All of our windows and doors exceed Energy Star guidelines. Installing ENERGY STAR certified windows actually lowers energy bills and saves you money. With more efficient windows, you also use less energy. Put an end to cold drafts and overheated spaces. ENERGY STAR certified windows keep your home’s temperature consistently comfortable.
The Hidden Costs of Old, Drafty Windows
Tammy Bridges • May 19, 2025
The Hidden Costs of Old, Drafty Windows
Old, drafty windows may seem like a minor inconvenience—something you can live with a bit longer until a full renovation.
But what many homeowners don’t realize is that those charming, aging panes come with hidden costs that can add up quickly.
If your windows are letting in drafts, they’re likely doing much more damage than you think.
1. Higher Energy Bills
Drafty windows are one of the biggest culprits when it comes to energy loss in a home.
During the winter, cold air seeps in while your heated air escapes.
In the summer, the reverse happens—hot air gets in, and your air conditioner works overtime to keep your space cool.
This inefficiency leads to significantly higher energy bills year-round.
2. Reduced Comfort
Even with the heat or AC running full blast, rooms with drafty windows often feel colder or hotter than the rest of the house.
That temperature inconsistency doesn’t just affect your comfort; it can disrupt sleep, make certain areas unusable during extreme weather, and lower your overall satisfaction with your living space.
3. Increased Wear on HVAC Systems
Because your heating and cooling systems have to work harder to compensate for energy loss, they suffer more wear and tear.
Over time, this can lead to more frequent maintenance, higher repair costs, and even the premature replacement of your HVAC system.
4. Moisture and Mold Issues
Drafty windows often let in more than just air—they allow moisture to creep into your home.
This can lead to condensation on windows, warping of wooden frames, and even mold growth.
Left unchecked, mold can become a serious health hazard and a costly remediation project.
5. Decreased Home Value
Curb appeal aside, inefficient windows can lower your home’s market value.
Buyers are becoming more energy-conscious and often factor energy efficiency into their purchasing decisions.
Replacing old windows with modern, energy-efficient models can be a selling point and may even increase your home’s resale price.
Is It Time for a Window Replacement?
While replacing old windows might seem like a big investment upfront, it’s important to consider the hidden costs of keeping them.
From high utility bills to potential mold damage and HVAC strain, drafty windows quietly drain your resources.
Investing in energy-efficient windows doesn’t just improve comfort—it saves money and adds long-term value to your home.
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