Proper attic insulation is a game-changer for regulating home temperature and reducing energy bills. When soffit venting isn't part of the equation, insulation requires strategic adjustments to ...

Dear Jerry: How do I know if I have enough ventilation in my attic? I have a two-story colonial and had insulation installed by a reputable contractor through the energy star program two years ago. I ...

Q: I recently had a new roof installed, and the roofers included a ridge vent at the peak of the roof. Now I understand a ridge vent should not have been installed because I already had the flat-roof ...

Q: Even though we have done a good deal of work to increase energy efficiency in our 1960 split-level home in San Carlos, we are having a difficult time keeping the warm air inside the house during ...

Q. I think I understood the general concept of the article you had recently about ice dams on houses. The term you used was to "insulate, ventilate and air seal your attic." I have a question about ...