Insulation That Works in Maine
Attic, wall, and basement insulation guides — materials, costs, and what actually makes a difference in cold-climate homes.
4 articles
Maine's Oldest Homes Waste the Most Energy. Here Is How to Fix Yours.
Pre-1970's Maine homes were built with little or no insulation. They also benefit the most from weatherization, because the gap to improve is enormous.
Energy Upgrades for Older Portland Homes: Where to Start
Portland's housing stock is old, and older homes lose heat in predictable ways. Here is where to start if you own a pre-1960's home in Greater Portland.
Insulation and Heat Pumps in South Portland, Maine
South Portland's post-war ranches and capes lose heat in predictable ways. Here is how insulation and cold-climate heat pumps work together to fix them.
Finding an Insulation Contractor in Portland, Maine
Portland's older homes present unique insulation challenges. What to look for in an insulation contractor and why cellulose works for New England.