Tuesday, February 17, 2026

Neighbors in Maine volunteer to build window inserts for each other to fight the winter cold

Students in Vermont build a WindowDresser insert. 
(Photo by Andrew McKeever, The Yonder )
Harsh winters in Maine can make it hard to keep the cold air outside from creeping into the older New England style homes. WindowDressers is a community-based heating solution that keeps warm air inside by inserting an insulated wooden window into a home or commercial window frame, Andrew McKeever reports for The Daily Yonder.

The concept started in a church in Rockland, Maine, which was losing heat due to its leaky aluminum-clad windows. Church member Richard Cadwgan decided to build window inserts for the church windows, which he learned about at a Midcoast Green Collaborative conference, a Maine-based nonprofit organization. Cadwgan told McKeever the window inserts were a “win-win-win – lower heating bills, fewer carbon emissions, and greater comfort in the cold winter months.”

After word spread to other community members, Cadwgan and former congregation president Frank Munro took orders for 185 inserts for homes the next year, and 1,231 inserts the year after. With so many orders, more volunteers were needed, so “community builds” were formed. Now, there are 52 community builds throughout Maine, New Hampshire and Vermont.

Community builds allow for volunteers with no prior carpentry experience to help build the window inserts after just a brief instruction from their team leader, McKeever explains. Jim Salsgiver, one of the original organizers, told McKeever, “I love the builds and getting together, meeting new people. What’s so cool is somebody comes in and says, ‘Okay, well I signed up, but what do I do?’ And, you know, after three hours, they’re acting like pros doing it and excited about it and telling their friends.”

As of 2024, at least 78,600 inserts have been made, saving almost 4 million gallons of heating fuel.

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