Often when repairing a screen, you can reuse the old spline. However, if the old spline is damaged, you’ll need a replacement. Spline comes in various sizes, influenced by regional window suppliers and screen frame types. For example, .250 size spline replaces 1/4" aluminum spline common in mid-century homes and is easy for DIY installations.
If you're replacing thin fiberglass insect screen with thicker material like pet screen, choose a smaller spline size. For example, replace .165 spline with .150 when using pet screen. The right spline depends on both screen material and the channel size.
Size | Color | Lineal ft | |
---|---|---|---|
.100 | Black | 2875' | |
.125 | 1/8" | Black | 2400' |
.135 | Black | 2190' | |
.150 | Black | 1815' | |
.165 | Black | 1500' | |
.175 | Black | 1320' | |
.185 | 3/16" | Black | 1140' |
.195 | Black | 1005' | |
.210 | Black | 915' | |
.225 | Black | 800' | |
.235 | Black | 750' | |
.250 | 1/4" | Black | 660' |
.315 Flat | Black | 1000' |
Size | Color | Lineal ft | |
---|---|---|---|
.125 | 1/8" | Gray | 2400' |
.135 | Gray | 2190' | |
.150 | Gray | 1815' | |
.165 | Gray | 1500' | |
.175 | Gray | 1320' | |
.185 | 3/16" | Gray | 1140' |
.195 | Gray | 1005' | |
.210 | Gray | 915' | |
.225 | Gray | 800' | |
.235 | Gray | 750' | |
.250 | 1/4" | Gray | 660' |
Spline is packaged in 15 lb spools. We do not sell spline by the foot. Full rolls of round serrated spline are $51.99 each.