The Telltale Signs That You Need Window Replacements

Are your windows old, drafty, or inefficient? Replacing them could significantly impact your home’s overall energy efficiency. According to the Department of Energy, heat loss and gain through windows are responsible for 25-30% of all residential heating and cooling energy usage! Below are the signs that indicate the need for window replacements:


Age is one of the most obvious signs that your windows need to be replaced. Old windows tend to be single-pane and lack the energy-efficient features that modern windows come with, like insulated frames and Low-E glass coatings.

While sliding doors offer numerous benefits, it’s essential to consider their limitations, such as limited ventilation options and potential wear on the sliding mechanism over time.

Cold Drafts

Do cold drafts come in through your windows in the winter? Drafty windows indicate that outdoor air is coming through gaps and cracks around your windows. Caulking around your windows to air seal them can help, but drafts are usually just one symptom of a more significant energy efficiency problem with your windows.

Single-Pane Glass

If your windows are single-pane, it’s time to replace them. Single-pane windows are poorly insulated and will let heat move quickly into and out of your home. For maximum energy efficiency, install triple-pane windows.


Window condensation isn’t always a cause for concern, but it can be. If condensation forms outside your windows, you have nothing to worry about. But if you notice condensation inside your windows that you can’t wipe away, you have a problem. Condensation often forms between panes of glass in a window when the seal is broken and moisture leaks in. If this has happened to your windows, they will most likely need to be replaced.


Surprisingly, noise can be a sign that you need new windows. Because they are not well-insulated, single-pane windows allow much outdoor noise to enter your home. If you want better soundproofing, installing triple-pane windows could help.

Tips for Choosing New Replacement Windows

Installing new energy-efficient windows can bring many benefits, like lower energy bills, improved comfort, and curb appeal. To get the most out of your investment in new windows, follow these tips for choosing the best energy-efficient windows for your home:

  • Look for ENERGY STAR-certified windows.
  • Choose windows with triple-pane glass.
  • Add gas fills for better insulation.
  • Check the U-factor and choose a window with a low U-factor for better thermal resistance.
  • Add Low-E glass coatings to minimize UV infiltration.

Your High Quality Window Replacement Needs 

When considering window replacements, working with a trusted provider like American Deluxe Windows & Doors is essential. We offer a wide range of high-quality windows designed to enhance energy efficiency, improve comfort, and elevate your home’s aesthetics. Contact American Deluxe Windows & Doors today at1 (818) 696-6757 for your window replacement needs. With our expertise and commitment to excellence, you can enjoy the benefits of new windows that enhance your home in multiple ways.

"Tony and Joe ran point on this project and their team did a terrific job. I was impressed that the lead time was only 4 weeks even during this challenging time. Anlin doors were installed within a few hours and operate extremely well. Love the double lifetime warranty. Thank you!"

Nick B., Los Angeles, CA

"SO so happy with my living room window and sliding door ..... Gevor and his team did amazing. Professional from day one when he came to give me a quote and measure to installation. They cleaned after themselves and even cleaned my counters from the dust lol.... I can't wait for my others windows to be installed..... thank you Gevor see you soon"

Carol S., Pacoima, Los Angeles, CA

"Tony, Gevor and his team did an amazing job taking out our old French doors and replacing them with a huge picture window. They did an amazing job and exceeded our expectations. It looks like a piece art. They really took their time, they were extremely professional and I will highly recommend them to anyone that asks."

Rob G. , Los Angeles, CA

"Great at what they do. They represent their company very well. They clean up everything they have created as far as trash goes. They were very cautious at what they did around our house great overall job we will recommend 100%."

Parsam M. , North Hills, CA

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