Let’s face it, old windows are money pits. You might not see the dollars flying out, but if your home feels drafty in the winter or hot and stuffy in the summer, chances are your windows are to blame. In fact, the U.S. Department of Energy says up to 30% of your heating and cooling costs can be lost through inefficient windows.
Here in Southeastern Wisconsin, where winters are freezing and summers can get downright muggy, that wasted energy adds up fast. The good news? Energy efficient windows can stop the leaks, keep your home comfortable, and help you save money every month.
Why Old Windows Cost You Money Around Here
If you live in Southeastern Wisconsin, you already know how hard our weather can be on a house. Older windows just can’t keep up. Here’s why:
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Single-pane glass – One thin sheet of glass doesn’t stand a chance against Wisconsin winters.
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Worn-out seals – Drafts sneak in and your heat sneaks out.
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Condensation – Moisture between panes is a sure sign your insulation’s shot.
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No UV protection – Sunlight bakes your rooms in summer and fades your furniture.
The result? Higher energy bills, uncomfortable rooms, and a furnace or A/C that works way harder than it should.
How Energy Efficient Windows Make a Difference
Swapping out old windows isn’t just about looks, it’s about saving money and making your home more comfortable. Here’s what you’ll notice right away:
1. Lower Energy Bills
Your heating and cooling stay where they belong, inside your house. That means your HVAC system runs less, and your monthly bills drop.
2. No More Drafts
Tired of feeling a cold breeze inside when the wind’s howling outside? Energy-efficient windows stop drafts and keep your rooms cozy.
3. Cooler Summers, Warmer Winters
Double- or triple-pane glass with special coatings helps keep heat inside in January and keeps it outside in July.
4. Longer-Lasting Furniture & Floors
Modern windows block UV rays, so your floors, curtains, and furniture don’t fade in the sun.
5. A Smarter Investment
Energy efficient windows boost your home’s value and make it more attractive if you ever decide to sell.
What to Look for in a Good Window
Not all windows are built the same. If you’re shopping for replacements, here’s what matters most for Wisconsin homes:
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ENERGY STAR® Rated – Look for windows certified for the Northern Climate Zone.
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Low U-Factor – Lower number = better insulation.
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Multiple Panes – Double or triple-pane beats single every time.
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Low-E Glass – Special coating that helps reflect heat in winter and block it in summer.
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Gas Fill – Argon or krypton gas between panes for extra insulation.
Why Work With All American Window & Door?
We’re not some out-of-town chain. We’ve been serving Southeastern Wisconsin homeowners for 40 years (1985–2025), and we know exactly what our weather can do to a house.
Here’s what makes us different:
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Local & woman-owned – Right here in Germantown.
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Products we trust – We install ProVia energy-efficient windows, the same ones we use in our own homes.
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No runaround – Honest advice, fair pricing, and work done right.
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Experience that shows – Thousands of homes updated across Brookfield, Grafton, West Bend, Slinger, and beyond.
Don’t Let Old Windows Drain Your Wallet
If your energy bills keep climbing or your home just doesn’t feel comfortable, it’s probably time to replace those old windows.
Call All American Window & Door at 262-255-7170 or visit allamericanwindow.com to schedule your FREE estimate. Let’s get your Southeastern Wisconsin home fitted with the right energy-efficient windows so you can stay comfortable and save money year-round.
Client Testimonials
Don’t just take it from us though! Hear what our clients have to say below!
GM Benjamin with Pedro and his work crew were exceptional, they were respectful of my house and they did beautiful work. GM Benjamin was open and honest about the work and gave us a great competitive price about replacing our 75 year old windows that the outside wood was falling apart in our fingers. Pedro and his work crew were so genuine, calm, and happy- I loved hearing them singing softly while they worked and all 3 men smiled often at us even through the stormy icky weather. What an awesome experience! One window had an hardware defect and they immediately sent out someone to fix with a temporary fix while the hardware was ordered – both men were friendly and kind, American windows fixed the defect happily. We look forward to working with them to complete the next set of windows in our house.
Wes was great with all the questions we had, including opening up the showroom after hours by appointment. Install was done well, they cleaned up and were courteous and nice. They even humored my kid to “help” a little. No issues so far, and we’d use All-American again for the rest of our windows.
