50mm Knauf Rocksilk RS140 1.2m x 600mm
Knauf Insulation Rocksilk RS140 is a high-density rock mineral wool insulation slab designed for applications requiring maximum thermal performance, acoustic control, and fire safety. With a density of 140 kg/m³ and a thermal conductivity of 0.034 W/mK, RS140 offers robust insulation for residential, commercial, and specialist industrial uses. Manufactured with eco-friendly ECOSE® Technology, it achieves Euroclass A1 non-combustible classification and provides long-term dimensional stability and durability across floors, walls, partitions, and ceilings.
Benefits
- Exceptional Thermal Insulation
- Euroclass A1 Non-combustible
- Superior Acoustic Performance
- Will not slump or degrade over time, maintaining performance for the life of the building
- Versatile Applications
- Eco-Friendly Manufacturing
Good to know
- Available in multiple thicknesses
- Slabs should be closely butted together to ensure continuous insulation. Proper alignment and secure fixing help maximise thermal and acoustic performance.
- Not a decorative surface
- Installation quality matters
- The product should be covered, off the ground and protected from the weather if kept on site
Original: $66.90
-65%$66.90
$23.41More Images
50mm Knauf Rocksilk RS140 1.2m x 600mm
Knauf Insulation Rocksilk RS140 is a high-density rock mineral wool insulation slab designed for applications requiring maximum thermal performance, acoustic control, and fire safety. With a density of 140 kg/m³ and a thermal conductivity of 0.034 W/mK, RS140 offers robust insulation for residential, commercial, and specialist industrial uses. Manufactured with eco-friendly ECOSE® Technology, it achieves Euroclass A1 non-combustible classification and provides long-term dimensional stability and durability across floors, walls, partitions, and ceilings.
Benefits
- Exceptional Thermal Insulation
- Euroclass A1 Non-combustible
- Superior Acoustic Performance
- Will not slump or degrade over time, maintaining performance for the life of the building
- Versatile Applications
- Eco-Friendly Manufacturing
Good to know
- Available in multiple thicknesses
- Slabs should be closely butted together to ensure continuous insulation. Proper alignment and secure fixing help maximise thermal and acoustic performance.
- Not a decorative surface
- Installation quality matters
- The product should be covered, off the ground and protected from the weather if kept on site
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Knauf Insulation Rocksilk RS140 is a high-density rock mineral wool insulation slab designed for applications requiring maximum thermal performance, acoustic control, and fire safety. With a density of 140 kg/m³ and a thermal conductivity of 0.034 W/mK, RS140 offers robust insulation for residential, commercial, and specialist industrial uses. Manufactured with eco-friendly ECOSE® Technology, it achieves Euroclass A1 non-combustible classification and provides long-term dimensional stability and durability across floors, walls, partitions, and ceilings.
Benefits
- Exceptional Thermal Insulation
- Euroclass A1 Non-combustible
- Superior Acoustic Performance
- Will not slump or degrade over time, maintaining performance for the life of the building
- Versatile Applications
- Eco-Friendly Manufacturing
Good to know
- Available in multiple thicknesses
- Slabs should be closely butted together to ensure continuous insulation. Proper alignment and secure fixing help maximise thermal and acoustic performance.
- Not a decorative surface
- Installation quality matters
- The product should be covered, off the ground and protected from the weather if kept on site
