A comfortable home needs more than insulation and efficient heating and cooling equipment. It also needs a thoughtful way to exchange indoor air with fresh outdoor air. At Legacy Mountain Builders, we consider fresh air ventilation early in the planning process, alongside the home’s layout, windows,...
Start Your Morning Like a Passive HousePicture this: it’s early morning in the Ozarks. Fog drapes over the hills like a soft wool blanket. You shuffle into the kitchen, craving that first glorious cup of coffee. You pour it steaming into your mug, set the...
Understanding the Concept for Sustainable, Efficient Living A Passive House is more than just a home—it’s a building standard focused on energy efficiency, comfort, and long-term sustainability. Originating in Germany as Passivhaus, the standard was developed in 1988 by German physicist Dr. Wolfgang Feist and Swedish...
At Legacy Mountain Builders, we’ve spent over 25 years walking alongside people as they worked to create homes that reflect their values. In the Ozarks and beyond, we’ve watched families try everything—cob homes, straw bale, rammed earth, papercrete, and even earthships—in pursuit of a home...
Learn how building science supports comfortable, durable, and energy-efficient homes in the Missouri Ozarks. These articles explain high-performance envelopes, insulation, air sealing, windows, ventilation, moisture control, and PHIUS-informed construction in clear, practical language.