I’ve heard that one big hot air leak point is the attic opening in the house. How important is it if it’s not insulated? How much warmth is lost to the attic in the winter, and how much is it costing ...

Dear James: Dear James: My house is fairly small and I want to add a skylight to the living room to open it up. The problem is that there is an attic above it. Is there a way to still add a skylight ...

Question: My house is fairly small and I want to add a skylight to the living room to open it up. The problem is that there is an attic above it. Is there a way to still add a skylight in the ceiling?

Q. I just had a new roof installed. I had them remove three roof vents because they installed a ridge vent. A neighbor told me I should block off the gable vents. What do you think? A. I have written ...

I just stored the Christmas tree in the attic. I realize there is no insulation on the access door in the ceiling nor did it seal well. Is there much energy lost through there and what can I do about ...