How to Paint Kitchen Cupboards Without Spraying

By Jen — painter, Melbourne VIC.

Spraying kitchen doors gives the best finish. It also gives you a garage full of overspray, a respirator on your face for two days, and a household that can’t use the kitchen for a week. For 95% of Aussie kitchen jobs, a foam roller and a good water-based enamel gets you to 90% of the spray finish with none of the drama, and the family can still make toast in the morning.

The catch with painting Aussie kitchen cupboards is the substrate. Almost every flat-pack and built-in kitchen sold here in the last 30 years uses melamine-faced MDF doors — that’s a tough plastic-coated chipboard, not solid timber. Slap a topcoat straight onto melamine and it’ll peel off in sheets within six months. The fix is an adhesion primer: Zinsser BIN, Dulux 1Step Primer Sealer Undercoat, or White Knight Laminate Paint Primer. These primers chemically bite the melamine surface so the topcoat has something to grab.

For the topcoat, go water-based enamel. Wattyl Cabothane water-based, Dulux Aquanamel, or Taubmans Tradex Aquaenamel. They cure to a hard washable finish that won’t yellow over the cooktop, won’t reek for three days, and clean up in water. Don’t use oil-based on kitchen doors any more — they yellow visibly within 12 months in any kitchen that gets cooked in.

The other reason to skip oil enamel is recoat time. Modern water-based enamels recoat in 4–6 hours. Old-school oil enamels need 16–24 hours and stink the house out the whole time. Across a 30-door kitchen, the oil version takes a week longer and costs more in eat-out money than the paint itself.

Realistic timeline for a typical 25-door kitchen: half a day to remove and prep, half a day for primer coat one, day off, half a day for primer coat two and sand, day off, half a day for enamel coat one, day off, half a day for enamel coat two and re-hang. About 5 days elapsed, 2.5 days of actual work. The kitchen stays usable except during the prep day.

What you’ll need

• Selleys Sugar Soap or Diggers Methylated Spirits
• 180-grit and 240-grit sandpaper, plus a sanding block
• Adhesion primer — Dulux 1Step or Zinsser BIN ($55–$80 for 1L)
• Water-based enamel topcoat — Cabothane water-based or Aquanamel ($75–$95 per 1L)
• 4-inch high-density foam roller (Uni-Pro 100mm Microfibre Foam) — $4 each, buy 6
• 50 mm angled sash brush for inside corners and edges
• A pile of cardboard or two trestles to lay the doors flat
• A drill or screwdriver to remove the doors

Step 1: Remove every door and drawer front

Don’t paint doors in place. Trying to roller a hung door turns into runs, drips, and roller marks. Unscrew every hinge from the carcass — leave the hinges on the doors, take them off the cabinets. Pull the drawer fronts off too. Number the back of each door with a pencil and corresponding numbers inside the cabinet so you re-hang them in the right place. Hinges go back on with the same screws to the same holes.

Step 2: Remove the handles

Pull the handles. Painting around handles always looks rushed. If you’re keeping the handles, keep them in a Ziploc per door, labelled. If you’re upgrading to new handles, this is the moment — Bunnings or Beacon have decent ranges from $4 to $40 a knob.

Step 3: Wash every surface with sugar soap

Kitchen cabinets carry years of cooking grease whether you can see it or not. Even apparently clean white doors. Mix sugar soap, scrub with a microfibre cloth, rinse with clean water, dry. The bit around the handle and the underside of the bottom edge of upper cabinets — that’s where the grease lives.

Step 4: Scuff-sand the melamine

180-grit sandpaper, light passes. You’re not removing the melamine — you’re keying the surface so the primer has tooth. Once the entire face is dulled (no shiny patches left), wipe off the dust with a damp microfibre cloth. The dust will reflect light and tell you where you missed.

Step 5: Wipe with metho

One last clean with methylated spirits on a clean cloth. This pulls residual grease and ensures the primer has nothing to fight against. Let the metho flash off — about 30 seconds.

