Flooring underlay Dedra Paca PCV 270x130 with 30 mm water-absorbent rubber pad (15B066)

Dedra Paca PCV 270x130 underlay combines PVC surface panels with a 30 mm water-absorbent rubber pad to create a stable, moisture-managing layer beneath floor coverings. The product is designed for use under a variety of floor finishes where additional cushioning and liquid absorption are desired. Its construction provides a balance of structural support from PVC and localized water retention from the rubber layer, helping to protect subfloors and extend the performance of the installed flooring.

Advantages

The PVC surface panels provide a flat, durable interface that resists abrasion and helps distribute point loads evenly across the underlay. The integrated 30 mm rubber pad absorbs small spills and surface moisture, reducing the risk of liquid reaching the subfloor. Together these materials offer improved impact dampening and a modest thermal barrier compared with bare substrates. The underlay is lightweight to handle and cut to fit common floor layouts.

Suitable for

• Residential rooms with potential for minor spills (kitchens, utility rooms, entryways)
• Light commercial areas where cushioning and moisture control are needed
• Installations under laminate, engineered wood and other floating floor systems
• Renovation projects where a level, impact-dampening layer is required

Key specifications

• Panel dimensions: 270 x 130 mm PVC surface elements
• Rubber pad thickness: 30 mm water-absorbent layer
• Composite structure: rigid PVC surface combined with compressible rubber backing
• Primary functions: moisture absorption, impact damping, load distribution

How to use

Place the underlay panels evenly across the prepared subfloor with the PVC surface facing upward and the water-absorbent rubber pad against the substrate. Trim panels as required to fit edges and around fixtures, ensuring joints are butted or slightly staggered according to the flooring manufacturer's guidance. Install the final floor covering directly over the underlay, following the flooring product's installation instructions for floating or fixed systems. Maintain a continuous layer without gaps to ensure consistent moisture management and cushioning performance.

Usage recommendations

Ensure subfloor is clean, dry and free of debris before laying the underlay. For areas with frequent heavy moisture exposure, pair this underlay with a suitable vapor barrier or choose a system rated for higher water exposure. Follow the top flooring manufacturer's requirements for underlay thickness and compressibility to preserve warranty conditions and floor performance.