Since 2010, WindowDressers volunteers have made more than 27,000 insulating interior window inserts that have avoided burning nearly 880,000 gallons of fuel oil, saving Maine households more than $2.2 million on their heating bills. This year we are building more inserts than…

Since 2010, WindowDressers volunteers have made more than 27,000 insulating interior window inserts that have avoided burning nearly 880,000 gallons of fuel oil, saving Maine households more than $2.2 million on their heating bills. This year we are building more inserts than…