GRANAB manufactures subfloor systems for homes, offices, schools and public buildings, with over 4,500,000 m2 of subfloor system installed.
The patented steel subfloor system has damping elements for effective impact sound reduction and airborne sound insulation.
The system meets the requirements of EKS, the European construction standards, and type-approved by the SP Technical Research Institute of Sweden and technically approved by SINTEF in Norway with respect to sound-dampening properties, dynamic loads and strength.
GRANAB is a leading developer of acoustic subfloor systems and this brochure provides information on the range of solutions to achieve required sound insulation.
A versatile system suited to any large or small project.
