How to Prepare Your Home for a Wisconsin Winter

There’s nothing quite like a Wisconsin winter, cozy nights by the fire, snow-covered trees, and… skyrocketing heating bills if your home isn’t ready for the cold. That’s why preparing your home for winter is essential in Wisconsin.

Before the temperatures plunge, it’s worth giving your windows and doors some attention. With a few smart upgrades and quick fixes, you can keep your home warm, energy-efficient, and protected from whatever Mother Nature brings.

Find and Fix Drafts Before They Find You

If you’ve ever felt a chilly breeze near your windows or doors, that’s money and heat slipping away.

  • Start with a draft test: Light a candle or incense stick and slowly move it along window frames and door edges. If the flame flickers, air is leaking.
  • Seal it up: Apply caulk around window trim and add fresh weatherstripping where needed. For older windows, removable insulation film can help lock in warmth.

Upgrade to Energy-Efficient Windows

Outdated windows can make even the best furnace work overtime. Upgrading to ENERGY STAR®-certified windows offers long-term comfort and savings.

Modern windows feature:

  • Low-E glass coatings that reflect indoor heat back into your home.
  • Argon gas fills to add insulation between panes.
  • Durable frames and seals that prevent air and moisture infiltration.

If your windows show signs of fogging, warping, or ice buildup, it’s a good time to consider replacement.

Check Door Seals and Weatherstripping

Doors are another common source of heat loss. Inspect the seals around your entryways. If you can see daylight or feel a draft, the weatherstripping has likely worn down.

Replacing it is an easy weekend project that pays off quickly. Add a door sweep at the bottom to keep cold air from sneaking in under the threshold.

Add Storm Protection

Storm doors and windows provide an extra layer of insulation during frigid months. They create an air pocket that reduces heat transfer and shields your main doors and windows from snow, wind, and ice. This affordable upgrade extends the life of your existing fixtures while improving comfort.

Maintain Locks, Hinges, and Hardware

Cold weather can cause metal parts to contract, making windows and doors tough to close or latch.

  • Tighten any loose hinges or screws.
  • Use silicone lubricant on moving parts.
  • Ensure locks and handles function smoothly, and secure fittings prevent gaps that let in cold air.

Call in the Pros When Needed

If you’ve done the DIY fixes but still feel drafts or see condensation between panes, it’s time for a professional assessment. A certified window expert can:

  • Test your home’s energy efficiency.
  • Identify where you’re losing heat.
  • Recommend upgrades tailored to Wisconsin’s climate.
  • New windows or patio doors can boost comfort and raise your home’s resale value, a win-win before the next snowstorm.

Don’t Forget the Finishing Touches

Your home’s warmth isn’t just about insulation but also smart habits.

  • Keep curtains open during sunny hours to capture natural heat.
  • Close blinds and drapes at night to retain warmth.
  • Use draft stoppers at doors that lead to garages or basements.

Wrap Up: A Cozier, More Efficient Winter Awaits

Preparing your home for winter doesn’t have to be complicated. With the right window and door maintenance (and maybe a few upgrades), you’ll enjoy a warmer, quieter, more efficient home all season long. Schedule your free consultation today!

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.

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.

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!!!

WALKING IN A WINDOW WONDERLAND!
25% OFF ENTIRE PROJECT
+
12 MONTHS NO PAYMENTS NO INTEREST NO MONEY DOWN
Claim These Savings
ENJOY PEACE OF MIND
Green Diamond Signature Service Award Custom Built In USA JD Power SCS Indoor Advantage Gold Certified U.S. GREEN BUILDING COUNCIL NATIONAL FENESTRATION RATING COUNCIL CERTIFIED
GREEN SEAL CERTIFIED PRODUCTS ALLIANCE TO SAVE ENERGY Lead Safe

Since its founding in 1977, the Alliance to Save Energy has been a leader in energy efficiency policy and advocacy. Over the years, the Alliance’s programs and priorities have evolved as U.S. energy efficiency policy has grown.