight and surface hardness | Excessive filler may make the panel brittle and easier to crack during installation |
Buyers should request a cross-section sample or profile drawing showing the nominal thickness, cavity dimensions, internal rib positions and connection details. When comparing quotations, make sure that all suppliers are offering the same profile structure rather than only the same external dimensions.
Most WPC fluted wall panels use a hollow-core structure to control weight and material cost. However, different profiles can have different numbers of chambers, reinforcement ribs and wall thicknesses. These structural differences may influence rigidity, cutting performance and damage resistance.
A profile may contain several hollow chambers. The number alone does not determine quality; chamber size, rib thickness and rib distribution should be considered together.
Reinforcement ribs should be evenly distributed and connected firmly to the front and back walls without collapsed areas or irregular extrusion.
The front face, rear face and side walls should have reasonably consistent thickness throughout the full panel length.
The tongue-and-groove connection should be thick enough to resist cracking but accurately formed enough to allow efficient assembly.
Panel length should be selected according to the finished wall height, installation direction, allowable joints and shipping limitations. Standard production lengths vary among manufacturers, while custom lengths may require a minimum order quantity and additional production time.
| Length Selection | Suitable Situation | Purchasing Consideration |
|---|---|---|
| Length Close To Wall Height | Full-height vertical installation with minimal horizontal joints | Allow sufficient cutting tolerance for floor and ceiling variations |
| Standard Factory Length | Wholesale inventory and general decoration projects | Usually easier to produce, pack and reorder |
| Custom-Cut Length | Large projects with consistent wall dimensions | May reduce cutting waste but can increase MOQ and production requirements |
| Shorter Modular Length | Feature walls, partial-height decoration or mixed design layouts | Creates more joints and requires careful joint-position planning |
| Extra-Long Panel | High walls or special commercial spaces | Check container loading, handling risk and site access before ordering |
The visible fluted pattern has a direct effect on the appearance of the completed wall. Narrow flutes generally create a denser and more detailed visual effect, while wider flutes create a simpler and more architectural appearance.
| Design Characteristic | Visual Effect | Typical Selection Consideration |
|---|---|---|
| Narrow Fluted Spacing | Detailed, compact and visually active | Suitable when the buyer wants a finer decorative rhythm |
| Medium Fluted Spacing | Balanced and adaptable to many interior styles | Often selected for general residential and commercial decoration |
| Wide Fluted Spacing | Clean, bold and more architectural | Suitable for large feature walls and modern interior designs |
| Deep Groove | Creates stronger shadows and a three-dimensional appearance | Requires additional consideration for cleaning and corner finishing |
| Shallow Groove | Creates a softer and flatter decorative effect | May be easier to clean and integrate with surrounding finishes |
Buyers should request full-size installation photos or assemble several samples side by side. A single narrow sample cannot accurately show the final pattern repetition across a large wall.
Panel quantity should normally be calculated using the effective coverage width and usable panel length. Openings, corners, cutting direction, pattern alignment and expected installation loss should also be included.
Assume a wall is 6,000 mm wide and the effective panel coverage is 150 mm.
6,000 mm ÷ 150 mm = 40 panels.
After adding allowance for cutting, damage, color selection and future replacement, the final purchase quantity should be adjusted according to the project conditions.
| Calculation Item | What To Include |
|---|---|
| Wall Dimensions | Measure each wall separately instead of relying only on total floor area |
| Effective Panel Width | Use installed coverage width, not overall physical width |
| Door And Window Openings | Consider whether offcuts can be reused before deducting the complete opening area |
| Cutting Loss | Allow for wall height differences, corners, outlets and damaged ends |
| Pattern Direction | Additional material may be required when grain direction or pattern repetition must match |
| Spare Material | Keep panels from the same production batch for future repair or replacement |
There is no single loss percentage suitable for every project. The required allowance depends on wall shape, installation direction, panel length, number of corners, openings, installer experience and quality requirements.
The selected panel specification must work with the intended installation direction and substrate. Vertical installation is common for fluted wall panels, but horizontal or combined arrangements may also be used for specific designs.
Often creates a taller visual effect and allows full-height panels to minimize horizontal joints. Panel length should be selected according to the finished wall height.
Can create a wider visual effect but may require more cutting, joint planning and support depending on the panel profile.
Requires a reasonably flat, stable and clean substrate. Thin profiles may follow wall irregularities more visibly.
Can help correct uneven walls and create a service cavity, but the profile must be compatible with the fixing locations and support spacing.
Panel size selection should not be separated from the installation accessories. Starting trims, ending trims, internal corners, external corners and joint profiles must match the thickness, color and connection structure of the selected wall panel.
Changes in panel length, width and profile depth can significantly affect carton size, loading volume and international freight cost. A lower unit price may not provide the lowest landed cost if the profile has poor loading efficiency.
| Logistics Parameter | Information Buyers Should Request |
|---|---|
| Pieces Per Carton | Number of panels packed in each carton or bundle |
| Carton Dimensions | Final package length, width and height |
| Net And Gross Weight | Panel weight and packed carton weight |
| Loading Quantity | Estimated square meters, pieces and cartons per container |
| Protective Packaging | Surface film, foam layer, carton strength, end protection and pallet option |
| Mixed Loading | Whether multiple colors, profiles or accessories can be loaded together |
Buyers should avoid comparing WPC wall panel quotations only by price per piece. Panels with different widths, effective coverage, lengths and weights cannot be compared directly without conversion.
No. The calculation should normally use the effective installed width because part of the tongue-and-groove structure is hidden after connection.
Not necessarily. Buyers should evaluate the outer wall thickness, internal ribs, material formula, panel weight and installation requirements together.
Many manufacturers offer customized lengths for bulk orders, but minimum order quantities, production tolerances, packaging and container loading should be confirmed in advance.
Convert both quotations into the price per square meter of effective coverage, then include accessories, freight, cutting loss and installation requirements.
Decorative film, wood grain and color may vary slightly between production batches. Same-batch spare panels are easier to use for future repair or replacement.
We supply WPC fluted interior wall panels for distributors, wholesalers, contractors and commercial projects. Multiple profiles, dimensions, wood grain colors, surface finishes and matching installation accessories are available.
Send us your wall dimensions, preferred profile, panel length, color, quantity and destination market for specification recommendations, samples and wholesale pricing.
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