Businesses listed under Rockwool products supply stone wool insulation and related materials for building, refurbishment and industrial projects. Stone wool is made from spun mineral fibres and is used to reduce heat loss, limit the transfer of sound and help protect buildings and equipment from fire. Products are available in different thicknesses, densities and formats to suit particular applications. Typical products include insulation slabs and rolls for roofs, walls and floors; cavity wall and external wall insulation; acoustic products for partitions and ceilings; and pipe sections or boards for heating, ventilation and industrial systems. Suppliers may also stock fire protection materials and accessories such as fixings, membranes and insulation supports. They can provide product information to help customers select materials suited to the construction type, performance requirements and installation method.