Can You Get Windows Replaced in the Winter?

During Wisconsin winters, most homeowners shift their focus from home improvement projects to staying warm. But if your windows are drafty, foggy, or difficult to open and close, you might be wondering: Can you get windows replaced in the winter?

The answer is yes, and in many cases, winter is actually a great time to replace your windows. 

At Renewal by Andersen, we install replacement windows year-round, even during the coldest months. Here’s what you should know about winter window replacement in Wisconsin. 

Is It Safe to Replace Windows in Cold Weather?

Absolutely. Professional window installers are trained to work efficiently in winter conditions. Modern installation techniques allow us to remove and replace windows quickly, often in less than an hour per window.

We take careful steps to protect your home during installation:

  • Only one window opening is exposed at a time
  • The opening is never left uncovered for extended periods
  • Protective coverings shield your floors and furniture
  • Installers work efficiently to minimize heat loss

Your home will not be left open to the elements.

Will My House Get Cold During Installation?

This is one of the most common concerns we hear from Wisconsin homeowners. 

While there may be a brief temperature change in the immediate area where we’re working, the impact on your overall indoor temperature is minimal. Because we replace one window at a time, your home remains comfortable throughout the process.

In fact, many homeowners notice their home feels warmer immediately after installation, especially if their old windows were letting in drafts.

Benefits of Replacing Windows in the Winter

Many people assume spring and summer are the “best” times for window replacement, but winter offers several advantages.

1. Immediate Energy Efficiency Improvements

If your current windows are drafty, winter is when you feel it most. Replacing inefficient windows during the coldest months means you can start saving on heating costs right away.

Energy-efficient replacement windows with advanced glass packages and weather-tight seals help:

  • Reduce drafts
  • Maintain consistent indoor temperatures
  • Lower heating bills
  • Improve overall comfort

Wisconsin winters are harsh. Your windows should be built to handle them.

2. Flexible Scheduling

Spring and summer are peak home improvement seasons. Scheduling your project during winter may offer:

  • Faster installation timelines
  • Greater scheduling flexibility
  • Less wait time from consultation to completion

If you don’t want to wait months for new windows, winter can be an ideal time to move forward.

3. Identify Problem Areas Quickly

Cold temperatures make window issues more obvious. If you notice:

  • Condensation between panes
  • Ice buildup inside the glass
  • Cold drafts near window frames
  • Difficulty opening or closing windows

Winter makes it easy to identify which windows need replacing.

Does Cold Weather Affect Window Materials?

High-quality replacement windows are designed to withstand temperature extremes. At Renewal by Andersen, our windows are made with Fibrex® composite material, which offers:

  • Excellent durability
  • Minimal expansion and contraction
  • Superior insulation performance
  • Resistance to warping or cracking

This makes them ideal for Wisconsin’s freeze-thaw cycles.

Professional installers also use cold-weather-approved sealants and techniques to ensure proper installation and long-term performance.

Insert vs. Full Frame Installation in Winter

Depending on your home’s condition, your installation may involve:

  • Insert window replacement (fitting a new window into the existing frame)
  • Full frame replacement (removing the entire window and frame)

Both methods can be performed during winter. A professional consultation will determine which approach is best for your home.

When Should You Wait?

While most winter days are perfectly suitable for window replacement, extreme weather conditions (such as severe storms or dangerous wind chills) may require rescheduling for safety reasons. Your installation team will monitor conditions and communicate clearly if adjustments are needed.

Signs You Shouldn’t Wait Until Spring

You may want to replace your windows immediately if you’re experiencing:

  • Significant drafts
  • Rising heating bills
  • Water infiltration
  • Rotting or deteriorating frames
  • Foggy or failed glass units

Delaying replacement can lead to higher energy costs and potential structural damage.

Ready to Replace Your Windows This Winter?

If you’re asking, “Can you get windows replaced in the winter?” the answer is a confident yes, especially when you work with experienced professionals who understand Wisconsin’s climate.

Schedule a consultation with Renewal by Andersen to explore your options and enjoy a warmer, more comfortable home this season.

Hear From Our Customers

This was a great crew to work with. Both the original install manager we worked with (Jay) and the install team (Daniel, Mason, Tony, Ethan, and Jose). Everyone was very professional and knowledgeable. They answered all my questions and the end result on the house is great. In 3 days they replaced an old bay window with a new bay window, a set of french doors on the patio with a sliding patio door, and our old front door with a new front door and storm door.

I cant express how happy we are with choosing Andersen for our window installation. Our sales representative was knowledgeable with product and answered any questions we had without hesitation. I did also fill out a survey that was sent in an email, but sadly I failed to personally name the two gentlemen that performed the actual installation. Barrett and Francisco were our guys, and let me tell you, they were outstanding!!! They did Excellent work and were professional as well as efficient and made this a smooth, none evasive process for us. I strongly recommend this company and these installers to anyone in need of windows!!! My husband and I could not be more pleased we chose Andersen for replacing our windows!!!

Jason and Brett did an awesome job installing our doors. We had separate installers a month earlier for our windows who also did a fantastic job. They were all very professional and cleaned up almost better than the area looked before the installation! Since these were both jobs that took more than one day the installers were great at keeping us informed on the status of where the project was at along the way.

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