Building an Energy-Efficient Accessory Dwelling Unit: Designing for Performance and Longevity
An Accessory Dwelling Unit is not “extra space.” It’s a complete living system. When designed well, an ADU becomes a self-sustaining, comfortable, low-impact home that supports multi-generational living, rental income, remote work, or long-term flexibility. When designed poorly, it becomes a maintenance burden. Energy efficiency is the difference. Not as a feature. As a foundation. […]


