Add Beautiful Windows to Your Buffalo, NY Area Home

Take advantage of our window installation services

Are you tired of your home's outdated windows? The Window Source of WNY has you covered with our window installation services. We have a wide selection of popular, high-performance and budget-friendly windows in Buffalo, NY.

We sell and install:

  • Double-hung windows
  • Sliding windows
  • Casement and awning windows
  • Architectural windows
  • Basement hoppers
  • Bow and bay windows
  • Garden windows

Nearly all of our windows are available in 3000, 6000 and 9000 models. Please note that our casement and awning windows are only available in the 9000 options.

Schedule a window replacement service with us today.

Get the right windows for your home

Get the right windows for your home

We want you to be completely satisfied with your new windows. That's why for each window installation, we offer free estimates during your consultation. That way, we can get a first-hand look at your home and recommend the best kind of windows for your needs.

You'll also get a lifetime warranty on the window's vinyl and moving parts at no extra cost. If you'd like, you can add a glass-breaking warranty for an extra $40.

Call us at 716-794-1511 to get your free estimate on a window replacement service. You can also fill out our estimate request form here on our site.