How Much Energy Is Being Lost Through My Windows?

How Much Energy Is Being Lost Through My Windows?

The winters in Lewes, DE, get very cold. Cold drafts from leaky windows can be causing your heating bill to skyrocket. Here’s a look at how much heat is going out the window and how to prevent heat loss.

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How Much Heat Is Lost Through Windows?

According to a study conducted by the United Nations, buildings use 40% of the world’s energy, and 50% of that energy goes out of the window. This means that heat loss through the windows is a serious issue.

Did you know that leaky windows could be responsible for up to 30% of your heating bill in your home? The more efficient your windows are, the lower your energy bill will be.

Heat escapes through your windows when it comes in contact with inefficient window glass. If you have single-paned windows, you’re losing the most amount of energy. However, heat loss can happen if you have older double-paned windows as well.

As your windows get older, the air gets trapped between the inner and outer panes of glass. You will be paying to keep that air warm as well. The great news is that if you replace leaky windows, you can increase the comfort of your home, its energy efficiency, and even its value.

Minimizing the Amount of Heat That Escapes Through Windows

If you are building a new home, the best way to prevent heat loss is with an energy-efficient orientation of your home. In an existing home, an energy audit can help you measure energy loss through your windows so you can make targeted changes.

When purchasing new windows, you want to consider the U factor, solar heat gain coefficient (SHGC), and the Energy Star rating. Invest in custom windows that are designed to fit your home. Not only do custom windows look better, but because they are professionally designed for your home, they will also help you save money.

At Sabrs, we have been helping Lewes, DE, homeowners manage their indoor comfort for more than three decades. We are proud to offer HVAC installation, maintenance, repair, and air quality services. Contact Sabrs today to learn more about our energy-efficient services.