Cascadia is committed to providing technical assistance throughout the design and construction process, and ensuring effective long-term performance once your windows and doors are in service. To ensure this, we can conduct a 70+ point inspection addressing every stage of the installation process, from delivery through proper framing, placement and fastening.

We also provide specific maintenance and renewal guidance for all our products, and endeavor to visit every sizeable project after one year of service. Past project references are available, upon request.