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How Does Getting Replacement Windows Affect My Energy Bill?

Your home is one of your greatest investments, and when it is time to upgrade essential features you want to consider all the factors. This is especially true when you get replacement windows in Concord, CA. But most homeowners only consider the standard benefits. New windows add impressive curb appeal and style, make maintenance easy, and fill your home with natural light and ventilation. But that isn’t all. Getting the right replacement windows can also lower your monthly cooling and heating costs and the savings can be significant. Here is what you need to know:

How Replacement Windows Save You Money

There are several factors to consider when choosing high-quality replacement windows. But if you are specifically looking to improve thermal efficiency and save energy you want to look closely at frame styles, multi-pane glass, durable seals, special gas fills, low-E coatings, and professional installation. These are the features that work together to reduce heat losses and heat gains. Here is a close look:


Old window frames are often made of aluminum. That is not the most energy efficient material. It allows both hot and cold air to pass through the frame. Upgrading to a vinyl or fiberglass frame would dramatically reduce heat transfer and improve energy efficiency.

Multiple Panes

Two panes of glass are standard for most windows today. And if you have windows with only one pane they are most certainly outdated. With each extra pane of glass, homeowners get another layer of protection. Today you can get two, three, or even four panes of glass on new windows sealed together to create an insulated glazing unit (IGU).


Windows with multiple panes of glass have spacers and seals that keep the IGU intact. As windows age the seals break down. Sometimes you can fill the gaps with new caulk and weather stripping. But at some point, the seals on your old windows will deteriorate beyond repair. The only real option to restore efficiency will be replacement windows.

Gas Fills

Most homeowners believe normal air fills the space between window panes. But today manufacturers use noble gasses that have higher density and better insulating properties. The top three include argon, krypton, and xenon gasses.

Low-E Coatings

These special coatings allow natural light to filter in but stop radiant heat. They are ultra-thin and transparent but will go a long way towards lowering heat transfer.

Replacement windows with these modern technologies keep the indoor temperature of your home stable despite what is going on outside. That way your heating and cooling doesn’t have to run constantly to regulate the temperature. And the less your HVAC system runs the more energy savings you get. In fact, choosing the energy efficient window technologies can reduce on average as much as 25 to 30 percent of your utility bills. That can equate to anything from $126 to $465 annually. Not to mention possible eligibility for a tax credit when you decide to upgrade to more innovative products. And who doesn’t love keeping money in their pocket?

So if you are looking for replacement windows in Concord, CA contact the professionals of Quality Windows and Doors, Inc. We can help you choose the right upgrades and technologies for your home to improve energy efficiency and reduce your heating and cooling costs. For more information call (925) 484-1747. Or visit our showroom at 3732 Stanley Blvd. Ste. B, Pleasanton, CA 94566.

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