Glasswool – Earthwool Wall & Celing Batts by Knauf


Knauf Insulation’s EarthWoolTM Wall and Ceiling Batts are made from highly resilient, inorganic glass fibres bonded by ECOSE® Technology, a revolutionary new binder based on rapidly renewable bio-based materials rather than non-renewable petroleum-based chemicals. ECOSE® Technology reduces Knauf Insulation binder embodied energy and contains no phenol, formaldehyde, acrylics or artificial colours found in traditional glasswool insulation.


EarthWoolTM Wall and Ceiling Batts provide a cost-effective thermal and acoustical barrier for energy-efficient construction. The batts’ consistent quality, low dust, and clean-cutting resilient wool makes installation fast. EarthWoolTM Wall and Ceiling Batts can be used in timber and metal frame applications in residential structures. These applications include thermal and acoustical treatments to walls, ceilings and floors. Knauf Insulation offers EarthWoolTM Wall and Ceiling Batts in a wide range of sizes and R-values.

Features & Benefits:

  • Proven Performance
  • Superior Handling
  • Convenient Packaging, Easier Handling
  • Superior Service & Support

Knauf Insulation’s EarthWool products with ECOSE® Technology benefit from a formaldehyde-free binder made from rapidly renewable bio-based materials instead of petroleum-based chemicals which is up to 70% less energy intensive. The technology has been developed for Knauf Insulation’s glass and rock mineral wool products, enhancing their environmental credentials without affecting the thermal, acoustic or fire performance. EarthWoolTM products made with ECOSE® Technology contain no dye or artificial colours – the colour is completely natural.