Naturheld Wood Fibre Insulation Board 140

Naturheld 140 - Wood Fibre Insulation Boards

Naturheld 140 Wood Fibre Boards are a versatile, eco friendly insulation solution designed for walls, roofs and floors. Made from natural wood fibres, they not only provide excellent thermal and acoustic insulation but also protect your building fabric by managing moisture effectively.

Why chose Naturheld 140?

Sustainable and Natural - Renewable wood fibre boards with long lasting performance.

Superior Thermal Performance - Keeps your home warmer in winter, cooler in summer.

Sound Insulating - High density reduces external noise from traffic, rain and aircraft.

Breathable and Moisture Resistant - Prevents condensation, mould, and rot by allowing vapour movement. 

Versatile Applications - Perfect for walls, roofs and floors in both modern and traditional buildings. 

Long Term Protection - Safeguards the building fabric against moisture damage and extend lifespan. 

Product Applications

• Wall Insulation - Interior or exterior use, as a plaster/render carried board, within EWI systems, or behind cladding/brick.
• Roof Insulation - Ideal as sarking boards above rafters, reducing thermal bridging and boosting energy efficiency.
• Floors & more - Adds thermal mass, improving comfort and stability across the structure.

Key Features & Performance

• Density - High density wood fibre for strength and stability.
• Thermal Capacity - High mass helps regulate indoor temperatures year round.
• Moisture Control - Vapour permeable to minimise condensation and protect structural timbers.
• Acoustic Benefits - Reduces airborne and impact noise for a quieter home.

Built for Healthy, Comfortable Living

Naturheld 140 doesn't just insulate - it balances moisture, regulates temperature, and reduces noise, all while being eco friendly and sustainable. Perfect for new builds, renovations or heritage properties, its a long term investment in comfort, energy efficiency and building health.