“We have been blown away at how drastically different living in a high-performance home is compared to a code-minimum house.”

“We have been blown away at how drastically different living in a high-performance home is compared to a code-minimum house. EVERY builder and client we have worked with using high-performance building strategies has become an advocate. … Our business is steadily growing."

 -- Dan Welch, owner of Bundle Design Studio and owner, designer, and builder of the Birch House