Have you ever thought about what makes windows energy efficient? It’s important to consider things like energy efficiency when looking to equip your home in Grand Terrace, CA with replacement windows. The reality is that today’s windows, specifically the double pane and the triple pane variety, will reduce your utility bills and slash your carbon footprint. But what goes into making energy efficient windows? Read on to find out the answer to this important question.

Double Pane and Triple Pane

One thing to look for in energy efficient windows is more than one pane of glass. There was a time when single pane windows were the norm. But that was a long time ago. You will typically find double pane windows, and you can even go with triple pane windows as well. The extra panes of glass will add insulation properties that make the windows more energy efficient.

Inert Gas

When you get two or three panes of glass, you can also go with inert gas like argon and krypton between the panes of glass. Either of these gases will make your windows more energy efficient. In fact, argon and krypton insulate better than does regular air.


You can also get a low-E coating on your windows. The special coating is designed to reflect infrared light. This will ensure your home stays warmer during the winter and stays cooler during the summer. As you can imagine, this means that you will reduce energy consumption since the low-E coating will ensure your air conditioner and furnace don’t have to work too hard. This, in turn, will give your HVAC equipment more longevity. And this will protect your investment.

Frame Materials

The type of frame material you choose for your windows will also add to the energy efficiency. You can ask the replacement shop you patronize to explain the window frame materials they offer. After they explain the pros and cons, you’ll be able to make a selection.

Warm Edge Spacers

Warm edge spacers are designed to ensure that window panes are positioned properly. This will help with lessening heat transfer through the windows.



You should also look for the ENERGY STAR designation. When you see this rating, you can be sure that the windows in question were made by an ENERGY STAR partner, were tested and certified by the National Fenestration Rating Council, and have National Fenestration Rating Council ratings that adhere to energy efficiency criteria set by the US Environmental Protection Agency.

These are some of the things that go into the making of replacement windows in Grand Terrace, CA. When you’re ready to kick off a project to get new windows for your home, let us know as we’ll be honored to help. We have a wide selection of quality windows, and our staff will be honored to help you find exactly what you need for your home. We manufacture, install, and stand behind our products. So give us a call or visit our showroom to see our windows and to speak with our staff. We’re here when you need us.

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Ameristar Windows was created with one thing in mind, create and provide the most energy efficient windows and doors at the lowest cost to the consumer and environment.

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