Glass icon
Glass 4,020t
International company Knauf Insulation manufacturers insulation products from mineral wool for buildings and industrial applications. The product is formed from spinning strands of molten glass or rock materials, and the company uses up to 80 per cent recycled glass in its glass mineral wool products.
Destination Type:
Cwmbran, Wales

Origin Local Authority Material Year Amount
Cardiff Glass 2020 158.7t
Ceredigion Glass 2020 2,173.3t
Carmarthenshire Glass 2020 1,687.8t