Window sales always seem to be going on no matter what season it is in Colorado. K and K Classic Designs ONLY installs windows that are premium quality, custom-built, and manufactured right here in Colorado—suitable for the altitude. AND our pricing is typically 30-40% lower than buy-one-get-one-free from our competitors.

Call Ken Logan, Owner of K&K Klassic Designs – Window & Siding Experts in Colorado (over 25 years in service), at 303-973-1507 for a FREE in-home estimate and you will see that our prices are unbeatable. ALL products come with a lifetime transferrable warranty. View our Before & After Window Replacement & Siding Gallery http://www.kandkklassicdesigns.com/gallery/ and our Customer Feedback http://www.kandkklassicdesigns.com/testimonials/!