Karma Visco 21 – 1175mm X 575mm X 21mm

While keeping room height loss to a minimum, Karma Visco 21 is intended to reduce impact and airborne sound through your floors and damp vibration. At 21mm thick, the shallow acoustic overlay boards are crafted with moisture-resistant MDF substrate layers combined with cement particleboard, as well as sound damping strips.

With a resilient layer of acoustic felt adhered to the underside, minor irregularities are contoured over. The boards are ideal for use on both wooden and concrete floors, feature a BBA certificate (92/2826) and can easily meet Part E with a resilient bar ceiling.

Features & Benefits: Karma Visco 21 – 1175mm x 575mm x 21mm

• 1175mm x 575mm x 21mm
• Laid area per board: 0.675 m²
• Board weight: 18.0 kg/m²
• Intended to damp vibration, reduce impact and airborne sound through your floors
• Keeps room height loss to a minimum
• Shallow construction
• Crafted with moisture-resistant MDF substrate layers combined with cement particleboard and sound damping strips
• Resilient layer of acoustic felt adhered to the underside so that minor irregularities are contoured over
• Ideal for use on both wooden and concrete floors

Standards & Certification

• BBA certificate: 92/2826 applies