Thermal insulation is the reduction of heat transfer between objects in thermal contact or in range of radiative influence. This can be achieved with specially engineered methods or processes, as well as with suitable object shapes and materials. Glass fiber glass wool, rock wool, IsoBoard, reflective insulation, Isotherm, Insulation board, aluminium bubble.
Without ceiling insulation, 30% of your home or building's heat can be lost through your roof - especially in a lot of the older houses/buildings.
Installing ceiling insulation will help keep your place warmer in winter, and cooler in summer.