Mineral fibre insulation, also known as rockwool or stone wool insulation, is a type of insulation material made from natural minerals, such as volcanic rock or slag. These materials are melted and spun into fibres, which are then bound together to create insulation batts, rolls, or slabs. Mineral fibre insulation is known for its excellent thermal, acoustic, and fire-resistant properties.

Key Features and Benefits of 75mm Rockwool Cavity Insulation Batts:

• Excellent Thermal Performance: With a thermal conductivity of 0.037 W/mK, these batts effectively reduce heat loss through cavity walls, contributing to lower energy bills and a more comfortable indoor environment.
• Superior Acoustic Performance: The fibrous nature of mineral wool provides excellent sound absorption, reducing noise transfer between rooms and from outside. This creates a quieter and more peaceful living space.
• Lightweight and Easy to Install: The Rockwool Cavity Insulation Batts are lightweight and easy to handle, making them simple to install even in confined spaces. Their flexible nature allows them to adapt to any imperfections in the cavity wall, ensuring a snug and secure fit.
• Rigid and Full-Fill: These batts are designed to completely fill the cavity wall, providing a comprehensive insulation solution that minimises gaps and thermal bridging.
• Fire Resistance: Mineral wool is non-combustible and achieves the highest Euroclass A1 fire rating, offering excellent fire protection for your building.
• Sustainable Choice: Made from natural and abundant minerals, Rockwool insulation is an environmentally friendly option with a low environmental impact.

Applications:

• Masonry Cavity Walls: Ideal for insulating new build and existing cavity walls in residential and commercial buildings.
• Extensions: Provides effective thermal and acoustic insulation for new extensions, ensuring a comfortable and energy-efficient space.
• Renovations: Can be used to upgrade the insulation in existing cavity walls, improving thermal performance and reducing energy costs.

Technical Specifications:

• Thickness: 75mm
• Board Size: 1200mm x 455mm
• Thermal Conductivity: 0.037 W/mK
• R-Value: 2.03 m²K/W
• Fire Rating: Euroclass A1 (Non-combustible)
• Pack Quantity: 9 boards
• Pallet Quantity: 15 packs (73.71m²)

Why Choose Rockwool Cavity Insulation Batts?

Rockwool Cavity Insulation Batts offer a reliable and high-performing solution for insulating your cavity walls. Their exceptional thermal and acoustic performance, ease of installation, and fire resistance make them a popular choice for both professionals and DIY enthusiasts.

Order Your Rockwool Cavity Insulation Batts Today

Browse our selection of Rockwool Cavity Insulation Batts online and enjoy competitive prices, fast UK delivery, and expert advice. Invest in high-quality insulation and create a more comfortable, energy-efficient, and sustainable home.