Closet Shelf Depth: What ClosetMaid Sells and What Hunker Recommends

ByThe Cozy & Tidy Team Updated
Closet shelf depth seen from the side: folded sweaters on a shelf, showing how far the board projects from the wall

Closet shelf depth is sold in a short list of sizes, and the deepest thing anyone recommends is deeper than any of them.

ClosetMaid lists SuperSlide shelving as available in 12 and 16 inch depths, and Close Mesh shelving in 16 and 20. Hunker asks for at least 16 inches on the high shelf, and 24 for pillows or blankets. That 24 is not a depth either ClosetMaid range sells. One thing to keep straight throughout: this is the depth of the board, not the depth of the closet cavity.

  • 12 inShoes and smaller clothing, per Dimensions.com
  • 16 inHunker’s minimum for the high shelf
  • 20 inThe deepest ClosetMaid lists, in Close Mesh
  • 24 inWhat Hunker asks for under pillows or blankets
Two different measurements that share a number

The 24 inches on this page is the depth of the shelf board, front to back. It is not the depth of the closet cavity, which also comes out at 24 inches in four of the sources on the reach-in depth page. Those are two different things that happen to share a figure, and mixing them up is how a shelf gets ordered that fills the whole closet.

Measure the board you want, and separately measure the space it has to sit in.

Measure before you order. The free Closet Layout Planner gives you a measuring sheet and the standard shelf depths. Four steps, five printable pages. Get the free planner

Every closet shelf depth, drawn to scale

The board, front to back

12 to 20

Four depths, four different jobs. The gap at the end is the one worth knowing before you shop: Hunker’s 24 inch recommendation for pillows and blankets is deeper than any shelf in the two ClosetMaid ranges above, whose deepest is 20 inches. That comparison is my own rather than a published figure.

Closet shelf depths drawn to scale: 12, 16, 20 and 24 inches, and the line past which ClosetMaid sells nothing Four shelf boards drawn from the side, all projecting from the same wall, their lengths to scale. The 12 inch board is for shoes and smaller clothing. The 16 inch board is Hunker’s minimum for the high shelf. The 20 inch board is the deepest ClosetMaid lists in either of its two ranges. The 24 inch board, which Hunker asks for when the shelf holds pillows or blankets, runs past a dashed line marking that 20 inch limit, so it is deeper than either range sells. wall 20 in: the deepest ClosetMaid lists 12 in 16 in 20 in 24 in shoes and smaller clothing, Dimensions.com the high shelf minimum, Hunker Close Mesh, deepest in the ClosetMaid ranges pillows or blankets, Hunker Hunker asks for 24 inches under pillows and blankets. Neither ClosetMaid range sells a shelf that deep.

What each source actually says

12 in

Dimensions.com

“Shelf depths of 12 (30.5 cm) should be used for shoes and smaller clothing elements.”

16 in

Hunker, on the high shelf

“the shelf should be at least 16 inches deep to allow for storage of large items.”

24 in

Hunker, for bulk

“Shelves intended to hold exceptionally bulky items, such as pillows or blankets, should be 24 inches deep.”

Any

ClosetMaid, on cutting it to fit

“All shelving can be cut to your closet measurements, usually right at the store.” So your width does not have to match a stock length. Depth is the figure that does not bend.

Will it fit? Enter the depth you measured and the depth the listing publishes, and the tool tells you whether it goes in, or that it cannot tell you yet. Try it

The four depths as a tablewhat goes on each, and who publishes it
DepthWhat goes on itWho publishes it
12 in“shoes and smaller clothing elements”Dimensions.com
16 inthe minimum for the high shelf, “to allow for storage of large items”Hunker
20 inthe deepest Close Mesh depthClosetMaid
24 in“pillows or blankets”Hunker
Closet shelf depth compared: pillows on a deep closet shelf beside folded shirts on narrower shelves
Pillows and blankets ask for 24 inches, which is deeper than either ClosetMaid range sells.
The figures next to this onethe height, the cavity, and what depth rules out

Depth is one figure, height is another. See standard closet shelf height for where the board goes on the wall, and how deep a reach-in closet should be for the cavity itself, which is the measurement people confuse with this one. Everything together on reach-in closet dimensions, and how to measure a closet for taking your own numbers first.

Closet shelf depth is also what rules a system out

A panel deeper than the closet does not go in. Which systems fit a reach-in works through that, and closet systems sets out the four families.

For what sits on the shelf once it is up, which bin sizes actually fit explains why a 13 inch cube overhangs a 12 inch board.

Questions people ask3 questions

What is the standard closet shelf depth?

12 and 16 inches are the two depths ClosetMaid lists for its SuperSlide range. Close Mesh comes in 16 and 20 inches.

How deep should a shelf be for large items?

Hunker asks for at least 16 inches on the high shelf for large items, and 24 inches for exceptionally bulky things like pillows or blankets.

Can I cut a shelf to fit?

ClosetMaid says all its shelving “can be cut to your closet measurements, usually right at the store.”

Order from your own numbers

Print the measuring sheet, take it to the closet, and buy from what you measured instead of from an average. Five printable pages, including the standard shelf depths.

Get the free planner

More closet fixes, one problem at a time, in our closet organization guide.

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