Window Screen Spline

Window and Door Parts sells window and door screen splines to hold screen mesh in place. Spline is the component that fits into the channel in a screened window or door, pressing and securing the screen into place. Most window screen spline is made of durable vinyl that’s ribbed which increases surface area. It’s also typically hollow which allows it to conform to the channel, holding the screen in place. Note: to install screen spline you will need a spline roller, please see our collection of spline tools.