This may be one of the few times of year when customers even go into their loft, but it's a given that they’ll be up there at least twice to take down and later put away their Christmas decorations. Installing a loft ladder and putting down boards to make storage simpler are a brilliant idea, but if you’re up there anyway, it makes sense to take a look at the insulation and see if it could do with improving. Insulating properly can save customers money from their heating bills and is also good for the planet.