Casement Windows: Which Way Should They Open?

Casement windows remain a popular choice among homeowners because of their ease of operation, uninterrupted outdoor views and ability to improve a home’s ventilation needs. But before you have them installed, you have to take several things into account, including its so-called “handing”.

The handing refers to the direction your new casement window opens. There are two types — FCL and FCR. The former refers to a left-handed window, wherein the hinges are on the left and the locking mechanism is on the right. The latter, meanwhile, refers to a right-handed window, with the hinges on the right and the locking mechanism on the left. To help you determine which way your casement window should open, STL Windows Direct highlights four things to consider. 

Determine the Ventilation Needs

The casement window’s handling plays a crucial role in ensuring your home’s ventilation. You can achieve the best cross breezes if your FCL and FCR casement window is located on opposite sides of your house. For best results, keep your casement window cranked at a 45-degree angle. 

Use Your Dominant Hand

Since casements are a popular window style for difficult-to-reach locations, you should consider your dominant hand for your new window installation. For right-handed homeowners, you might find it best to install an FCR casement window, while an FCL casement window is ideal for left-handed individuals.

Consider the Aesthetics

Casements are one of the most beautiful, aesthetically appealing window styles, so you need to avoid misplacing them throughout your home. Otherwise, their natural beauty will be rendered useless. To use them for the best effect, see to it that their hinged side is close to the center of the room. With this configuration, your casement windows can open toward the middle and provide a picturesque view of your outdoors without any obstruction.

Keep Them in Pair

If you have two casement windows located side by side, you may want to choose an FCL casement on the left and an FCR casement on the right. Like French doors, two casements opening in the middle can create a larger area for air to enter inside your home. Once installed, make sure to set them up with their hinges positioned at an angle facing outward instead of inward to ensure there won’t be any spaces between each other where air could get trapped. 

Whether you are installing one new casement window or two, look no further than STL Windows Direct. With our exclusive window line, Smart 365 Innovations, you can rest easy knowing your replacement window is highly durable and beautiful. To learn more about our door and window installation services, call us at (314) 690-5800 to get started! You may also fill out our online contact form to request an estimate.