R2.7HD | 430mm Knauf Earthwool Acoustic Wall Insulation Batts (4.9m2 per pack)

The Earthwool® Thermal and Acoustic Insulation Batt range is a new generation of softer, safer and more environmentally friendly glasswool insulation.

This specialist acoustic range of insulation products is available in Basic Performance (11kg/m³), Ultra Performance (14kg/m³) and High Density (17kg/m³, 20kg/m³ and 27kg/m³) sound absorbing performance levels. Earthwool Acoustic Insulation Batts products reduce unwanted noise from outside and also limit sound transmission from room to room or office to office. Advanced compression packaging reduces handling time and the storage space required on site. It is thermally efficient and cost effective in saving energy and providing increased comfort in buildings.

Earthwool Thermal and Acoustic Wall Insulation Batts prevent heat gain in summer and heat loss in winter by countering convection, conduction and radiation. Knauf Insulation offers High Density (HD) and Super High Density (SHD) External Wall Batts with increased density and lower thermal conductivity to maximise energy savings.