Step 6: First primer coat — thin and even

Adhesion primer is thinner than topcoat — it should self-level. Cut in the inside corners with the brush, then roll the flat panel with the foam roller. Two passes: one to lay paint, one to even out. Don’t overwork. Foam rollers leave a fine orange-peel that flattens as the primer dries.

Step 7: Light sand at 240 grit, then second primer coat

After the first primer coat is fully dry (4 hours minimum, overnight is safer), hit it with 240-grit on a sanding block — light pressure, just to knock down nibs and any roller texture. Wipe with a tack cloth or damp rag. Apply the second primer coat the same way. Two thin coats give a better topcoat foundation than one thick one.

Step 8: Sand 240 grit, then first enamel coat

Once the second primer is dry overnight, sand again at 240 grit, wipe, then apply the first enamel coat. Cabothane water-based: stir the tin with a stir-stick for at least 60 seconds before pouring. Pour into a clean kettle. Cut in, roll with the foam roller, two passes, walk away. Don’t go back into a section once it’s started to flash off (about 5 minutes after rolling) — you’ll leave roller marks.

Step 9: Final sand, second enamel coat

Overnight dry, then a very light 240-grit sand and a tack-cloth wipe. The second enamel coat is the one people will see. Take your time — load the roller properly (not dripping, not dry), roll with consistent pressure, and finish each panel in a single direction (vertical for door panels, horizontal for drawer fronts). Any inconsistency in direction shows in raking light.

Step 9a: Don’t forget the cabinet faces

The carcass faces (the bits visible between the doors when they’re open, and the sides of any end-of-run cabinets) need painting too. They get the same prep — sand, wash, metho — but you can’t take them off. Paint them in place with the foam roller for the flats and a small brush for the inside edges. Two thin coats. Use a piece of cardboard taped to the wall behind the cabinet to catch any rolls or drips that go past the carcass edge.

Step 9b: Drawer fronts vs drawer boxes

Paint the front face of each drawer (the bit you see) but skip the drawer box itself unless it’s also visible. Painting the inside of drawers adds work and the paint will scuff against utensils within months. If you want a cleaner inside-drawer look, lay shelf liner instead — Bunnings sell it by the metre.

Step 10: Cure 7 days before regular use

Water-based enamels are touch-dry in an hour but they’re not fully cured for 5–7 days. The topcoat will mark if you bang a fingernail against it on day 2. Put the doors back on after 24 hours so the kitchen is functional, but don’t slam them, don’t lean kitchen utensils against them, don’t put dish racks on the cabinet edge for a week. After cure, the finish takes a knock.

Step 11: Hardware upgrades while you’re there

If you’re going through the trouble of painting the doors, this is the moment to upgrade the hinges and the soft-close. Old laminate kitchens often have basic 110-degree hinges that don’t soft-close. Blum Clip Top hinges with built-in soft-close from a kitchen wholesaler are $9–$14 each, and they fit the same 35 mm cup hole as the originals. Doing it while the doors are off the cabinet is a 5-minute swap per hinge; doing it later with the doors hung is twice as fiddly.

Same goes for handles. New handles often have different fixing centres than the old ones — measure the existing centres before buying replacements (32 mm, 96 mm, 128 mm, 160 mm are the common Aussie sizes). If the new handles don’t match, you’ll need to fill, sand, prime and re-drill — easier while the doors are flat on the trestles than after they’re hung.

Step 12: When NOT to paint your kitchen

If your kitchen is laminated chipboard with peeling laminate edges, water-damaged toe-kicks, or doors that have already been painted twice and are starting to chip, painting again is throwing good money after bad. The MDF substrate is failing and no amount of primer fixes that. A new flat-pack kitchen from Kaboodle or IKEA is around $4,000–$8,000 for cabinetry — the same as a professional respray plus damage repairs. Don’t sink labour into a substrate that’s done.

The Jen rule

The substrate decides the primer, the primer decides the topcoat, the topcoat is just for show. Skip the adhesion primer on melamine and your beautiful Cabothane finish peels off in sheets at the 6-month mark, no matter how careful your prep was. Three thin coats of the right stack beats one thick coat of the wrong one, every time.

Got a kitchen makeover with the receipts? Send us a write-up.