Finefloor Fibreboard

Create a strong, stable foundation for your flooring with the FineFloor Fibreboard 4mm Underlay – a high-performance, eco-friendly solution designed for laminate and engineered wood floors. Made from natural wood fibres, this rigid panel underlay is ideal for smoothing uneven subfloors while enhancing insulation and acoustic performance.

Unlike foam underlays, fibreboard panels provide a firm and supportive base, helping your flooring sit evenly and perform better over time. It’s the perfect choice for domestic and light commercial installations where subfloor imperfections need to be corrected.

Why Choose FineFloor Fibreboard 4mm Underlay?

FineFloor Fibreboard is specifically designed to tackle uneven surfaces while delivering excellent thermal and acoustic benefits. Its rigid construction helps eliminate minor subfloor imperfections, ensuring a smoother, more stable finish for your laminate or wood flooring.

Made from 100% natural and recyclable wood fibre, it’s also an environmentally friendly option for modern homes.

Key Features

• 4mm Thickness – Ideal for stability and subfloor levelling
• Rigid Fibreboard Panels – Provides strong, supportive base
• Natural Wood Fibre Material – Eco-friendly and 100% recyclable
• Impact Sound Reduction (~18dB) – Reduces noise levels
• Thermal Insulation (~0.5 TOG) – Keeps rooms warmer
• Subfloor Levelling – Helps smooth uneven surfaces
• Easy Installation Panels – Simple to cut, align, and fit
• Pack Size – 11.03m² (22 panels: 590mm x 850mm)

Performance Benefits

✔ Levels Uneven Subfloors
Rigid panels help smooth out imperfections, ensuring a stable and professional finish.

✔ Improves Floor Stability
Provides a solid base that prevents movement and enhances flooring durability.

✔ Thermal Insulation
Excellent insulation properties make it ideal for cold subfloors such as basements.

✔ Noise Reduction
Reduces impact sound, creating a quieter and more comfortable living space.

✔ Eco-Friendly Choice
Made from natural wood fibres, supporting sustainable and environmentally conscious living.

Ideal Applications

• Laminate flooring
• Engineered wood flooring
• Uneven subfloors
• Domestic and light commercial use
• Cold subfloor areas (e.g., basements)

Important Considerations

• No built-in moisture barrier – not suitable for damp or high-moisture areas without additional protection
• Not recommended for underfloor heating in standard specifications
• Best used in dry environments with stable subfloors

Reliable Support for Better Flooring

The FineFloor Fibreboard 4mm Underlay is the perfect choice for those looking to improve subfloor conditions while enhancing comfort and insulation. Its rigid structure, eco-friendly composition, and excellent performance make it a trusted solution for laminate and wood flooring installations.

Choose FineFloor Fibreboard for a smoother, warmer, and more stable flooring experience.