200*14mm Double-Ribbed Grille WPC Wall Panel

Key Advantages

• Double-rib reinforced structure: Two longitudinal reinforcing ribs on back or within profile – enhances bending strength and structural stability
• 200*14mm dimensions: Wider format with prominent three-dimensional effect; larger coverage per piece
• Linear weight 800g/m: Balanced density and weight for large-area installation structural requirements
• Deformation resistant: Double-rib structure reduces risk of bending and warping
• Break resistant: Reinforcing ribs improve impact resistance, reducing breakage risk during transport and installation
• Eco-friendly substrate: Odorless – complies with indoor decoration environmental standards
• Fire, moisture, and insect resistant: Material provides flame retardant properties; non-absorbent; not susceptible to insects
• Customizable surface: Wood grain, solid colors, and other finishes available
• Easy installation: Adhesive or furring channel systems
• Simple maintenance: Easy-to-clean surface with durable structure

Product Features

Applications

• Commercial ceilings: Office lobby ceilings, shopping mall public area ceilings, exhibition hall ceilings
• Large exhibition halls: Booth wall decoration, exhibition hall partitions, display area grille ceilings
• Shopping mall walls: Interior wall decoration, storefront grilles, corridor walls
• Office partitions: Office area partitions, open-plan space dividers, meeting room walls
• Large-area wall decoration: Hotel lobbies, clubs, airport waiting area walls
• Other venues: Schools, hospitals, libraries – interior walls and ceilings

FAQ and Precautions

Q: What is the structural difference between double-ribbed grilles and standard grilles?
A: Double-ribbed grilles have two longitudinal reinforcing ribs on the back or within the profile, forming an “I” or “U” shaped reinforced structure. Standard grilles typically have a single-wall structure without reinforcing ribs. The double-rib structure provides higher bending strength and impact resistance at the same linear weight, reducing deformation risk in long-span installations.

Q: What are the suitable applications for the 200mm width?
A: The 200mm width provides larger coverage per piece, suitable for large-area walls, ceilings, and partitions. Compared to narrower grilles, it offers higher installation efficiency, fewer joints, and a more continuous visual appearance.

Q: Is the 800g/m linear weight sufficient for ceiling applications?
A: 800g/m is the standard linear weight for this specification, and the double-rib structure provides additional structural support. For ceiling applications, use appropriately spaced furring channels (recommended ≤400mm) and sufficient fasteners. Specific load-bearing capacity should be referenced from product test reports.

Q: Is the surface finish easily scratched?
A: The surface lamination or heat transfer layer has defined scratch resistance for daily wiping and light contact. Avoid scratching with sharp objects. For large-area installations, protect the surface during construction to prevent tool scratches.

Q: Can it be used outdoors?
A: This product is designed for indoor decoration. Prolonged outdoor exposure to UV radiation and extreme temperature changes may cause material aging, fading, or deformation. Outdoor use is not recommended.

Precautions

• Check substrate flatness, dryness, and cleanliness before installation. Large-area installation requires a flat substrate. Recommended deviation ≤3mm over 2 meters.
• Use a fine-tooth saw blade for cutting to maintain straight edges. For multi-strip assembly, pre-arrange layout to ensure consistent grille direction and even gaps.
• Use neutral eco-friendly adhesives (for adhesive installation) or appropriate fasteners (for dry-hanging/furring channel installation). Avoid solvent-based adhesives containing toluene or xylene.
• Clean with a soft cloth, soft brush, and neutral detergent. Avoid steel wool, stiff brushes, abrasive cleaners, or strong acids/alkalis.
• Store products flat with stack height not exceeding one meter. Avoid heavy pressure that may deform grilles. Although the double-rib structure enhances strength, avoid localized concentrated loads.
• Protect product surfaces and ends during transport. Avoid impact that may damage grille ends or scratch surfaces.
• For ceiling installations, ensure furring channel spacing is appropriate (recommended ≤400mm) and use sufficient fasteners. For long-span installations, add hangers or supports at intermediate points.
• For large-area wall installations, allow expansion gaps as per product instructions (recommended 2-3mm gaps per 5 meters).
• For corners, use 45° miter joints or dedicated corner trim.
• Avoid using transparent adhesive tape for temporary fixing on the surface, as residue may damage the surface finish.