Green Home Videos
These This Old House videos showcase all of our green home projects, how-tos, and designs.
Understanding Indoor Air Quality
Ask This Old House home technology expert Ross Trethewey and plumbing and heating expert Richard Trethewey discuss indoor air quality, what it is, and how to measure it.
How to Paint a Mold-Resistant Bathroom
Ask This Old House painter Mauro Henrique paints a bathroom using a mold-resistant paint, in this edition of DIY Smarts.
Touring Celebration, Florida
Ask This Old House plumbing and heating expert Richard Trethewey visits Celebration, Florida, a planned community south of Orlando that was built using the principles of new urbanism
How to Install an Electronic Air Cleaner
Improving indoor air quality with This Old House plumbing and heating expert Richard Trethewey
How to Clean Up Attic Mold
This Old House general contractor Tom Silva shows a professional approach to eliminating dangerous fungus outbreaks in the home
How to Install Radon Mitigation
In this how-to video, This Old House host Kevin O'Connor discovers an effective method of clearing radon from a home.
How to Choose a Carbon Monoxide Detector
In this how-to video, This Old House plumbing and heating expert Richard Trethewey examines various types of carbon-monoxide detectors