Flat Spline by RDI

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Flat Spline by the Roll


  • Designed for screen enclosures installations needing flat spline
  • Securely holds screens for large opening installations
  • Durable vinyl construction ensures lasting use
  • .290 x 100' roll
  • Black

About this product...

This Flat Spline is ideal for holding screens securely in frames when replacing screens in windows and doors. It is available in black and gray to match the color of the screen material. This flat spline can be used for both aluminum and fiberglass screens and works well with frames that have a shallow groove. This flat style screen spline is the most common type used on patio and screen enclosures. It works with all aluminum extrusion with a flat spline groove. It's made of long lasting pvc vinyl.



Start with the Framing Kit for the inside perimeter of your opening.


Choose Divider Post Kits to divide the open area with a vertical 2' x 2', a horizontal 2' x 2' as a chair rail or to frame a screen door.


Consider a Screen Railing Infill Kit for a covered, upper deck or balcony.


Choose from 50' rolls of 5', 6', 7', 8' and 9' x 100' Screen


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