How Can You Prevent Curtains from Blocking Vents?

Curtains are a How Can You Prevent Curtains from Blocking Vents?V addition to any room but hanging them over air vents can prevent them from properly billowing, and may also block the proper convective flow of warm (or cold depending on the season) air from reaching your living space. Fortunately, there are a few simple things you can do to prevent this problem.

Ensure your curtains are the right width.

Generally speaking, your curtain rod should be at least 8 to 12 inches wider than the actual window it’s covering. This will give your curtains a nice, full appearance and allow for proper movement. If you find yourself constantly battling curtain puddles, this is probably a sign that you’re not buying wide enough curtains or you didn’t take accurate measurements before hanging them.

Look for curtain designs with built-in openings.

Lace curtains, sheer curtains and other thin fabrics that let a lot of light and air pass through are good examples of curtains that don’t obstruct vents. This is because these types of fabrics are very breathable and lightweight, which allows the curtains to move easily with the airflow.

Try using a curtain template. If you have multiple windows to hang, this is a great time-saver since it takes the guesswork out of measuring and cutting your fabric.

Consider purchasing vent deflectors. These are plastic devices that aim hot or cold air out into the room instead of behind the curtains. They are available at most home improvement stores and some department stores. There are different models for floor and wall vents, so be sure to purchase the correct one based on your vent location.