This was my solution for this problem:
1976 Argosy 24
Joplin , Missouri Posts: 2,622
I replaced my insert nosing with vertical blind material, comes in 16 ft stips for about $3 a strip, cut it into 1" wide strips and slipped it into the aluminum channel. It comes in about a hundred colors. I did the whole trailer for less than $10.
Jim and Sandy
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