A 1920s Cottage Undergoes a Net-Zero Renovation with This Old House
On the 40th-anniversary season of This Old House, an old cottage meets a new challenge as it gets fitted for modern energy efficiency standards.
Ready or not, the remodeling industry has embarked on an exciting journey: the development of net-zero energy homes. Is your home up to snuff? Read more on what Marvin Windows and This Old House has done with an old cottage.