Pay attention to the snow on your roof. If you don't clear it off in a timely manner, you're asking for trouble. Jon Skillings is an editorial director at CNET, where he's worked since 2000. A born ...

We'll help you work out what type of roof or loft insulation to go for, how much it will cost, if you can get it for free, and how much you could save on your energy bills. Insulating different areas ...