At Reliable Design-Build-Remodel, based in beautiful Birmingham, AL, we understand that homeowners want to make smart, sustainable choices when upgrading their homes. One of the most impactful improvements you can make is investing in energy efficient windows. These windows don’t just enhance comfort—they can also reduce your energy bills and improve your home’s overall value. In this post, we’re answering some of the most common questions we hear about energy efficient windows to help guide your decisions.
What type of window is most energy efficient?
The most energy efficient window is typically a triple-pane, Low-E (low emissivity) window with an argon or krypton gas fill between the panes. These features work together to provide excellent insulation, minimize heat transfer, and block out UV rays. Windows with a high Energy Star rating and low U-factor (which measures heat loss) are also top contenders. Vinyl and fiberglass window frames tend to outperform aluminum in energy efficiency due to their lower thermal conductivity. At Reliable Design-Build-Remodel, we often recommend double- or triple-pane windows with Low-E coatings for Birmingham homeowners looking to maximize comfort and savings in our varied Southern climate.
Do energy efficient windows really make a difference?
Absolutely. Energy efficient windows can make a noticeable difference in both your home’s temperature control and your utility bills. According to the U.S. Department of Energy, heat gain and loss through windows are responsible for 25–30% of residential heating and cooling energy use. By installing energy efficient windows, you can significantly reduce drafts, hot spots, and cold zones in your home. Many of our clients report more consistent indoor temperatures and fewer cycles on their HVAC systems after window upgrades—especially important in Alabama’s hot summers and chilly winters.
What is the most energy efficient window treatment?
While the windows themselves do the heavy lifting, window treatments also play an important supporting role. Cellular shades, also known as honeycomb shades, are among the most energy efficient window treatments. Their unique design traps air in honeycomb-like pockets, which adds insulation and reduces heat transfer. In Birmingham homes, we’ve seen these treatments work especially well when paired with energy efficient windows, offering a stylish way to boost thermal performance even further. Other great options include insulated drapes, plantation shutters, and UV-reflective window films.
Are energy efficient windows still tax deductible?
As of recent updates, energy efficient windows may still qualify for federal tax credits under the Energy Efficient Home Improvement Credit, formerly known as the Nonbusiness Energy Property Credit. Homeowners can receive up to 30% of the cost back, up to an annual limit. However, the specific eligibility requirements—including which products qualify and how much you can claim—can change from year to year. At Reliable Design-Build-Remodel, we always advise homeowners to consult with a tax professional or visit the IRS website to get the latest information. Still, these incentives can make energy efficient upgrades even more appealing.
How much does it cost to replace 25 windows?
Replacing 25 windows is a significant investment, but one that can yield long-term savings and comfort. Costs can vary based on the type of window, materials, installation complexity, and energy efficiency features. On average, Birmingham homeowners can expect to pay between $500 and $1,200 per window, bringing the total cost for 25 windows to somewhere between $12,500 and $30,000. Higher-end windows with triple-pane glass or custom designs may cost more, while simpler styles could bring the total down. At Reliable Design-Build-Remodel, we provide transparent estimates and work with you to choose the best options for your home and budget.
Is it worth replacing 20 year old windows?
In most cases, yes—it is well worth replacing 20-year-old windows, especially if they’re showing signs of wear like condensation between panes, drafts, or warped frames. Older windows often lack modern energy-saving features and may be contributing to higher heating and cooling costs. Replacing them with today’s energy efficient options can lead to significant energy savings, improve your home’s curb appeal, and even boost its resale value. We’ve helped many Birmingham-area homeowners upgrade from older, inefficient windows to modern ones and seen firsthand the difference it makes in comfort, efficiency, and long-term savings.
Energy efficient windows offer more than just savings—they bring greater comfort, sustainability, and peace of mind. At Reliable Design-Build-Remodel, we take pride in helping Birmingham homeowners make smart, informed decisions that fit their homes and lifestyles. If you’re considering a window upgrade, our experienced team is here to walk you through the process with kindness, transparency, and a commitment to quality.
Reliable Design-Build-Remodel is a full service general construction firm and remodeling contractor operating in the Birmingham metro and Jefferson and Shelby County areas and surrounding communities, including Birmingham, Helena, Chelsea, Mountain Brook, Hoover, Homewood, Montevallo, Alabaster, Vestavia Hills, and Pelham, with over 30 years of servicing our valued clients. Offering full service suite of general remodeling, design and build services. Our specialties include bathroom remodeling, kitchen remodeling, exterior renovations, interior renovations, painting, and more!
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