Window Replacement in Green Bay, WI

Custom Windows Plus provides professional window replacement to homeowners across the Green Bay, WI area.

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  • Reduced heat loss through properly sealed, insulated window frames built for Wisconsin's cold climate
  • Lower heating and cooling costs by replacing drafty or single-pane glass with energy-efficient units
  • Improved indoor comfort with fewer cold spots and drafts near window walls during Green Bay winters
  • Stronger moisture control that reduces condensation and protects surrounding walls and trim from water damage
  • Better noise reduction from outside traffic, wind, and weather common across northeast Wisconsin
  • Increased home resale value with updated, properly installed windows that buyers and inspectors notice
A northeast Wisconsin home with newly installed replacement windows, showing clean frames and clear glass on a residential exterior during winter. A Custom Windows Plus installer works at the window opening, sealing the frame against cold air.

Expert Window Replacement in Green Bay, WI

Window replacement in the Green Bay area is not a one-size-fits-all job. Homes here face below-freezing winters, lake-effect snow, humid summers, and wide temperature swings that wear down frames, seals, and glass over time. At Custom Windows Plus, we replace windows on homes throughout the 100-mile radius surrounding Green Bay, from older builds with aging single-pane glass to newer homes needing upgraded insulation performance. We measure each opening precisely, order windows built to fit your home, and install them with proper flashing and air sealing around every frame. Common signs you need replacement include drafts near closed windows, condensation between panes, sticking sashes, and rising heating bills. Our team handles the full process, from the initial assessment through final cleanup. If your windows are letting cold air in or driving your utility costs up, contact Custom Windows Plus to schedule your window replacement consultation.

What's included

  • Reduced heat loss through properly sealed, insulated window frames built for Wisconsin's cold climate
  • Lower heating and cooling costs by replacing drafty or single-pane glass with energy-efficient units
  • Improved indoor comfort with fewer cold spots and drafts near window walls during Green Bay winters
  • Stronger moisture control that reduces condensation and protects surrounding walls and trim from water damage
  • Better noise reduction from outside traffic, wind, and weather common across northeast Wisconsin
  • Increased home resale value with updated, properly installed windows that buyers and inspectors notice
Family Owned and Operated
18 Years of Installation Experience
3,000+ Windows Installed Annually

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Window Replacement FAQ

Common questions about window replacement in Green Bay, WI.

You need replacement windows when you feel drafts near closed windows, see condensation between panes, or notice rising heating bills. Green Bay's freeze-thaw cycles and lake-effect weather accelerate seal failure and frame wear.

Yes, we serve homeowners throughout a 100-mile radius of Green Bay, including surrounding communities across northeast Wisconsin. Call us to confirm service to your specific location.

Yes, window replacement can be done year-round in the Green Bay area. Installers work one opening at a time and seal each area carefully to limit heat loss during the process.

We measure each window opening precisely, assess the existing frame condition, and walk you through your replacement options. Every installation includes proper sealing and cleanup before we leave.

Quality replacement windows can last 20 years or more, though Green Bay's climate conditions can affect that lifespan. Proper installation and air sealing are key factors in long-term performance.

Warped or rotting frames, broken seals that cause fogging between panes, and windows that no longer open or close properly are clear signs replacement is the right call. A Custom Windows Plus assessment in the Green Bay area will confirm what your home needs.

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What Oconto County homeowners say.

4.4
36 Google reviews

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1000% recommend! 5+ stars- Spectacular professionalism from start to finish- picking out styles, measuring, ordering, and installing- all flawless- super friendly, knowledgeable, and do great work all around! Pics speak for themselves- I am telling anyone looking for windows, to definitely give them a call first - Keep up the excellent work guys, it is very appreciated!

Michael McCaulley Google review · November 2022

Hello. Just wanted to give a shout out to the young men from Iowa that installed my windows yesterday in Wisconsin Rapids. They did a wonderful job. Hard workers. The windows look great. These guys were dedicated young men. Thanks again!

Gary Sabo Google review · August 2018

we had 6 windows installed and they did a great job. very tidy! very polite! cleaned up after themselves very nice! i recommend them for ur next window install!

Tamara Brarnes Google review · April 2024

Best price around!!! Saved me thousands. Very communicative and friendly office staff. The installation crew were kind, efficient, courteous and completely cleaned up after work was finished. Overall, I can not say enough about how great this company was to work with. The quality of the product seems great too BUT the real test will be when winter hits in a few months and that was the reason for replacing my windows in the 1st place. Fingers crossed.

Jeremy Joseph Google review · August 2024

Proudly Based in Gillett, WI

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Hours

  • Monday 8:00 AM - 4:00 PM
  • Tuesday 8:00 AM - 4:00 PM
  • Wednesday 8:00 AM - 4:00 PM
  • Thursday 8:00 AM - 4:00 PM
  • Friday 8:00 AM - 4:00 PM
  • Saturday Closed
  • Sunday Closed

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