ScreenRail Spline by Westbury
Securely attach your choice of screen material in your ScreenRail system with this 5/16 wide flat Spline. Use a common spline roller to fit the spline and screen snugly into the retention grooves built into ScreenRail Frame Rail, Post, Kick Panel, Rail and Door components. For your convenience, spline is available in a 1000 foot roll, or you can order the exact number of feet needed for the project. After installing spline, simply trim the screen and enjoy the outdoors while protected by ScreenRail.