Insulating the attic space in your home makes a massive difference in regulating the internal temperature of the home. If your walls and underfloor of your home if high set are also insulated the living conditioner of the home will become more comfortable all year round; with much less temperature variance during the day and seasons. This decreases the energy you will require in both winter and summer to heat and cool your home. Saving you money on your energy bills and your carbon foot print. Insulation also makes a large difference to the acoustics of the home and sound minimizing between rooms and floor levels. Insulating the garage door can reduce the heat in your garage by up to 20 degrees on a hot day, thus adding to the overall efficiency and living standard of the home.