Video Vault: Determining Insulation R-Value
Infrared cameras are great investigative tools, but so are coat hangers.
Do you know what type of insulation is in the walls of your house? How about wall-cavity depth? Because the two are interrelated, it’s important to find out, and this gem from the Fine Homebuilding Video Vault will help you do just that. You’ll need a drill, a coat hanger, and an inconspicuous place for testing.
For sound advice that will help you make your house more energy efficient, check out our Ask the Energy Expert Video Series.