Energy-Efficient Window Replacement in Knoxville, TN

Lower Energy Bills & Increase Comfort with High-Quality Windows

Upgrading to energy-efficient windows is one of the smartest investments you can make for your home. At Knoxville Window and Door, we offer affordable replacement window solutions that not only enhance the beauty of your home but also help reduce your heating and cooling costs year-round.

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Our vinyl and composite windows are designed with advanced insulation technology, keeping your home cooler in the summer and warmer in the winter—without the high energy bills.

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Why Energy-Efficient Windows Matter

If your home still has old, drafty windows, you’re likely experiencing heat loss in the winter and excess heat gain in the summer. This forces your HVAC system to work overtime, leading to higher energy costs. Our Energy Star-rated replacement windows provide superior insulation, reducing temperature fluctuations and enhancing indoor comfort.

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✔ Lower Utility Bills – Cut down on heating and cooling costs with windows that prevent air leakage and heat transfer.
✔ UV Protection – Our Low-E glass coatings block 95% of harmful UV rays, protecting your furniture, carpets, and décor from fading.
✔ Improved Home Comfort – No more cold drafts in winter or overheated rooms in summer—just consistent indoor temperatures.
✔ Noise Reduction – High-quality insulated glass and multi-pane designs help reduce outside noise, creating a quieter home environment.

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Beat the Heat, Keep the View

Unlike traditional window glass that lets in excessive heat or requires dark tints that obstruct your view, our advanced Low-E glass keeps your home comfortable without sacrificing natural light.

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🔹 Blocks Heat While Maintaining Visibility – Enjoy clear views without excess glare or heat buildup.
🔹 Protects Your Home’s Interior – Shields furniture, flooring, and curtains from sun damage and fading.

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Winter Comfort & Year-Round Savings

Cold weather comfort starts with well-insulated windows. When temperatures drop, the glass in your windows plays a major role in maintaining warmth indoors. Our energy-efficient windows are designed with superior insulation, keeping your home cozy during the winter months.

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✅ Prevents Heat Loss – Keeps warm air inside where it belongs.
✅ Reduces Condensation – Maintains optimal indoor humidity levels for a healthier living space.
✅ Eliminates Drafts – No more cold spots near windows.

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The advanced Low-E coatings and multi-pane construction of our windows minimize heat transfer, meaning lower energy costs and improved home comfort all year long.

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Upgrade to Energy-Efficient Windows Today!

Whether you're looking to enhance your home's energy efficiency, improve comfort, or lower your utility bills, Knoxville Window and Door has the perfect replacement windows for your needs.

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💰 Affordable Pricing – No Gimmicks, Just Honest Service
🔹 Vinyl & Composite Window Options Available
📍 Serving Knoxville, Farragut, Maryville, Oak Ridge & Surrounding Areas
📞 Call now to schedule your free consultation!