Welcome to JDI Windows

JDI Windows believes in providing Choice of Product, Custom Fit Installation and Unparalleled Customer Service.

JDI Windows 2015 Best of the Best Award

Looking to remodel or update your home or office? Nothing adds more value and appeal to a building like brand new windows, doors and siding!

We offer a huge selection of stylish energy efficient vinyl and wood windows that fit all budgets and will make your home the envy of the neighborhood.
At JDI Windows, we protect your remodel investment by ensuring quality installation comes first! We have installation teams that have undergone rigorous training and are committed to installing your windows and siding the right way, the first time. We inspect our work frequently to ensure these high standards are adhered to. Proper installation is critical! Count on the JDI team to custom fit your new windows.

Why JDI Windows?

Our Denver window company been in business since 1997 and we have thousands of satisfied customers throughout the Denver metro area.  Our friendly professional staff will meet with you to understand your needs and provide door, siding and window replacement options the meet your expectations at no charge.  We are a member of the Denver Better Business Bureau with an A+ Rating

With every job you can expect:

  • Denver’s Best Prices Guaranteed
  • Energy Efficient Double & Triple Pane Windows
  • Wide Variety Custom Vinyl & Wood Windows
  • Maintenance Free
  • Transferable Lifetime Guarantee on all Vinyl Windows
  • Expert Installers who have worked for us since 1997
Window Options