The boxes are on the wall. Now come the ten-minute jobs that decide whether people see a DIY kitchen or ask who your cabinet maker was — and how to keep it looking new.
A perfect install can still look amateur if the door gaps wander and the handles march out of line — and a modest kitchen can look custom when every reveal is straight. The finishing stage is small, fussy work with an outsized payoff. Take your time here; it is the part everyone sees.
What they search at midnight “how to adjust cabinet doors / uneven cabinet doors” — it’s three screws on every hinge, and a quarter-turn at a time.
Concealed European hinges adjust three ways: side-to-side, in-and-out (depth), and up-and-down (height). Work one door at a time. Get it square to the box first, then walk the run and even up the gaps between doors — it is easier to move one door than two. Use a screwdriver, not a drill, and move a quarter-turn at a time so you can keep track. When the closed doors show one continuous hairline gap top to bottom, you are done.
Make a drilling template from a scrap of thin panel and reuse it on every door and drawer — even seasoned installers drill a handle in the wrong place freehand. Centre it in the stile, and when you thread the screw from the back, spin it backwards until it clicks into the thread, then drive forward so you never cross-thread and snap a screw off inside the handle.
Cut the toe kick to length and clip it on: mounting hardware on the cabinet feet, square catches on the back of the board, push into place. Check that fillers and end panels sit flush, and where a scribed edge meets a wavy wall, a fine bead of colour-matched caulk closes the last hairline. Then cover exposed screw heads with the white stickers in the hardware and drop in the corner caps.
Stick a small bumper on the back corner of every door and drawer so nothing clacks shut. Wipe the dust out of every cabinet interior. And in the cabinet maker’s own last instruction: take the trash out of the kitchen. A clean, quiet, square-gapped kitchen is the whole reward.
What they search at midnight “how to clean kitchen cabinets” — gently, and more often than you think near the stove.
Concealed hinges adjust three ways — side-to-side, depth and height. Square each door to its box first, then even the gaps between doors, moving a quarter-turn at a time with a screwdriver until the closed doors show one continuous hairline gap.
Usually the depth or height screw on one hinge. Adjust in small moves and watch how the door meets the box — if the top closes before the bottom, nudge the bottom hinge until they meet together.
A soft damp cloth with mild dish soap, dried afterwards. Avoid abrasive pads, bleach and harsh solvents, which dull painted and thermofoil finishes, and keep standing water off the edges.
A little. Wood and humidity move slightly through the seasons, so a quick check and a quarter-turn on any hinge that has drifted keeps the gaps sharp.
Glue and nail a 1×2 nailer strip flush along the top of the cabinet faces first — that gives the thin crown something solid to grab. Cut the corners on a mitre saw (crown sits at 38° or 45°), nail the crown to the strip every 12″ with a brad nailer, then caulk the seams and touch up the paint. Buy about 10% extra for test cuts.
The simple convention: knobs on doors, pulls on drawers. Door knobs sit about 2½″ in from the corner of the door — up from the bottom on wall cabinets, down from the top on base cabinets. Centre a pull on each drawer front, sized about a third of the drawer’s width, and double up on drawers 24″ and wider. A simple cardboard jig keeps every hole identical.
It is the upgrade that makes the counter usable and the whole kitchen look finished. Plug-in LED strips are a genuine DIY job — peel, stick, and run the lead to an outlet. Hardwired lighting hides every wire for a cleaner look but means fishing a switched supply, which is a job for an electrician. Decide before you tile so the wiring or channel is planned in.
Almost always one of three things. Debris in the runner — wipe the slides clean. A stuck damper — if the drawer was slammed or dropped, the little hydraulic piston can jam compressed, so pull it back out by hand. Or alignment — the runners have oval screw holes, so loosen them, nudge the drawer square, and re-tighten.
Usually yes, and cheaply. For doors, clip-on soft-close dampers push onto the hinge arm in seconds and cost a couple of dollars each — or swap the hinge itself for a soft-close version with the same 35 mm cup and the same mounting plate. For drawers, adhesive bumpers only quieten them; true soft-close means replacing the runners with a soft-close set of the same length and type. Do the doors first — that is the change you actually notice.
Work the cheap causes first, because they are almost always it. 1. Loose hinge screws. Somewhere around two thirds of doors that will not stay shut are just this; snug them by hand. 2. A screw that spins forever means the hole is stripped — fix the hole, not the screw. 3. Adjustment. If the screws are tight and it still creeps open, the door is sitting too far off the box for the soft-close or the hinge spring to grab; bring it in on the depth screw. 4. A dead hinge. Old spring hinges do lose their snap; a like-for-like replacement is a two-minute job. A genuinely warped door or a swollen box is real, but rare — check it last, not first.
Whatever you do, do not go up a screw size — a fatter screw just crushes more board and you get one more turn before it fails again. Small hole: push in two or three glue-dipped toothpicks or a matchstick, snap them flush, and drive the original screw straight back in while the glue is still wet. Bigger hole: pack it with epoxy wood filler, or glue in a hardwood dowel, let it cure fully, then drill a fresh pilot. Prevention is the same lesson from the other end: hinge and slide screws go in snug by hand — an impact driver is how the hole got stripped.
Match the repair to the damage. A surface scratch in a painted or laminate door usually disappears under a touch-up marker or the manufacturer’s touch-up paint, applied with a fine brush in thin coats and left proud, then levelled once dry. A chip on an edge wants filling first — a wax fill stick for something shallow, coloured epoxy filler for anything deeper — then colour on top. On thermofoil, a lifted edge is heat damage, not wear: it will not glue back reliably and the honest fix is a new door. Order a touch-up kit with the kitchen; matching a colour two years later is much harder.
Proud of it? Share the finished result, or start planning the next room. Either way, you now know how to do it again.
Back to the full guide →