I've stripped out the back of my van and am looking at building cabinets along the full length on the drivers side. Can anyone tell me the max width of cabinet I can get away with if im going to install at 112cm RIB Altair bed at a later date?
A very difficult question to answer as the van tapers from top to bottom and back to front.
However as a rough guide, if you measure 16 inches up from the sliding door c pillar.
At that point you need around 47 inches.
From here you can square a line through the van.
But i would get the seat before you go to any expense getting units made.
Also , how you ply line the rear upper qtr if you dont have a window will affect how close you can put the seat to the wheel arch.