wedi Fundo sloping board for Primo – extending the shower floor with gradient
The wedi Fundo sloping board for Primo is an optional extension for wedi Fundo Primo shower trays. By adding this sloping board, the shower floor can be extended beyond the standard shower zone, allowing water to drain in a controlled way over a larger surface towards the channel. This makes the sloping board ideal for spacious walk-in showers, open-plan bathrooms and designs where the shower floor continues seamlessly.
➕ Extends the draining surface
➕ For wedi Fundo Primo shower trays
➕ Available in two thickness variants
➕ Prefabricated slope – fast installation without wet screed
Flexible solution for larger shower layouts
The sloping boards are installed next to the wedi Fundo Primo shower tray when drainage is required outside the shower area. Depending on the desired length and floor build-up, this sloping board is available in two versions. The slope always runs along the 600 mm side, ensuring reliable water flow towards the shower tray and drain.
Technical specifications
- Brand: wedi
- Type: Sloping board for extending the shower floor
- Compatible with: wedi Fundo Primo shower trays
- Dimensions: 1,200 × 600 mm
- Thickness variant 1: 40 → 46 mm (matching Primo)
- Thickness variant 2: 46 → 52 mm (for additional extension)
- Slope direction: along the 600 mm side
- Material: XPS foam with mortar coating
Combine this sloping board with the appropriate wedi Fundo Primo shower tray, drainage and sealing systems for a safe, waterproof and durable shower solution.
wedi Fundo sloping board for Primo – extended shower floor with gradient
The wedi Fundo sloping board for Primo is an additional sloping element installed next to a wedi Fundo Primo shower tray. By using this sloping board, the shower area is extended so that water drains in a controlled way towards the channel not only within the shower zone but also beyond it. This makes the sloping board particularly suitable for spacious walk-in showers, open-plan bathrooms and bathrooms without a shower enclosure.
Larger shower area with controlled drainage
In larger or open shower layouts, it is often desirable to drain water across a wider floor area than the standard shower tray alone. The wedi Fundo sloping board for Primo enables this by creating an additional draining surface that connects seamlessly to the existing shower tray. This helps keep the bathroom safe, tidy and fully waterproof.
- Extends the draining surface of the shower floor
- Ideal for spacious walk-in showers and open bathroom layouts
- Controlled water drainage outside the shower zone
- Flush connection to the Fundo Primo shower tray
Specifically designed for wedi Fundo Primo
This sloping board is specifically designed for use with wedi Fundo Primo shower trays. Depending on the required length and floor build-up, the sloping board is available in two thickness variants. This allows the gradient to be extended further while maintaining a consistent floor build-up and reliable drainage.
- Thickness variant 40 → 46 mm for direct connection to Primo
- Thickness variant 46 → 52 mm for extended gradients
- Slope runs along the 600 mm side
- Prefabricated slope – no wet screed required
100% waterproof as part of the wedi system
Like all wedi Fundo solutions, this sloping board is made from a closed-cell XPS foam core with a special mortar coating. The material is fully waterproof, does not absorb moisture and is ready for tiling. When combined with wedi sealing systems, it provides a durable and technically reliable shower solution.
Optional accessory for wedi Fundo Primo shower trays
This sloping board is an optional addition for wedi Fundo Primo shower trays and is used when water drainage is required outside the standard shower zone. By selecting the correct thickness variant, the gradient can be perfectly adapted to the desired shower layout.
Specifications
| Manufacturer | wedi |
| Product name | wedi Fundo sloping board for Primo |
| Type | Sloping board – shower floor extension |
| Compatible with | wedi Fundo Primo shower trays |
| Dimensions | 1,200 × 600 mm |
| Thickness variant 1 | 40 → 46 mm |
| Thickness variant 2 | 46 → 52 mm |
| Slope direction | Along the 600 mm side |
| Material | XPS foam with mortar coating |
| Waterproof | Yes – part of the wedi system |
Part of the complete wedi system
Together with the corresponding shower tray, drainage components and sealing systems, the wedi Fundo sloping board for Primo forms a complete, safe and waterproof solution for modern walk-in showers with a continuous floor design.
