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September 10, 2025

The Best Time of Year to Replace Your Windows & Doors in Missouri

If you live in the St. Louis metro area, you know that Missouri weather can be unpredictable. From icy winters to humid, sweltering summers, our climate is tough on windows and doors. Over time, these extremes can lead to drafts, warping, condensation, and higher energy bills.
Three men are installing a large window. Two in gray "Chaney" shirts position the window, while a third in a red cap assists on the left. Bright daylight shines through—hinting that this could be the best time of year to replace your windows & doors.

When it comes to upgrading your home, timing matters. So when is the best time of year to replace your windows & doors? Let’s break it down. Understanding the best time of year to replace your windows & doors can help you make informed decisions.


Can You Replace Windows and Doors Any Time of Year?

The short answer: yes. Professional installation teams like ours at Chaney Windows & Doors work year-round. We are a Provia Platinum Dealer that uses installation methods and materials that allow for quality results regardless of the season. However, certain times of year may make the process easier or more convenient.

Choosing the best time of year to replace your windows & doors can lead to better pricing and availability.


Spring and Early Summer: The Sweet Spot

Why It Works:

  • Mild Temperatures: Installations are more comfortable for crews and homeowners.
  • Perfect Prep for Summer: New, energy-efficient vinyl windows and doors help keep hot air out and cool air in.
  • Seasonal Promotions: Many homeowners plan renovations in spring, so you can often align your project with deals or tax planning.

Best For:
Homeowners who want their home ready for the high heat and humidity of summer.


Late Summer and Fall: Prep for Winter

Why It Works:

  • Energy Savings Before the Cold: Replacing drafty windows and doors before winter can make a noticeable difference in heating bills.
  • Flexible Scheduling: After the peak of summer projects, you might find more availability.
  • Winter Comfort: No more dealing with that cold draft around the dinner table.

Best For:
Homeowners who notice drafts or condensation and want a warmer, more comfortable winter.


Winter Installation: Yes, It’s Possible

Why It Works:

  • Immediate Impact: If you discover a broken or failing window in winter, there’s no need to wait—our teams can handle the job in cold weather.
  • Faster Scheduling: Winter is often a slower season, so you can sometimes book more quickly.

Considerations:
While installations are absolutely possible, they can be slightly slower due to precautions like working in smaller sections to minimize heat loss in your home.


Signs You Shouldn’t Wait

No matter the season, some problems mean you should replace your windows and doors right away:

  • Drafts that raise your utility bills
  • Difficulty opening or closing
  • Condensation or fog between panes
  • Rotting or damaged frames
  • Noticeable leaks during heavy rain

Why Timing Matters Less When You Choose the Right Installer

At Chaney Windows & Doors, we work in all conditions. Whether it’s February or July, our team uses careful preparation and proven installation techniques to ensure a perfect fit and finish for every project.


Plan Ahead and Enjoy the Benefits

If your windows and doors are due for an upgrade, don’t wait for the “perfect season.” The best time is before another extreme season hits. That way, you can:

  • Improve energy efficiency
  • Make your home more comfortable
  • Enhance curb appeal
  • Increase your home’s value

Ready to Start? Let’s Plan Your Project Together

We’ll help you pick the right time for your schedule—and your home.Schedule your free consultation today and enjoy energy-efficient vinyl windows and stunning doors that perform beautifully in every Missouri season.

Testimonials

Here’s what people are saying

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We've used Chaney Windows and Doors since moving into our new home in 2016. Scott and his employees all go above and beyond to ensure a great experience. From product selection, pricing, to scheduling and installation. Very professional and customer focused. They sell a quality product at a fair price. We're very happy with our new windows and front door and highly recommend this company to anyone needing replacement windows or doors.

Brent Lang
5 yellow stars
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Chaney Windows and Doors continue to amaze us with their quality products (ProVia doors) and customer service. All of their installers (Hannah was the latest) are TOP notch professionals explaining what they’re going to do, approximate time line, reviewing what we want, cleaning and clearing away every speck of leftovers including our old doors. Their office help is efficient making sure to schedule at a time we were available and following up with phone calls or text messages as reminders. If you want quality products and top quality installation go with Chaney Windows and Doors, you will not be disappointed.

Robert Suellentrop
5 yellow stars
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Chaney Door exceeds expectations! Not only is the product itself superior, Kevin and the crew were fantastic. They did an excellent job with installation, made excellent recommendations and the clean up after installation was excellent. I highly recommend this company if you are looking for superior quality and workmanship. On top of that, the crew was so very polite and respectful. Five stars is really not sufficient 🙂

Jeff Johnson
5 yellow stars