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By Cascade Built, Weber Thompson and Solterra

The largest Passive House multifamily building in Washington, Solis achieves dramatic reductions in energy use –50% below the US multi- family median – at a mere 5% cost premium.

  • The design is based on Passive House (PH) principles which reduces energy use and operational costs.
  • The roof is an extensively landscaped deck.
  • Individual unit heat pumps.
  • Healthy materials
  • It achieves a dramatic 50% energy reduction from a U.S. multifamily baseline.
  • This project scores a perfect EnergyStar 100

Visit the site’s project page for more information! 

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