Rockwool Soffit Slab is a high-performance stone wool insulation designed for thermal, acoustic, and fire protection in soffit applications. With its Euroclass A1 non-combustibility, it provides outstanding fire resistance, helping to prevent flame spread in exposed soffits, car parks, and commercial buildings. Its dense stone wool composition also delivers excellent thermal efficiency (as low as 0.034 W/mK) and superior sound absorption, reducing noise transmission between floors.
Available in different finishes to suit aesthetic and performance requirements, Rockwool Soffit Slab White and Black provide a decorative, factory-applied coating, ideal for visible applications. Rockwool Soffit Slab Plain offers a cost-effective, standard option, while the Foil-Faced variant enhances moisture resistance and thermal performance, making it ideal for humid environments.
Easy to install with mechanical fixings or adhesive, Rockwool Soffit Slabs offer long-lasting, fire-safe insulation for new builds and refurbishments. Explore our range today to find the right Rockwool Soffit Slab for your project.
