The Micafil Vermiculite Loose Fill Loft Insulation is a naturally occurring mineral expanded at a high temperature to produce aerated particles 90% air by volume. This product is irritant free, lightweight and fireproof up to 1300 degrees centigrade. This product has great thermal properties which poured straight from the bag will go into and all over potential heat loss areas covering the whole loft floor with a continuous heat trapping carpet of insulation. This product is ideal for thermal and acoustic insulation in lofts, between floors, interior cavity walls and pipe protection. This product can be mixed with cement to form a lightweight concrete that can be sued to insulate roof a floor screeds and for thermal insulation between chimney flues and linings, around pipework and behind back boilers.  Contact us today to find out more.