Insulating a pitched roof or loft is one of the most cost-effective ways to improve your home's energy efficiency. Uninsulated homes lose around a quarter of their heat through the roof. Even if you ...

. Q. I hate to still keep you on the "cold roof" subject, but I want to make a cold roof on my 6,000 square foot Victorian 4-unit with 2 furnaces that are located in the attic. What can I do? K.C.

OneClickDIY, an online retailer of premium insulation and DIY supplies, has released a comprehensive guide detailing how homeowners can qualify for up to $3,200 in federal tax credits through DIY ...