Original: $81.05
-65%$81.05
$28.37The Story
Rockwool RainScreen Duo Slab is a dual-density stone wool insulation designed for ventilated façades and cladding systems. Its firm outer layer ensures secure fixing, while the softer inner layer provides a continuous thermal barrier. Non-combustible, acoustically effective, and weather-resistant, it delivers long-lasting performance for residential, commercial, and high-rise buildings.
Benefits
- Delivers excellent thermal stability to help improve building efficiency and support low-energy design
- Non-combustible construction provides exceptional fire resistance for increased façade safety
- Outer surface offers a firm, durable face for secure fixings in cladding and façade applications
- Inner layer compresses against the structure for close contact and reduced thermal bridging
- Naturally sound-absorbent stone wool helps limit external noise transmission into the building
- Water-repellent fibres provide resistance to rain during installation while remaining vapour-permeable
- Maintains thickness, shape, and performance over time, even in challenging weather conditions
- Manufactured from stone-based materials with recycled content, supporting sustainable build practices
Good to Know
- Suitable for ventilated rainscreen systems, sealed façade assemblies, and other external wall configurations
- Available in a range of thicknesses to meet different thermal or acoustic specifications
- Easily cut using a utility knife; wear gloves and a dust mask when cutting in unventilated areas
- Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain
- Specialist PPE is not required, though a dust mask is recommended if cutting in unventilated areas
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Rockwool RainScreen Duo Slab is a dual-density stone wool insulation designed for ventilated façades and cladding systems. Its firm outer layer ensures secure fixing, while the softer inner layer provides a continuous thermal barrier. Non-combustible, acoustically effective, and weather-resistant, it delivers long-lasting performance for residential, commercial, and high-rise buildings.
Benefits
- Delivers excellent thermal stability to help improve building efficiency and support low-energy design
- Non-combustible construction provides exceptional fire resistance for increased façade safety
- Outer surface offers a firm, durable face for secure fixings in cladding and façade applications
- Inner layer compresses against the structure for close contact and reduced thermal bridging
- Naturally sound-absorbent stone wool helps limit external noise transmission into the building
- Water-repellent fibres provide resistance to rain during installation while remaining vapour-permeable
- Maintains thickness, shape, and performance over time, even in challenging weather conditions
- Manufactured from stone-based materials with recycled content, supporting sustainable build practices
Good to Know
- Suitable for ventilated rainscreen systems, sealed façade assemblies, and other external wall configurations
- Available in a range of thicknesses to meet different thermal or acoustic specifications
- Easily cut using a utility knife; wear gloves and a dust mask when cutting in unventilated areas
- Store under cover, off the ground, avoiding prolonged exposure to sunlight and rain
- Specialist PPE is not required, though a dust mask is recommended if cutting in unventilated areas
