How Windows Impact Your Home’s Energy Efficiency

How Windows Impact Your Home’s Energy Efficiency

January 23, 2025

Windows are not just decorative; they are crucial to your home’s energy efficiency. Inefficient windows can account for up to 30% of a home’s energy loss. Learn how advanced window technology can improve efficiency and save you money with Renewal by Andersen.

How Windows Influence Energy Performance

Windows are an integral part of your home’s insulation system. High-quality, energy-efficient windows minimize heat loss in the winter and block excessive heat in the summer, keeping indoor temperatures consistent and reducing strain on HVAC systems.

Features of High-Performance Windows

  • Low-E Glass Technology: Keeps heat where it belongs—indoors during winter and outdoors during summer.
  • Composite Fibrex® Frames: Provide insulation superior to traditional materials.
  • Precision Weatherstripping: Seals gaps to eliminate drafts and maintain comfort.

Advantages of Upgrading to Energy-Efficient Windows

  • Reduced Energy Costs: Lower your monthly heating and cooling bills.
  • Enhanced Comfort: Prevent drafts and maintain stable temperatures.
  • Eco-Friendly Living: Use less energy and contribute to a greener planet.

Indicators Your Windows May Need Replacement

  • Unusual drafts or cold spots.
  • High heating or cooling expenses.
  • Condensation or fog between glass panes.
  • Stuck windows that no longer operate smoothly.

If you spot any of these issues, consider upgrading to energy-efficient windows.

Why Renewal by Andersen is the Best Choice

Renewal by Andersen’s products are crafted with Wisconsin’s varied climate in mind. With advanced designs and expert installation, our windows deliver unparalleled performance, ensuring energy savings and increased comfort for your family.

Upgrade Your Home’s Energy Efficiency Today

Replacing your windows with Renewal by Andersen windows is a smart investment that enhances your home’s energy efficiency while reducing costs. Interested in learning more? Contact Renewal by Andersen for a free consultation and explore our innovative window solutions today. 

Hear From Our Customers

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!!!

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.

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 knowledgable. 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.

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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.