Best Window Screen Splines of 2025

The Prime-Line Window Screen Spline is designed to securely hold various screen materials in place for your windows and doors. Its durable construction from high-quality extruded vinyl ensures longevity, making it a reliable choice for your home. With a round hollow core and serrated surface, installation is a breeze, allowing you to easily fit fiberglass or aluminum screens into the frame. Measuring 0.185 inches in diameter and 25 feet long, this spline provides ample material for multiple projects, ensuring your screens are well-retained and functional.

Secure different screen types easily into window screen channels with Prime-Line P 7571 Screen Retainer Spline. The 0.165-in diameter spline is made of black extruded vinyl and comes in a 250-ft roll. You can easily install the spline with its hollow core feature. The spline is UV stabilized, providing long-lasting protection for your screens.

The ETHCOOL Window Screen Spline is a reliable solution for securing your window screens. With a diameter of 0.125 inches and a generous length of 100 feet, this spline can be easily tailored to fit your specific needs. Made from high-quality TPE, it offers excellent toughness and elasticity, ensuring durability against aging. Its hollow core design simplifies installation, allowing you to secure screens efficiently within the frame. Additionally, a variety of sizes are available, ensuring you can find the perfect fit for different screen types. This product brings convenience and reliability to your window screening needs.

The uxcell Screen Spline is a durable and flexible solution for securing your window and door screens. Made from TPE material, it resists aging and maintains its shape for a long time. Its unique serrated design provides a firm grip, ensuring that your screen fabric stays in place without sagging. With a length of 25 feet, you can easily customize it to fit your specific needs. This spline is perfect for a variety of applications, including garden, patio, and porch screens, making it an essential tool for any home improvement project.

The Prime-Line P 7527 Screen Retainer Spline, also known as Prime-Line Screen Spline, is a top-quality vinyl spline used to hold screen material to window and screen door frames. With a diameter of 0.210 inch (7/32 inch) and a length of 25 feet, this black-colored spline is designed to securely hold screen materials in place. Its round, hollow core and serrated vinyl construction ensure a tight and durable grip. The Prime-Line Screen Spline is an essential tool for DIY enthusiasts and professionals alike, providing convenience and ease of use when repairing or replacing window and door screens. It is highly recommended to refer to the line art drawing for dimensions and compare with your needs before ordering.

The Tooltriz Window Screen Spline is designed to securely hold your screen mesh in place within the frame. With a unique hollow core and serrated round shape, it provides excellent tension to keep your screen tight and well-fitted. Measuring 0.125 inches in diameter and 100 feet in length, this spline is perfect for various screen sizes. Its durable construction ensures it won’t easily age or break, giving you peace of mind when installing or replacing your screens. Just remember to measure your old spline or frame channel for the perfect fit!

The Prime-Line Screen Spline is designed to securely hold various types of screen materials in window and door frames. Made from high-quality extruded vinyl, this durable spline is built to withstand UV rays, ensuring it lasts over time. Its round, hollow, and serrated design makes installation a breeze, allowing you to easily fit fiberglass and aluminum screens into place. With a length of 25 feet and a diameter of 0.155 inches, this product provides ample material for multiple projects, helping you keep your windows and doors properly screened and functional.

This screen retainer spline by Prime-Line is a black, vinyl spline with a 0.185 diameter, designed to hold screen material to screen frames. The round, hollow core and serrated edges provide a better grip for the material. Each roll is 250 feet long and comes with a black finish. See the line drawing for further dimensional information. Ideal for window screen splines.

The Lussgucc Window Screen Spline is a versatile and durable solution for your window screen repair needs. With a diameter of 0.125 inches and a generous length of 100 feet, you can easily cut it to your desired size. Made from high-quality TPE, this spline is designed to withstand aging and offers excellent toughness. Its unique hollow core structure allows for straightforward installation, ensuring that your screen stays securely in place. Additionally, multiple sizes are available, giving you the flexibility to choose the best fit for your screen frame.

The ADFORS Window Spline is designed to make your screen replacement projects easier than ever. With a length of 300 feet and a thickness of 0.175 inches, this spline effectively secures screens in window and door frames. Its durable vinyl construction ensures that it will last for years, providing reliable support for various applications, from windows to pool enclosures. The black color seamlessly blends with charcoal screens, giving your installations a polished look. Plus, its serrated, hollow-core design allows for a snug fit, ensuring your screens stay in place, while its stretchable feature accommodates smaller frame channels for a more secure installation.