Product Description
A patio extrusion flat spline groove is a specialized aluminum designed to hold flat spline materials, typically used in patio enclosures or screen rooms. The groove is a recessed channel in the extrusion where the flat spline (a thin, flexible strip) is inserted along with the screening material. This helps secure the screen tautly in place, ensuring a clean, secure, and weather-resistant fit around the perimeter of the patio frame. The flat spline groove is essential for creating strong, durable screened enclosures, offering both functionality and aesthetic appeal in outdoor living spaces.
