Showcasing Retrofits

Sometimes the greenest house is the one that is already built By Dan Kolbert & Heather Chandler Those of us who renovate houses for a living like to say that the greenest house is the one that’s already built. The energy it takes to produce, finish and transport the materials in a house, not to…

Reduce, Reuse, Retire

Maine offers a wealth of green retirement options By Andrea Lani Maine’s retirement-age community is robust and growing, with a quarter of the population aged 60 years and older and around 5,700 people 55 and older moving to the state in 2016, according to the US Census Bureau’s most recent data. As Baby Boomers enter…

Through-wall ventilation

Good “fit” in small-space renovations By Christy Crocker THROUGH-WALL ENERGY recovery ventilation (ERV) units are relative newcomers to the residential ventilation and high-performance building arena, offering a practical ventilation solution when full-size units aren’t an option. The units are designed to blow in for 70 seconds and then reverse and exhaust out for 70 seconds.…