Who sells Garden Windows for the do-it-yourself people in the Seattle Everett area?

Question

And have you ever installed one yourself? Are two people enough or do you need more?

Answer 1

Home depot or Lowes both have stock size windows.
If you want a window to fit an existing opening, it's better to contact a professional. Usually having 2 people is a big help due to the awkward size and weight. My family is in the window business in that area, I'm sure they would sell you one to put in yourself.

Classical Glass
http://www.classicalglass.us/contact.shtml