I must admit to have considered (I am not a great 'do-er' I must add ), but gullwing doors that folded
in 'half' shouldn't present too much of a problem 'providing' you roll the windows down first
(Like horizontal bi-fold doors)
I also seem to remember seeing on (probably You Tube') drop down/slide under/ doors but they were on a 'sporty car', so probably not too practical for a van.










