0.250 Inch Screen Spline 15lb Roll Round Screen Retainer Spline Black

The 0.250 Inch Screen Spline is engineered for strong, long-lasting retention of screen mesh in both window and door frames. Crafted from high-quality, UV-stabilized virgin vinyl, this premium round spline maintains flexibility and durability even under constant sunlight, moisture exposure, and temperature changes. Its serrated, hollow-core structure provides superior grip, ensuring a secure and reliable hold for a wide range of screening applications.

This 0.250 Inch Screen Spline is ideal for installing or replacing mesh in screen windows, patio doors, sliding doors, porch enclosures, pool cages, and mosquito net frames. The rounded profile makes it easy to roll into the spline channel, while the serrated surface enhances locking strength to keep the mesh tight, smooth, and firmly seated over time.

Supplied in a convenient 15lb bulk roll, this spline gives professionals, contractors, and DIY users the flexibility to handle multiple installations without running out of material. The roll is neatly wound on a plastic spool, allowing quick and clean dispensing. Cutting is simple using scissors or basic hand tools, and the vinyl material provides just the right balance of firmness and flexibility for effortless installation.

Whether you're repairing torn screens, replacing old spline that has become brittle, or completing new construction projects, this 0.250 Inch Screen Spline delivers dependable performance and a secure fit. Its weather-resistant composition ensures the mesh stays in place without shrinking, cracking, or slipping.

Designed for professional-grade results, this spline makes screen repairs efficient, clean, and long-lasting—perfect for homeowners, technicians, and maintenance teams who require reliability and ease of use in every installation.