• HOME
  • ABOUT US
  • PRODUCTS
  • SERVICES
  • QUOTATIONS
  • PHOTO GALLERY
  • TESTIMONIALS
  • CONTACT US
Windorco Windorco
  • HOME
  • ABOUT US
  • PRODUCTS
  • SERVICES
  • QUOTATIONS
  • PHOTO GALLERY
  • TESTIMONIALS
  • CONTACT US

ABOUT US

Family owned and operated, Windorco Supply Inc. was established in 1961.

For over 54 years, three generations have been providing exceptional products and services to the Puget Sound area, as well as shipping to Alaska, Hawaii and as far away as Russia. Whether you’re a neighbor of ours in Ballard, or managing a rental property out of state, we are confident we can provide the products you want and need.

Specializing in true Douglas-Fir wood windows, Windorco has created our own niche in the greater Seattle area. Replicating old wood windows, all over Queen Anne, Capitol Hill, Magnolia and more, we’ve provided our customers with the value they desire at a fraction of our competition’s price and lead time. Manufacturing aluminum windows as well, we can accommodate customers looking to match an existing set up, or start from scratch, achieving a contemporary modern look. Top quality brand vinyl windows are also available, with the ease of maintenance and life-time warranties. See store for warranty details.

Our business is predominantly run on repeat customers and referrals. We don’t cold call people, or hire outside salesmen. We let you decide what you want, and when you want it. We use only the best quality materials through out the entire process, from fabrication to installation, which has allowed us to stay in business as long as we have. We look forward to doing business with you.

Contact Us

Send us an email and we'll get back to you, asap.

Send Message

ADDRESS:
1201 NW 92nd
Seattle, WA 98117

SHOWROOM HOURS:
Monday - Friday 8:00 a.m. - 5:00 p.m.
Closed Saturday and Sunday

Phone: (206) 784-9440
Toll Free: 1(800) 784-9440
Fax: (206) 782-3033

Licensed, Bonded and Insured
Contractor #WI-ND-OS*284KU

Rate us on Angie's List!
Jeff Staats in Seattle, WA on Houzz

© 2025 · Windorco Supply Company.