I have some hinged flyscreens in the house which look like these, they seem to work well enough.
But I want to change some of them from hinged to sliders and maybe make some more (maybe hinged, maybe sliding).
flyscreen-hinged.jpg flyscreen-hinged-2.jpg

Anyone recommend any kits for the frames, and the sliding track.
I saw some reviews which said some (green shed ones) were so flimsy they buckled under the flyscreen tension
Pillar 25mm x 2.5m White Flyscreen Frame - Bunnings Australia
One of the unhappy reviewers mentioned Rolltrack but I can't find them anywhere...