You can order 6 lanes or 8 lanes wide wallpaper at Bijbels Kinderbehang. The courses are 46.5 cm wide and 280 cm high. Due to the height of 280 cm you can stagger the print in height. Example: with a wall of 240 meters you have 40 cm. This 40 cm can be cut under or above, so you can determine whether you want the print slightly lower or higher than the middle. Or, of course, exactly in the middle, you cut below and above 20 cm.
6 sheets of wallpaper (for walls from 186 cm to 279 cm wide)
You have several options in the width. With 6 lanes you have 2 blank lanes that you can stick to left and right (a), both right (b) or both left (c). The same applies to a larger wall with the 8 lanes. If you want the print larger, you order 8 lanes for the 6 lane wall and only stick the 6 lanes where the illustration is on (d). Then you do not use the 2 blank jobs.
8 sheets of wallpaper (for walls from 279 cm to 372 cm wide)
You have several options in the width. With 8 lanes, you have 2 blank lanes that you can paste left and right (e), both right (f) or both left (g).