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Business Info
Contact a Fit Specialist
2 other locations see all

Why We Love Them

  • Custom made window inserts that save energy and reduce noise.
  • Sustainable company based in Portland, OR with award winning, easy-to-use design.
  • Knowledgeable customer support from home assessment to insert fitting.

How They Meet Our Criteria

  • Significant Substitution Advantage - Energy conservation, Repair services, Used/salvaged

Learn about Chinook Book criteria