Rockwool RWA45 Acoustic Insulation Slab

Designed for high-performance thermal, acoustic, and fire insulation, ROCKWOOL RWA45 Acoustic Insulation Slabs offer a reliable, durable solution for a wide range of general building applications.
Water-repellent and easy to work with, these resin-bonded stone wool slabs are simple to cut and fit, saving both time and effort during installation. Once in place, they require no ongoing maintenance, making them a cost-effective and energy-efficient choice for long-term performance.
Whether you're insulating internal walls, floors, or ceilings, trust ROCKWOOL RWA45 for superior sound absorption, fire resistance, and thermal insulation — all in one product.

Key Benefits:

• Delivers thermal, acoustic & fire insulation in one solution
• Water-repellent, durable and cost-effective
• Easy to cut, shape and install
• No maintenance required once installed
• Thermal conductivity: 0.035 W/mK
• Excellent sound absorption across a broad frequency range
• Non-combustible – Euroclass A1 fire rating
• Certified to EN 13162 and CE marked
• Compliant with UK and Ireland Building Regulations for non-combustible products

Product Specifications:

Thickness: From 25mm - 100mm
Material: Stone wool (resin bonded)
Thermal Conductivity: 0.035 W/mK
Fire Rating: Euroclass A1 (BS EN 13501-1)
Certification: CE marked to EN 13162

Applications:
• Internal walls
• Floors
• Ceilings
• General building applications requiring acoustic control and fire safety