When installing a walk-in shower on timber floors, stability, waterproofing, and ease of installation are crucial. Ardex Ireland offers the ideal solution with Wedi Fundo Rioligno (25/54mm) and Fundo Ligno Plus (23/44mm) – both designed for seamless, flush-to-floor integration. Combined with the Wedi Fundo Sealing Set and Wedi 610 adhesive, these systems provide a 100% waterproof and secure shower base, ensuring long-term performance.
Fundo Rioligno: Ideal for Timber Subfloorsand has a Linear drain
Designed for direct installation on timber floors, Fundo Rioligno eliminates the need for additional reinforcement. At 25mm thick (54mm including falls), it integrates smoothly into timber constructions, maintaining floor height consistency.
Benefits:
✔ No additional reinforcement required
✔ Integrated drain technology for fast, efficient water removal
✔ Pre-sloped surface – no extra levelling needed
✔ Lightweight yet robust for easy installation
Fundo Ligno Plus: Slim & Versatile
For projects requiring a thinner profile, Fundo Ligno Plus offers a 23mm thick board (44mm including falls), making it ideal for renovations and areas with height restrictions.
Why Choose Fundo Ligno Plus?
✔ Ultra-low height – perfect for retrofit projects
✔ Fully waterproof – no additional sealing required
✔ Compatible with tiles
✔ Strong and stable – long-lasting performance
Enhanced Waterproofing with Wedi Fundo Sealing Set & Wedi 610
When connecting to the Wedi Building board or another tillable surface , ensure a completely watertight system, use the Wedi Fundo Sealing Set with Wedi 610 adhesive. This combination creates a secure, permanently waterproof seal at all joints and connections, guaranteeing a leak-free, durable installation.
For more details on these innovative shower solutions, contact Ardex Ireland today!

