Acoustic insulation ROCKFLOOR®

stone woolrigid panelinterior

ROCKWOOL® Acoustic RockFloor® is an insulation board that absorbs impact noise in separating floors. It is a tissue-faced, high compressive insulation slab. ROCKWOOL Acoustic RockFloor is designed for acoustic applications in intermediate and separating floors. The product features highly compressed stone wool insulation with a density in excess of 170kg/m3. This exceeds the minimum density requirements of 10kg/m³ for sound insulation of floor constructions as set out in Approved Document E and means it is more effective at absorbing vibration or impact-based sound. The RockFloor® range comprises two product families; Thermal RockFloor® and Acoustic RockFloor®. Thermal RockFloor is a dual-density insulation providing thermal performance for ground floors. Acoustic RockFloor delivers impact sound protection for intermediate and separating floors. • Minimises thermal and acoustic bridging. • Absorbs sub-floor imperfections. • Compatible with a wide range of installation methods. Thermal RockFloor and Acoustic RockFloor are able to resist temperatures of over 1,000ºC, and achieve the highest Euroclass A1 non-combustibility classification as defined in EN 13501-1 The non-directional fibre orientation and density of ROCKWOOL stone wool help absorb sound waves and dampen vibrations, contributing to a reduction in the transmission of noise.