Prime Line Products P 7709 Gray Vinyl Screen Spline 250 Ft

Product Description

The PRIME LINE PRODUCTS P 7709 is a gray vinyl screen spline designed to secure window and door screening material into aluminum and fiberglass screen frames. The spline measures 0.250 inches (1/4 inch) in diameter and comes in a 250-foot roll, making it well suited for multi-unit jobs or full-season screen replacement work. The round, hollow-core, serrated profile compresses into the frame channel to hold screening material firmly in place. Window and door installers, glaziers, and general contractors typically work with this product during screen installation or screen re-stretching service calls.

This spline is appropriate for residential and light commercial screen frame applications where aluminum or fiberglass screening is being installed or replaced. The 0.250-inch diameter fits standard screen frame channels designed for that spline size. Each roll provides 250 feet of continuous spline, which covers multiple screen units per roll. Package quantity is 4 rolls per package.

Key Features

• Round hollow-core construction allows the spline to compress and seat securely in the frame channel
• Serrated surface profile improves grip against aluminum and fiberglass screening material
• 0.250-inch diameter fits standard 1/4-inch screen frame spline grooves
• Top-quality vinyl resists moisture and UV exposure in typical window and door applications
• 250-foot continuous roll reduces splicing on large or multi-screen jobs
• Gray color blends with common aluminum screen frame finishes

Compatibility

Designed for use with aluminum and fiberglass screening materials in standard screen frames that accept a 0.250-inch diameter spline. Verify the frame channel width before installation to confirm correct spline diameter fitment.

Installation Notes

Screen spline installation is typically performed by window and door technicians or general contractors using a spline roller tool. Before beginning, lay the screening material flat over the frame and cut it slightly oversized. Press the spline into the channel with the roller in one continuous pass per side to avoid bunching or loose sections. Trim excess screening flush with the outside edge of the spline after all four sides are seated.