It is easy to insulate walls, ceilings and floors when you know a few simple tricks. Although there are several choices, we like fiberglass insulation best. It is lightweight, inexpensive, relatively ...

The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what kind to buy. Adding insulation can be a low-cost way to cut energy bills.

Q. My basement is unfinished and I want to install fiberglass insulation between the exposed floor joists in the ceiling. Short of nailing up gypsum board panels, how can I keep the insulation from ...