It is a good idea to replace the spline when changing the insect screening as old spline can become brittle and deformed with age and exposure to the elements.
Spline comes in 25' length in four different thicknesses plus one multipurpose format if you don't know the thickness you need.
The most common size is 0.125"
Don't forget to pick up a spline roller to make the job go easier.
| 0.125" x 25' | 0.14" x 25' | 0.16" x 25' | 0.175" x 25' | Multi 25' |
|---|---|---|---|---|