I absolutely love building in this game, but when it comes to roofs I sometimes have a hard time.
I recently made a roofed single-tile bridge which splits in 2 by a single wedge, followed by a path of ceilings which then takes a 45 degree turn into a series of wedges.
It looks good, but I’m having 2 minor issues, which brings me to my suggestion.
When placing the shorter, 1x1 roofs there is no 3-way wedge intersection available, nor a wedged triangle (kind of like the sloped roof wedge, but shorter) to connect a zig-zag series of wedges. It would be very nice to have those pieces to further enhance roofing capabilities.
I would upload a picture, but as I am a new user I am not allowed to post images.