I want Roman blinds for my motorhome but want to use the rail that is there. Can I thread the blind on to a rod?

All of our Roman Blinds are manufactured on a deluxe headrail system and the blind is affixed to the headrail with Velcro. The headrail contains all of the blinds workings – spools, cords etc, which are also connected to the blind. I hope that information helps.