START COMPANY GRANAB SUBFLOOR SYSTEMS • Shape permanence • Sound insulation • Comfort • Installation • Subfloors • Planning and installation drawings SYSTEM 3000 SYSTEM 7000 PLANNING INSTRUCTIONS TESTING, CERTIFICATION, APPROVAL MATERIAL PROPERTIES ALTERNATIVE FLOOR COVEREINGS TILED SURFACES, BATHROOMS BATHROOM MODULES PLANNING COMFORT-ADAPTED DEFLECTION IMPACT AND AIRBORNE SOUND INSULATION OFFICES, PUBLIC BUILDINGS VENTILATED SUBFLOORING FLOOR HEATING ADDITION OF LEVELS TO EXISTING STRUCTURES ATTIC CONVERSIONS WOODEN SUBFLOORS INSTALLATION TOOLS, ACCESSORIES MATERIAL SPECIFICATIONS DETAILED SOLUTIONS, INSTALLATION EXAMPLES OF PROJECTS DOWNLOADS GRANAB SUBFLOOR SYSTEMS Granab subfloor systems provide many benefits: Granab subfloor systems are constructed with non-deformable floor girders of galvanised steel and an effective sound-dampening resilient system. The subfloor system is secured to the subflooring with screws and set at the desired height. Surface flooring of either parquet, chipboard and parquet, or carpet is laid over the subfloor system. The Granab system contributes to improving the quality and environmental friendliness of homes, schools and public buildings. • Effective impact sound dampening and airborne sound insulation for alternative sound classes. • Dry installation method. Installed directly on untreated subfloors without wet surface levelling. • Provides floors with adapted comfort for better living and working environments. • Creak-free floors. • The Granab system is environmentally friendly and consists entirely of non-organic materials, and is not affected by variations in humidity or temperature. • Structural height from 30 to 420 mm excluding flooring. Special heights up to 1000 mm. • Flexible line routing in space between the surface flooring and subfloor. • Load capacity/m2 distributed load, 4000 kg. • Ventilation systems for ventilated subfloors. • Designed for various floor heating systems. • The system facilitates future modifications or renovations. • Comfortable, environmentally friendly floors. • Low weight. Granab system weight, 5 kg/m2. Compared to conventional topping solutions, 100 – 200 kg/m2