Q: I have a 40-year-old house which has insulation that now needs replacing. I would like to do it myself, and I’m thinking about buying batts of insulation that you can roll out. I want to know more ...

Blown-in cellulose insulation is a loose-fill product made from wood or paper materials, often used in existing closed walls or attics to maintain indoor temperatures year-round. By easily filling ...

When the cold winter winds start to blow, every bit of heat is precious. As logic would have it, we tend to use more energy over the winter, which can make costs soar. If your home has an attic, it's ...

A homeowner might be looking to improve the house’s energy efficiency by installing additional blown-in wool into an attic, for example. But caution should be taken around insulated flexible ducts so ...