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What is a Screening Spline and How to Use It

Whether you decide to DIY your window screen repairs or hire a professional, screening spline is often required. Screening spline helps hold the screen mesh tightly in place by fitting snugly into the grooved opening around the window or door frame. During window screen repairs, you may be able to reuse the existing spline after installing a new screen. However, if the spline is too old, brittle, or damaged, it may need to be replaced.

In this case, rolls of screening spline can be purchased from manufacturers and distributors like Alcot Plastics Ltd.

Splines are available in different materials. The most common splines used for window and door screens are often made from foam or vinyl. Both materials are designed to fit securely into the frame channel and help keep the screen mesh from coming loose. The best spline material for the job often depends on the frame, screen type, and personal preference. Many people choose vinyl because of its resistance to heat and moisture. Foam, on the other hand, is highly flexible and also offers resistance to outdoor conditions.

Foam screening spline can be compressed more than vinyl. This means a thicker foam spline may be used in some applications where a similar-sized vinyl spline may not work as well because of its rigidity. This is why choosing the right spline material and taking accurate measurements is important when working with window and door screens.

Splines are typically measured by diameter, usually in inches. Alcot Plastics Ltd. provides foam screening splines for a variety of window and door screen applications. These splines help hold screen mesh securely in place and are designed for durability in outdoor conditions. Custom foam spline options are also available to suit specific window and door screen needs.

Categories: Polyethylene Foam

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31 Malcolm Rd.
Guelph, ON
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