Flat Screen Spline 0.290 100ft Flat Retainer Spline for Screen Frames
The Flat Screen Spline 0.290 is a premium-quality flat screen retainer designed for installing fiberglass mesh into aluminum screen frames, patio enclosures, porch screens, garden screens, storm doors, sliding doors, pool screens, and more. Built for durability and ease of use, this flat spline offers superior performance compared to round spline—making screen installation faster, smoother, and more secure.
Engineered with precise sizing, the Flat Screen Spline 0.290 features a width of 0.290 inches, a center thickness of approximately 0.082 inches, and side edges measuring about 0.065 inches. Its curved top and flat bottom design help the spline slide into screen frame channels effortlessly while locking tightly in place for long-lasting hold.
Installation is simple and efficient: measure the required length, cut with scissors, place the spline at the top edge of the frame, and use a spline roller to press it firmly into the groove. The flexible, thin-edged design makes the process beginner-friendly, while still providing strong retention for professional screen installers.
Unlike traditional round spline, this flat design fits better into specific screen grooves, ensuring the mesh stays secure without slipping or loosening over time. Whether you're repairing screens in your home or working on commercial screen replacement projects, this product offers a reliable and stable fit.
Available in a 100-foot roll, the Flat Screen Spline 0.290 provides ample material for multiple screen replacements, making it a cost-effective choice for DIY users, contractors, and maintenance professionals who need consistent, dependable performance.
Designed for strength, flexibility, and precision, this flat retainer spline ensures your screens stay tight, secure, and perfectly aligned.