shelvingstoragewalls
I'm interested in putting up a tool wall in my garage/workshop.
Taking into consideration the price, strength, ease of use and versatility. Which of the two boards will be best for the job and what material (wood, metal, plastic…) would suite the enviroment?
I actually have a workbench from the same company and it came with feet that allow you to easily secure it to the floor with a couple screws/lags/etc.
I would inquire with their sales to see if these are available for the shelving unit you are looking at, or if not, a similar unit.
Since you are contemplating shelving, I am going to assume that
I've got a shelving unit in a storage area that can fit at absolute maximum volume capacity about 24 of these 10 gallon storage bins:
With all 24 on the shelves, I physically cannot add any more weight to the shelves because all of the volume is already consumed.
I estimate the maximum weight that I put in each of those bins is about 50 pounds of stuff. From moving them around and comparing them to the dumbbells at the gym, it's way more that 20 pounds and definitely less than 100 pounds. As a reference, filling the tub with water would weigh 81 lbs, filling with lead is about 946 pounds.
So, based on my estimate, I will be storing up to about 1200 pounds (24 tubs x 50 pounds each) of stuff on that shelving unit. More than 1200 pounds is unlikely because the shelf will reach its volume capacity first.
In this case I dare not use a shelving unit that will collapse under less weight than 1200 pounds because there will be nothing preventing an unsuspecting family member from exceeding that weight by adding another item to the shelf.
The shelving unit in the example above is 4'x2'x8' (WxDxH) or 64 cubic feet. Given the 1200 pound capacity, the density of stuff I am storing works out to 18.75 pounds per cubic foot. When I design shelving for my home, I use the round number of 40 pounds per cubic foot for a 2x safety factor.
For your example of 1.5'x8' shelves, assuming they extend to an 8' ceiling, you should design for an astounding 3840 pounds of load (1.5'x8'x8'x40 pounds per cubic foot) to be safe. This is not an exaggeration. Good shelving allows you to store a remarkable amount of weight in an extremely small volume, that is its whole purpose after all.
The stuff you are storing on wall mounted shelving is an overhung load. The wall mount shelving supports this overhung load by applying a torque to the wall to which it is mounted. Walls in residential construction are not designed to support a significant amount of overhung load.
To make matters worse, the torque on the wall increases with the square of the depth of the shelving because you are increasing both the weight and the lever arm of the overhung load. So, the torque from an 18" deep shelf is nine times the torque from a 6" deep shelf. Because of the squared relationship with torque, I never use wall-mount shelves deeper than 10".
On top of all this, even if your wall is able to withstand the torques involved, there are two additional worrisome aspects to consider:
A real risk is this scenario: A child climbs a wall mount shelf loaded with hundreds of pounds of stuff. The weight and motion of a child causes the multiplied forces in the bracket to exceed the failure strength of the bracket. This causes a catastrophic failure of the shelf's ability to support the load, and the child and load falls to the floor, crushing the child.
All of the problems that results from multiplying forces, the squared relationship of torque with shelf depth, and a wall that can't support weight are alleviated by using free-standing shelving.
I recommend using a properly engineered system like EZ Rect Type 1. It looks like this:
As I understand it, the EZ Rect system's patent has long expired, and there are now many manufacturers of that system. I've been using a generic version of that system for all my high-density household storage for almost 10 years.
Here are the benefits of EZ Rect Type 1 shelving solution as I see it:
Whatever system you end up with, you should expect the above benefits to be standard -- if it's not, keep looking.
Here is a picture from my last moving day. Shown is 7 "bays" of dismantled shelving capable of safely storing about 24 tons (42,000 lbs) in about 600 cubic feet of space.
I've encountered an amount of skepticism about whether catastrophic failure of shelving is, in fact, something to be concerned about. Here are two examples of catastrophic failure.
A worker died in this workplace accident in 2012 when an overloaded shelving system collapsed.
This is an extreme case of what can happen. I think it is instructive of the dangers nonetheless.
The great Jon Skeet tweeted this photo of what seems to be catastrophic failure of a wall-mount Cookbook Shelf:
Best Answer
This is just my preference/opinion on the subject.
Both types have their uses. If you have space for more than a single board, I would advise a mixture with more peg boards then slat boards. If you only have space for a single board then I'd recommend a pegboard because I find them to be more versitile overall.
The slats are good for hanging bins while the pegboard can be used to hang just about anything on it, depending on the type of pegs you buy.
I have these metal boards. They are rock solid feeling and I never have to worry about breaking them. Relatively cheap too. (I am not affiliated with this site, but have bought from them before).
I also have some old wood boards in my basement from the previous owner of the house but a lot of the holes are broken. I doubt I will ever need to replace the metal boards.