Meir Roofing

Mineral wool is manufactured from volcanic rock, melted at extremely high temperatures. The molten rock is then directed onto a series of rotating wheels where it is converted into thin fibres and during the process a resin is added to act as a binding agent. The fibres are gathered together to form a mat, which is then cured and compressed to form a rigid insulation slab which provides a good level of thermal insulation is dimensionally stable substrate has excellent compressive with high laminar strengths and a high resistance to combustion. Various types of facings are factory bonded onto the slabs to one side to control the surface absorption of bitumen allowing it to be used for flat roofing. It is available in flat and cut to falls systems.