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Keeping the House Safe: Why Installing Storm Windows is so important

storm windows installed in a lounge
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About the Author

Joe Siebenaler

When we put ourselves in our customers’ situations, we prioritize what matters to them. It pushes us to expedite our problem-solving skills to create faster, more efficient solutions. If it matters to you, it matters to us. That’s our promise.

There is no “perfect” time or season to install storm windows. Whether it’s the middle of summer or winter, installing storm windows provides homeowners with a number of benefits including lowering energy bills and preventing poor insulation.

According to the U.S Department of Energy, storm windows are effective in reducing the air movement flowing in and out of homes which increases comfort and reduces cooling and heating costs.

Storm windows are also built with sturdy materials that protect old windows and homes from dangerous weather conditions. In this blog, we’ll highlight a few reasons why it’s so important to have storm windows installed in your home.


What are Storm Windows?

Storm windows supplement the thermal performance of old single-pane, primary windows. It does this by acting as a second window that helps to drive rainwater, buffer winds, and even repel outdoor noise. The thermal performance of these windows is the result of creating a pocket of dead air between the primary and storm windows.

Interior-storm windows are generally sealed whereas the exterior ones are not. This results in a low added insulation value that comes with an additional window. With that being said, the majority of storm windows prove effective in reducing radiation, conduction, and heat loss which makes them a worthy investment.

Also, storm windows are much cheaper than high-performance windows and act as a viable primary window replacement when the budget, aesthetic, or historic considerations are important.

Exterior vs. Interior Storm Windows

Exterior storm windows can be installed either temporarily or permanently to the exterior casing of a primary window. They are generally reliable and very easy to install. Exterior storm windows are sealed on all sides except for the bottom which allows water vapor and condensate to escape via the air space between the windows.

Interior storm windows are installed on the interior side of primary windows and are a popular choice for homeowners and apartment dwellers living in multi-story homes. Unlike exterior windows, interior units are completely air-sealed and offer an improved thermal performance.

A Few Considerations to Keep in Mind When Purchasing Storm Windows

The most important consideration for storm windows is its unique air-filtration rating which informs buyers regarding how much air can pass through the windows in a standard 25-mph condition.  Other considerations include the quality of weather stripping seals, low e-coating, and the horizontal frame support.

wide storm windows

Homeowners should buff their defenses using any and all means possible to fight off damages resulting from natural disasters. However, if your home does sustain serious damages, then it’s time to get in touch with a quality storm restoration company. Principles Building and Remodeling are commercial and residential roofing contractor minneapolis. They offer a number of services including roof leak repair, storm repair, and gutter removal services. Contact us today for more information.


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