Peachtree sliding screen door spline
A handy person from La Plata, Md. 20646 says:
August 6, 2015
Can a round spline be used instead of the flat spline?
Paul from SWISCO responded:
August 7, 2015
I'm afraid not. People have tried in the past with no luck. If your screen is flat, you need to use flat. The manufacturer designed the screen for that specific type of spline.