| SKU: | |
|---|---|
| Lead time: | |
| MOQ: | |
| Color: | |
| Texture: | |
40*30
VIDAR
39259000
Vidar’s 4030mm Co-Extruded WPC Solid Hollow Joist is a critical foundational component for outdoor decking projects, designed to provide stable support while matching the durability of WPC decking boards. Available in both solid and hollow structures, this joist (Model: 40*30) uses co-extrusion technology to create a tough outer layer that resists damage from the elements. It comes in lengths from 1m to 5m, with full customization to fit deck sizes—from small residential patios to large commercial decks. As part of Vidar’s WPC product line, it shares the same eco-friendly core (recycled wood fibers and HDPE) as their decking, ensuring consistent performance and aesthetics across your project.
Strong & Stable Support: The co-extruded outer layer and solid/hollow core provide excellent load-bearing capacity—supporting decking boards, outdoor furniture, and foot traffic without sagging. It’s tested to handle up to 250kg per linear meter (when spaced 400mm apart).
Resistance to Decay & Pests: Unlike traditional wooden joists, it resists rot, decay, and insect infestations (like termites). No chemical treatments are needed, making it safe for gardens with plants or pets.
Eco-Friendly Design: Made from recycled wood fibers and plastic, it reduces deforestation and plastic waste. It’s also 100% recyclable at the end of its lifespan, aligning with sustainable building practices.
Consistent Performance with WPC Decking: Matching the material composition of Vidar’s WPC decking, it expands and contracts evenly in temperature changes—preventing gaps or warping between joists and decking boards.
Low Maintenance & Easy Installation: No painting, staining, or sealing is required. It can be installed with standard tools and fasteners (same as wooden joists), saving time and labor costs.
This WPC joist is exclusively designed for decking support, suitable for:
Residential Deck Foundations: Supports backyard decks, patios, or rooftop gardens, providing a stable base for family use.
Commercial Deck Projects: Ideal for restaurant terraces, hotel pool decks, or park boardwalks—its durability handles high foot traffic and frequent use.
Coastal Deck Installations: Resists saltwater corrosion, making it reliable for beachfront homes or coastal commercial spaces.
Deck Renovations: Replaces old, rotting wooden joists during deck upgrades, as it’s compatible with existing WPC or wood decking boards (though pairing with Vidar WPC decking is recommended for optimal performance).
Solid joists offer maximum load-bearing capacity, suitable for decks with heavy furniture (like outdoor kitchens) or high foot traffic. Hollow joists are lighter (easier to transport) and more cost-effective, ideal for standard residential decks with moderate load needs. Both have the same co-extruded durability.
Yes. It’s compatible with most standard WPC decking boards, as it follows industry-standard spacing and fastening guidelines. However, pairing it with Vidar decking ensures consistent material performance (e.g., expansion rates), reducing long-term issues.
Traditional wooden joists last 5–8 years (even with treatments). Vidar’s WPC joist has a 15+ year service life, eliminating frequent replacements and lowering long-term maintenance costs.
Vidar’s 4030mm Co-Extruded WPC Solid Hollow Joist is a critical foundational component for outdoor decking projects, designed to provide stable support while matching the durability of WPC decking boards. Available in both solid and hollow structures, this joist (Model: 40*30) uses co-extrusion technology to create a tough outer layer that resists damage from the elements. It comes in lengths from 1m to 5m, with full customization to fit deck sizes—from small residential patios to large commercial decks. As part of Vidar’s WPC product line, it shares the same eco-friendly core (recycled wood fibers and HDPE) as their decking, ensuring consistent performance and aesthetics across your project.
Strong & Stable Support: The co-extruded outer layer and solid/hollow core provide excellent load-bearing capacity—supporting decking boards, outdoor furniture, and foot traffic without sagging. It’s tested to handle up to 250kg per linear meter (when spaced 400mm apart).
Resistance to Decay & Pests: Unlike traditional wooden joists, it resists rot, decay, and insect infestations (like termites). No chemical treatments are needed, making it safe for gardens with plants or pets.
Eco-Friendly Design: Made from recycled wood fibers and plastic, it reduces deforestation and plastic waste. It’s also 100% recyclable at the end of its lifespan, aligning with sustainable building practices.
Consistent Performance with WPC Decking: Matching the material composition of Vidar’s WPC decking, it expands and contracts evenly in temperature changes—preventing gaps or warping between joists and decking boards.
Low Maintenance & Easy Installation: No painting, staining, or sealing is required. It can be installed with standard tools and fasteners (same as wooden joists), saving time and labor costs.
This WPC joist is exclusively designed for decking support, suitable for:
Residential Deck Foundations: Supports backyard decks, patios, or rooftop gardens, providing a stable base for family use.
Commercial Deck Projects: Ideal for restaurant terraces, hotel pool decks, or park boardwalks—its durability handles high foot traffic and frequent use.
Coastal Deck Installations: Resists saltwater corrosion, making it reliable for beachfront homes or coastal commercial spaces.
Deck Renovations: Replaces old, rotting wooden joists during deck upgrades, as it’s compatible with existing WPC or wood decking boards (though pairing with Vidar WPC decking is recommended for optimal performance).
Solid joists offer maximum load-bearing capacity, suitable for decks with heavy furniture (like outdoor kitchens) or high foot traffic. Hollow joists are lighter (easier to transport) and more cost-effective, ideal for standard residential decks with moderate load needs. Both have the same co-extruded durability.
Yes. It’s compatible with most standard WPC decking boards, as it follows industry-standard spacing and fastening guidelines. However, pairing it with Vidar decking ensures consistent material performance (e.g., expansion rates), reducing long-term issues.
Traditional wooden joists last 5–8 years (even with treatments). Vidar’s WPC joist has a 15+ year service life, eliminating frequent replacements and lowering long-term maintenance costs.
