Windows of Wisconsin has been locally owned and operated since 1997 by Certified Master Window Installer Carl Hardtke. The Hardtke family has a long and reputable history in the local Green Bay area construction industry (Hardtke Construction family pictured in front of new Green Bay project they completed in 1950)!

Green Bay area residents know how rough the weather can be in that part of Wisconsin. You need replacement windows that can protect your home from the cold, wet winters. You need quality insulation and tight seals to keep your expensive heat indoors and your home comfortable year-round. Window Nation in Kaukauna is who you need. It’s worth your time... Read More about Window Nation