A linen closet fails for one reason: the shelves are too deep and too far apart, so you end up with towers of towels that collapse when you pull from the middle. The fix is shallower shelves, more of them, and dividing the width so a stack has a wall on each side.

These are the numbers the app's planner uses when it lays out a linen closet.
| Measurement | Value | Why it matters |
|---|---|---|
| Shelf depth | 14 - 16 in. | A folded bath towel is 12 in. deep. 24 in. means two rows and you never see the back one |
| Closet depth | 16 - 24 in. | If the framing gives you 24 in., use the back 8 in. for bins, not open shelf |
| Shelf spacing, towels | 13 - 16 in. | Fits a stack of 4 to 5 folded bath towels |
| Shelf spacing, sheets | 12 - 13 in. | One folded set per stack, sorted by bed size |
| Shelf spacing, bulk | 18 - 20 in. | Bottom shelf, for comforters and pillows |
| Width per stack | 12 - 16 in. | Add a vertical divider so stacks cannot lean |
| Shelf thickness | 3/4 in. | Linen is heavy. Over 32 in. of span you need a center support |
Not every style fits every space. These three do, and each page has the material list and the cost per linear foot.
Photograph the space, choose Linen Closet as the closet type, and pick a style. To generate one from scratch instead, paste this into Dream Closet:
“Linen closet, shallow 15 inch shelves at close spacing, vertical dividers between stacks, labeled bins on the top shelf, painted white millwork, clean folded towels”
14 to 16 inches. That is one folded bath towel plus clearance. Standard closets are often framed 24 inches deep, in which case use the extra depth for pull-out bins at the bottom rather than making every shelf 24 inches.
12 to 16 inches for towels and sheets, and one 18 to 20 inch bay at the bottom for comforters. Adjustable shelves on a pin system are worth it here more than anywhere else in the house.
A 16 in. wide by 15 in. deep bay with 14 in. of height holds about 5 folded bath towels in one stack, or roughly 8 hand towels. A 36 in. wide closet with 5 shelves holds a full set for a four-person household with room left over.