DIY Mudroom Lockers from Bookcases: Under $110
Custom mudroom lockers cost thousands — but the secret every budget DIYer knows is that a tall bookcase is already 90% of a locker. It has the vertical cubbies, the shelves, the structure. All it lacks is intention: a coat of paint, a pretty back panel, and hardware that says "this was always meant to be here."
This project took one weekend and $110. Two thrifted bookcases became a three-bay mudroom station with hooks for coats, baskets for shoes and mittens, and a bench for sitting while you lace up. If your entryway is currently a pile of shoes and good intentions, this is your sign.
Materials You'll Need
- 2 tall bookcases, thrifted or flat-pack (about 30" wide each) — $50
- 1 quart semi-gloss white paint — $16
- 2 yards paintable beadboard wallpaper — $18
- 4 brass double hooks — $12
- 2 pine 1x2 trim boards, 6 ft (bench front facing) — $8
- Wood screws, L-brackets, wood glue — $6
- Painter's tape, sanding sponge, caulk — on hand / $0
Step-by-Step Instructions
- Source and prep the bookcases. Thrift stores and marketplace listings are full of tall bookcases for $20–30. Pick two the same height. Remove the flimsy cardboard backs, wipe everything down with degreaser, and give the surfaces a light scuff-sand so paint grips.
- Add the beadboard backs. Cut paintable beadboard wallpaper to fit the inside back of each bookcase and adhere it with wallpaper paste or heavy-duty spray adhesive. This single step is what makes them read as "built-in" instead of "bookcase."
- Paint everything one color. Two coats of semi-gloss white on the bookcases, the wallpaper backs, and the trim boards. Painting everything the same color is the oldest designer trick in the book — it unifies mismatched pieces into one intentional unit.
- Join the bookcases and build the bench. Stand the bookcases side by side and screw them together through the sides. For the bench, lay a 1x12 pine board (or a third bookcase laid on its side) across the bottom front and face it with the 1x2 trim. Screw the whole unit to wall studs with L-brackets so it can't tip.
- Install the hooks. Mount two double hooks per bay at about 60 inches high — one for coats, one for bags. Pre-drill to avoid splitting, and drive screws into the shelf backing or a stud wherever possible since hooks carry real weight.
- Trim and caulk. Run a thin bead of paintable caulk along every seam where the bookcases meet the wall and each other, then touch up with paint. Caulk is the difference between "nice DIY" and "wait, that's not custom?"
- Style with baskets. Add a basket per cubby for shoes, hats, and gloves, plus a bench cushion. Baskets hide the chaos and make the whole thing look styled even on a Monday morning.
Budget Breakdown
| Item | Cost |
|---|---|
| 2 thrifted tall bookcases | $50 |
| Semi-gloss white paint (quart) | $16 |
| Paintable beadboard wallpaper (2 yds) | $18 |
| 4 brass double hooks | $12 |
| Pine 1x2 trim boards (2) | $8 |
| Screws, L-brackets, wood glue | $6 |
| Tape, sanding sponge, caulk | $0 (on hand) |
| Total | $110 |
Before & After
Before: a blank stretch of entryway wall with a leaning tower of shoes, coats draped over a dining chair, and a basket of unmatched mittens. Every morning was a treasure hunt — for shoes, for keys, for patience.
After: three crisp white locker bays with beadboard backs, brass hooks holding actual coats (on hooks! like adults), and lidded baskets swallowing the small-item chaos. The bench means nobody sits on the floor to put on boots anymore. Guests now say "oh, this is nice" instead of stepping over sneakers.
The biggest surprise was the beadboard wallpaper. For $18 it did more visual heavy lifting than everything else combined — it's the detail that makes people assume a carpenter was involved.
Tips for Your Own Mudroom Build
- Measure your wall first, then shop. Bookcases come in standard widths — knowing your wall length tells you whether you need two 30" units or three 24" ones before you fall in love at the thrift store.
- Always anchor to studs. Tall bookcases loaded with coats are tip-over hazards, especially with kids. L-brackets into studs are non-negotiable.
- Semi-gloss, not flat. Mudrooms take abuse — semi-gloss wipes clean and resists scuffs from bags and boots.
- One basket per person per bay. Assign cubbies and the system maintains itself. Unassigned storage becomes a junk drawer within a month.
- Caulk every seam. The 20 minutes you spend caulking is worth more visually than an extra coat of paint.
Frequently Asked Questions
- What if I can't find matching bookcases?
- They don't need to match — they need to be the same height. Different widths are fine; paint unifies everything. If heights differ by an inch or two, add small feet or trim to the shorter one to level them up.
- Is beadboard wallpaper durable enough for a mudroom?
- Yes — it's on the back panel, which takes almost no contact. The paintable kind is thicker than standard wallpaper and once painted with semi-gloss, it wipes clean and holds up for years.
- Can renters do this project?
- Absolutely — that's the beauty of it. The whole unit is freestanding furniture screwed to itself. Skip the wall anchors (or use minimal ones you can patch) and it moves with you.