Are these stackable or appropriate to be wall mounted?
1790767
I don't see why not as long as your anchor them properly. The top piece extends beyond the base, so yeah, I think they can be stacked. I'm not so sure about mounting on the wall unless you use braces to support them from the bottom. What I mean is: don't rely on the vertical pieces to hold up the bottom.
567876
You could stack them if they were contained in a frame. But you'd probably have to weigh more than 300 pounds get some benefit by having more than one extra one. Perhaps we don't understand the question and you mean side-by-side. And again it would work if there was something to hold them in place. They are good but they should be because they aren't cheap. They're priced fairly - but not necessarily a bargain.
210112
Probably not. Maybe two would work if you screw them together and maybe screw them to the wall. We love our unit, but it stands alone with no stacking.
546890
Yeah, the sets are wholly modular. You can stack as high as you want, but if you add more than one or two shelves I'd worry about tipping. Be sure to secure it to the wall.
2070454
If you purchased 2 and installed them one on top of the other then yes, I suppose they could be stacked. The channel on the back runs the full length. It may look strange though as the spacing would be off.
69370
They can indeed stack, I have them stacked 4 high in my cabinet at this very moment. Nesting is a bit of a strong term though since they don't really sit down one in the other very much. Not like plastic storage ware would. Still, definitely stackable.
1919436
Yes they are stackable. It does require a stacking kit. We do sell them for $35. Give us a call to add it to your order. Thank You.
2200417
These stack well and if they are going to be against a wall they will not move. However, if you are using them in an open area with no sides protected you will want to secure each set to another.
1101754
I am guessing you can, bu I would screw them (in all four corners) together and also place them in a corner against the wall for stability. I would suggest anchoring them to the wall. I wouldn't stack more than two together.
1358771
The boxes are 4 separate stand-alone units. They are not, IMO, stable enough to stack all four straight up without having a wall or a cabinet to lean against. But if you have something to provide a little stability, it should work.
1950698
They are not shipped with wall-mounting in mind. They are also fairly heavy. But if you were determined, I'm sure you could wall-mount them using the frame (the backing, while sturdier than most products of this type, would not support the shelf).
1278641
I haven't actually tried to stack them, but honestly, I don't see how you could, esp. if you wanted it to be stable. My answer to you is no.
1078790
Yes, they are sturdy enough to stack. However, there is no hardware included to "tie" them together. They would slide around if not mounted properly.
504554
I'm not sure you would want to do that without hinging the top pieces to the wall. They're very sturdy but I wouldn't stack anything on top of them without hardware especially if kids will be around. I think it would be very dangerous without bracketing The top piece to the wall and to the base unit
1033814
It would not be secure to stack them sideways unless your space is so restrictive that the units couldn't shift at all. There are feet that anchor one unit to another and they are only on the long sides.
1297120
They are not designed as "stackable" but it might work. I'm not sure how stable it would be - so I would not recommend it (opinion only).
1697558
I would not recommend stacking them since they are tapered top to bottom. They are very durable and could be used for flat storage.