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How Do Screening Splines Secure Your Window Screens?

February 16, 2023

Window screens protect us from bugs and other insects entering our homes. It also makes sure that elements like heat and water stay out of your home, thus maintaining a pleasant temperature at all times. However, none of the benefits can be enjoyed if your window screen gets loose or is detached from its frame. There is a way to prevent this from happening: screening splines. In this blog post, we’ll dive into how foam splines help secures your window screen and why it’s important that you install them.

Why Screening Splines are Important

As any homeowner knows, one of the most important things you can do to keep your home in good condition is to regularly check and repair your window screens. Not only do screens keep bugs and other pests out of your home, but they also help to keep your home cool in the summer and warm in the winter by blocking drafts.

One of the best ways to keep your screens in good repair is to use splines. Screening splines are strips of rubber or foam that fit into a groove around the edge of your screen. They help to hold the screen fabric in place and prevent it from tearing or coming loose.

Foam splines are important because they:

- Keep screens securely in place

- Prevent tears and holes in screens

- Help block drafts

- Make it easier to remove and replace screens for cleaning or repairs


Screening splines help secure and protect windows from debris, insects, and other potential hazards. The materials used for the splines are strong and durable, ensuring that your window screens stay in place for years to come. You can rely on us at Alco Plastics to provide you with top-quality foam screening splines. We are the leading manufacturer of polyethylene foam products, including splines, backer rods, and pool noodles. Call us today to learn about everything we can do for you.