Triple-pane glass is even better! Most new buildings must have R30–R60 insulation in ceilings, R15–R21 in walls, and R13–R30 in floors. The amount and type of insulation you have in your home depends ...

Best of all, homeowners with some basic skills can do it themselves: Step 1: Preparing the surfaces Clean the basement ...

Mineral wool batts are denser than other types of stone wool insulation, making them better at soundproofing interior walls, ...

Cavity wall insulation The gap between two brick walls ... thermal conductivity reduces the rate of heat transfer from the ceiling into the roof space. Double glazed windows A gap between two ...