Question: are ikea kallax shelves stackable?
Answer: Not far behind its pal the IKEA Billy bookcase but a bit more versatile, the IKEA KALLAX unit can be used in all sorts of ways, all around the house. ... An 8-cube IKEA Kallax stacked on top of a 16-cube unit makes for an impressive bookcase set-up if you've got high enough ceilings to fit them in.