Flat Spline by the Roll
What Flat Screen Spline Is
Flat screen spline is a flexible vinyl strip that’s pressed into the channel (groove) of a screen frame to hold screening material (mesh) firmly in place. Unlike round spline used in window screens, flat spline fits low, flat grooves common in screen room enclosures (patio, porch, lanai) and systems like Freestyle.
It’s used after you lay the screen mesh over the frame — you press the spline along the frame channel, trapping the mesh in place. This keeps the screening taut, secure, and visually clean.
Options for Flat Screen Spline
Freestyle/Enclosure-Specific
Flat Spline by Freestyle – A dedicated flat spline roll branded for Freestyle screen enclosures — durable vinyl, black color, sized to work with typical shallow screen grooves. Great for DIY or replacement projects.
DETAILS:
- 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
