Which Way Should Casement Windows Open?

Many homeowners love casement windows — aka crank-out windows — because they provide great views, improve airflow indoors and can be installed in hard-to-reach areas like above kitchen sinks. However, when choosing a replacement unit, you must consider which direction the window swings open in addition to other features like color, material and size.

How to Tell Which Way a Casement Window Opens

Casement windows have hinges on one side and open in one direction, making them a perfect alternative to the standard sliding window. But should they open from left to right or right to left?

You might come across crank-out windows labeled as left- or right-hand crank — this classification is based on the direction they open when you’re standing inside your home and facing the window. Here’s how to tell the difference:

  • Right-hand crank windows swing from left to right. They have hinges on the right side, and the crank handle is on the left side.
  • Left-hand crank windows swing from right to left. They have hinges on the left side and the crank handle is on the right side.

Knowing the direction in which casement windows open is important because it affects everything from ventilation to the aesthetic appeal of your home.

How to Decide Which Way Your Casement Windows Open

Here are tips to help you determine which direction your replacement casement window should open:

How to decide which way your casement windows open

Dominant Hand

Operating a casement window is easier when the crank is on the same side as your dominant hand. If you’re left-handed, choose a window that cranks left, or select a window that cranks right if you’re right-handed. When you’re installing the window in shared spaces like the living room, choose a window orientation that will benefit the majority of people in the household.

Ventilation

You can improve air quality and circulation in your home by installing left-opening windows and right-opening windows on opposite sides of the room. This positioning will ensure a proper cross breeze that improves ventilation, especially if you keep the windows cranked at a 45-degree angle.

Aesthetics

A casement window looks much better when its sash opens toward the middle and the hinged side is closer to the corner of the room. If you’re installing two casement windows together, have them open outward  in opposite directions, similar to French doors, to make them more visually appealing.

Window Location

When installing your replacement casement window, choose a location where it can open outward without swinging into a wall, a fence or another window. Also, think about outdoor walkways — an open window shouldn’t get in the way.

Room Layout

Check the room and furniture layout to determine which way your casement windows should open. Ensure that the window opens outward without obstruction. Consider outdoor elements like patio furniture or garden features that might be in the path of the window when it’s open. This will help maintain ease of use and cleaning.

Get Expert Advice From Your Trusted Local Window Company

If you still can’t figure out the perfect opening direction of your replacement casement windows, don’t hesitate to consult the team at Renewal by Andersen. Call us at 866-609-5033 or contact us online, and one of our experts will get back to you right away.

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