A mudroom is a queue, not a storage room. Everything about the design comes from the order of operations at the door: sit, take shoes off, hang the coat, drop the bag, leave. Get the bench height and hook height wrong and people stop using it within a week.

These are the numbers the app's planner uses when it lays out a mudroom closet.
| Measurement | Value | Why it matters |
|---|---|---|
| Bench height | 18 in. | Chair height. 20 in. is too high to pull a boot off comfortably |
| Bench depth | 15 - 18 in. | Deeper and you cannot reach the hooks behind you while sitting |
| Hook height, adults | 60 - 66 in. | Above the head of a seated person |
| Hook height, kids | 36 - 48 in. | Lower row, so coats get hung rather than dropped |
| Cubby width per person | 12 - 16 in. | One coat plus a bag. Under 12 in. and coats compress |
| Overall unit depth | 16 - 20 in. | Enough for a coat on a hook without pressing on the back |
| Boot tray zone | 12 in. high, 16 in. deep | Open under the bench, with a removable tray |
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 Mudroom Closet as the closet type, and pick a style. To generate one from scratch instead, paste this into Dream Closet:
“Mudroom closet, built-in bench at seat height with open boot storage underneath, individual cubbies with two rows of hooks, upper cabinets with doors, durable painted millwork, tile floor”
60 to 66 inches for adults and a second row at 36 to 48 inches for children. If the hooks sit behind a bench, measure from the bench: a hook needs to clear a seated adult's head, which is roughly 36 inches above the seat.
12 to 16 inches per person. That is one winter coat on a hook plus a backpack below. Under 12 inches coats overlap and the whole thing turns into a pile.
Only above 72 inches, for seasonal storage. The daily zone has to be open, because any door is a step people skip when their hands are full and their shoes are wet.