Once you heat up your home, the hot air can rise as high as possible. When you have an attic or loft, the hot air will end up there. In case the loft is unable to contain the hot air, it will escape from the house. Your heating system will have to work for more time, to ensure warmth in your indoor space. You can fix this problem in the best way by insulating the loft space. With loft insulation , it can be easy for your loft walls to be padded. This kind of material does not let the warm air move outside, which can ensure more efficient heating. Want to know more about insulation? Read on and find out. Choosing a Warm or Cold Loft First and foremost, you have to consider whether you require a cold or warm loft. This can be quite confusing and misleading, given the fact that a cold loft stays cold in winter and hot in summer.  When you need a warm loft, you have to divide the insulation between the underside of the roof and the loft floor. This indicates that there can be escape