Paint Rack

The old holder outgrew itself

The old paint holder did its job for a long time, but the collection it was holding kept growing past what it could handle, and it was parked on a chunk of desk real estate that had better uses. A wall-mounted rack solved both problems at once — more capacity, and a desk surface back.

A hole saw that was almost exactly the wrong size

I started with a 12“x24” Baltic birch mini sheet and drilled the whole grid of bottle holes with a hole saw sized almost exactly to the paint bottle diameter. That sounds close enough on paper. In practice, every single bottle went in with real resistance — not the loose, gravity-assisted fit I actually wanted.

Hand-sanding every single hole

Fixing it meant hand-sanding every hole slightly oversized, one at a time, using sandpaper glued to a dowel rod chucked into a drill — an improvised drum sander built entirely out of not wanting to buy the right tool. Drilling the holes alone took over an hour, going slow with masking tape down to keep tearout under control. Getting each one hand-sanded to the right oversized fit took hours more on top of that. If I build another one of these, I’m either buying a properly sized hole saw or just laser-cutting the holes so I’m not touching each one multiple times by hand.

The gap that makes gravity do the locking

The oversized holes ended up mattering for more than just getting bottles in and out. I spaced the front and back panels apart by almost half an inch before the bottle’s neck, so the weight of a full bottle tips it slightly instead of sitting bolt upright. That small forced tilt is what actually keeps a bottle seated — a snug, perfectly vertical hole would have let bottles slide straight back out the way they went in. It only works because the holes ended up oversized in the first place.

Walnut sides, top, and the small details

The sides and top are walnut. The back gets a rabbet groove for a plain Baltic birch back plate, and the front gets a dado groove for the hole-riddled panel. The walnut sides had room to spare, so I drilled a row of holes at 45 degrees into them for brush storage. The top sits slightly below the edge of the front panel instead of flush, which turns it into a small tray for anything that needs a temporary spot — glue, brushes mid-use, whatever. The bottom is left completely open, so anything that falls into a hole (dust, dropped caps) just falls straight through instead of collecting inside.

Mounting: matching an aluminum cleat’s thickness with a birch shim

Finished with a quick poly spray coat, then mounted with an aluminum French cleat instead of a wood one, specifically because of how thin it is — about 1/4“. That only works if the bottom of the rack stands off the wall by the same amount, so I added a 1/4“ Baltic birch strip at the bottom back to match it. Same standoff at top and bottom keeps the whole panel parallel to the wall instead of leaning forward.

Where it landed

It’s mounted, loaded, and holding far more paint than the old holder ever managed, with brushes in the sides and a small lip on top for overflow. Worth every hour of hand-sanding — but the next one gets the correct hole saw from the start.