Double Pane Windows – Cost & Benefits

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How Much Do Double Paned Windows Cost?

Double paned windows could be the perfect replacement windows for your home. The first question asked when replacing windows is how much will it cost to replace my home windows? The first thing to consider is that old, inefficient, or leaking windows will cause a considerable amount of cooled or heated air to escape from your home thus costing you more in energy bills. By switching from old single pane windows to dual pane windows, you can increase your home’s energy efficiency – as well as the money in your pocket from utility bills savings!

 


National Average for Double Paned Window Replacement Cost:

$450 – $650 (including installation costs.)

Standard size, double-paned, double hung, vinyl window.


window replacement costs

The costs of double pane window replacement will always vary depending on your local window price & service cost range. Here are a few things that you will need to consider in order to get an accurate average of window costs.

  • Number of replacement windows needed.
  • Labor costs – these can vary depending on local rates, season, and the work load for your specific project.
  • Type of double pane window you are wanting (window frame types, window shape and size, gas fillers, etc.)

* For a more accurate total price estimate in your area use our double pane window replacement cost calculator to search by zip code and more.

What are Double Paned Windows?

Double pane windows are made from two panes of glass separated by a spacer that holds trapped gas, such as argon or krypton. The spacer helps hold the panes of glass firmly in place even if they’re subjected to pressure. A seal keeps the gas from leaking out from between the two layers, ensuring that the windows will perform at impressive levels. When it comes down to single pane vs. double pane windows, it’s easy to see why double-paned windows are some of the best replacement windows available.

 

The Benefits of Double-Pane Windows

Lower Condensation Issues

If you’ve owned a house with single pane windows in a cold climate, you know all about winter condensation issues. This is when water accumulates on your windows due to the temperature difference between the house’s interior and exterior. Single pane windows also transfer the cold into your home unlike dual paned windows. As the cold infiltrates, all the water vapor in your home that comes into contact with it turns to water and then freezes from the low temperatures coming through your windows. Double paned windows solve this issue by separating the warm interior pane and the outer colder pane. Find out about double pane window repair for fogged windows here.

Enhanced Insulation

Because double pane windows keep the cold out in the winter and retain heat in the summer, they are more effective insulators than single pane replacement windows. The increased insulation comes from the extra layer of glass, of course. But even moreso, the gas or air that’s trapped between the two layers does the brunt of the insulating by slowing the transfer of heat in either direction of the window.

Blocks the Noise

If you live in a noisy neighborhood, you’ll enjoy the noticeable increase of quiet you get after upgrading to double-pane windows. Compared to single pane replacment windows, they barely let any sound in at all and are a great addition for sound proof windows for your home.

double hung double pane windows

Why Choose a Special Gas Filler for your Double Pane Window?

Some double paned windows have air between the layers. Though air helps effectively insulate the window, a dense gas like argon or krypton will provide even better insulating properties for the replacement windows. Argon gas is the best gas to use because it’s colorless, odorless, and nontoxic. Even if the glass leaks argon gas for some reason, it won’t cause any harm in your home.

Pay Attention to Spacers in Your Double Paned Replacement Windows

Most people give them very little thought, but the spacers between the two layers of dual pane glass in the window makes a difference in thermal performance. Look for “warm edge spacers” which function as insulators and prevent heat from moving from one glass pane to the other.

Two contractors install double pane windows

Are Double Pane Windows Worth the Cost?

If you have single paned windows and high energy bills, double paned windows are worth the cost if you upgrade all of your replacement windows at once. Keeping even a couple of single paned windows, however, will limit any energy bill savings you’ll see. When you change out all the single pane windows at once, you form an effective barrier that will make the most difference for your cost savings.

By upgrading to double paned windows, you’ll be making a significant improvement in your home’s insulation with cost efficient and long-lasting benefits. Best of all, your home will be a more comfortable temperature year round, which makes it an invaluable investment. Double pane windows are definitely worst the cost once you start seeing the return on savings with a more energy efficient home.

You may also be interested in these energy efficient windows and their costs as well:

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