The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what ...

Q.I live in a small condo. My upstairs neighbor put in creaky wood floors. I hear every step he takes. I have heard that you can insulate between floors, but that mostly it helps with television noise ...

Q: We recently had an energy audit of our 2009 home because our utility bills seem to grow each year. In addition to sealing some areas the insulators missed, the auditor pointed out that the floor ...

Q:Our Mill Valley house was built in 1957 and was not insulated. Every time a wall is opened up, we add insulation. Some say it would be a good idea to insulate the floor of our house. There is a ...

Q: We have a bathroom on the ground floor, and we're replacing parts of the subfloor because they have dry rot. The subfloor is above concrete. Do you recommend putting insulation between the concrete ...

Q. I'm going to build a room addition because moving to a bigger home is just out of the question. I've never done rough framing for a subfloor, and I need a quick tutorial on the top things one ...