Are Awning Windows More Efficient Than Sliding Windows?

Choosing the right windows for your home when you are looking for replacements can be difficult. Hopefully, you haven't had to replace most of your windows for many years and might be taking a new look into what options are currently on the market.

Two common window styles in American homes include awning windows and sliding windows. When it's time for replacement windows, how do you choose between awning windows and sliding windows?

Awning Windows vs. Sliding Windows

Awning windows are windows that open along a hinge at the top of the window. When they open, they swing outward from the bottom. The shape they take resembles an awning angling downward, hence the name. This angle allows them to offer a home increased ventilation even in rainy weather as the awning angle prevents water from coming inside. They typically open via a crank that is placed at the bottom interior of the window frame. Some models push outwards as well. Awning windows have a single seal around the exterior of the frame.

Sliding windows are another one of the most common styles for windows in the U.S. They are long-lasting and effective, allowing ventilation and increased light without taking up any space outside the wall. You can find sliding windows that are fixed on one side with the opposite panel moving with ease. You can also get sliding windows with two operable sash, increasing the ventilating abilities of the window. This style opens horizontally in the window track, not requiring the use of a crank or handle.

Are Awning Windows More Energy Efficient Than Sliding Windows?

Awning windows are more energy-efficient than sliding windows. The reason for this is that they only have one seal on the exterior of the frame. When the window gets cranked or pulled shut, the seal can completely connect and let very little air in or out, no matter the temperature.

Sliding windows, in contrast, can never get a completely closed seal. Some seals run all the way around each of the window panels. The sides can connect securely when the window gets shut and locked securely. However, the seals along the runners can never get tighter without restricting or preventing the window's movement. They are one of the least energy-efficient options out there, and the difference will be felt more so during cold seasons.

If you are set on sliding windows or have a space available in which only they will work, ask your window retailer about energy-efficient glass options. The type of glass in your window makes the biggest difference in the window unit's overall energy-efficiency.

Should I Get Awning or Sliding Windows for My Home?

Part of the decision to get awning or sliding windows is made by the type of space available for the window. Other considerations include additional window characteristics, laid out in more detail below.

Pros and Cons of Awning Windows

Awning windows may be more energy-efficient, but what else do they have to bring to the table, so to speak?

Pros and Cons of Sliding Windows

Sliding windows might not have as much to offer in the energy-saving game, but they do have other characteristics to consider.

Choosing between windows that fit well into an opening can be difficult. If you live in North Texas and need further assistance with your window project, contact Brennan Corp.