Description
Product details
Product information
Rockwool RWA45 Stone Wool Insulation Slab 1200 x 600 x 100 mm 2.88m2 Pack is a top choice for professionals and DIYers seeking excellent thermal, fire, and acoustic insulation. Ideal for walls, ceilings, floors, and roofs, this versatile slab boosts energy efficiency, improves safety, and reduces noise in residential and commercial projects. Whether renovating a home or working on a construction site, RWA45 delivers reliable, durable insulation that meets modern building standards.
- Statutory
Features and benefits
Insulate with confidence using Rockwool RWA45. These 100mm slabs offer superb thermal, acoustic and fire performance — easy to fit, fully certified, and made to last in any residential or commercial build.
- 1200 x 600 x 100mm, Qty 4
- Outstanding Thermal Performance: Achieves a thermal conductivity of 0.035 W/mK to enhance energy efficiency.
- Superior Fire Safety: Rated as Euroclass A1 non-combustible insulation, offering the highest level of fire resistance.
- Enhanced Acoustic Protection: Reduces noise transmission for a quieter and more comfortable living or working space.
- Easy Installation: Semi-rigid stone wool slabs designed for friction-fit placement without additional fixings.
- Sustainable and Durable: Made from robust, eco-friendly stone wool, ensuring long-lasting insulation performance.
- EN Standards Certified: Trusted and proven with compliance to EN 13162 standards for assured quality.






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