Playing around with the new update and cant get the new door frames to work, I'm placing a floor tile of the texture I want for the frame on floor 4, do I need to do anything else?
You don't need tiles on upper floors now - I disabled it as it would be inefficient.
Instead you need to make a special texture, akin to vertical "cube map" (not really a cube map, see manual on that). Basically two textures stitched together vertically. Upper texture will be for the door and the bottom one will be for the frame.
