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Why paint your kitchen cabinets instead of replacing them

Replacing a kitchen is one of the most expensive home improvements you can make. Yet the bones of your existing cabinets are often perfectly sound. If the doors still hang straight and the carcasses are solid, a fresh paint finish can transform tired, dated units for a fraction of the cost of a new kitchen. You will not need to remove the cabinets, disconnect the plumbing or live without a sink for a week. With careful preparation and the right materials, you can achieve a smooth, hard-wearing finish that looks professionally done.

The secret is in the preparation. Kitchen cabinets live in a tough environment: steam, grease, heat and constant handling. A quick coat of ordinary emulsion will not last. But a proper system — thorough cleaning, light sanding, a bonding primer where needed, and a durable cabinet paint — will give you a surface that stands up to daily use. Expect the project to take a long weekend for a small kitchen, or several evenings spread over a week for a larger one. The drying time between coats is your friend, so plan around it rather than rushing.

What you will need before you start

Gather everything first so you are not stopping midway through a coat. You will need:

• Sugar soap or a heavy-duty degreaser, plus warm water and plenty of microfibre cloths
• Fine sanding pads or sandpaper in 120, 180 and 240 grit
• A good-quality filling compound for any dents or screw holes
• Decorator’s tape and dust sheets
• A bonding primer if your cabinets are melamine, laminate, vinyl-wrapped or previously varnished
• A durable cabinet paint — water-based alkyd or hybrid formulas are ideal for kitchens because they harden well and stay wipeable
• A 4-inch foam roller for flat panels, a 2-inch angled brush for edges and grooves, and a small artist’s brush for tight corners
• Painter’s pyramids or small blocks to rest doors on whilst they dry
• A screwdriver, a labelling system for hinges and screws, and a notebook or phone camera

Do not skip the labelling. Number every door and its corresponding hinge position. Take photos as you remove each one. This small step saves enormous frustration when you reassemble everything.

Step one: clear, label and clean

Remove all doors and drawers, but leave the carcasses in place. Take off handles, knobs and any shelf pegs. Work in a well-ventilated room. Before you sand anything, clean every surface thoroughly. Kitchen grease is invisible but it will ruin your finish. Mix sugar soap with warm water and wipe down the doors, drawer fronts and carcasses. Rinse with clean water and allow to dry. For stubborn grease around the hob or extractor, use a dedicated degreaser and a nylon scourer — but go gently so you do not scratch the surface.

Once dry, wipe everything again with a clean cloth dampened with water to remove any soap residue. Pay attention to the top edges of doors and the area around handles, where hands transfer the most oil. If you have a greasy film that keeps returning, clean again. A second clean is far easier than fixing peeling paint later.

Step two: sand, repair and prime

Lightly sand all surfaces you are going to paint. You are not trying to strip the old finish; you are creating a key for the new paint to grip. Use 120-grit paper for glossy surfaces, then follow with 180-grit to smooth the scratches. Sand with the grain where you can, and use a sanding pad for moulded edges. Wipe away all dust with a damp cloth or a vacuum brush.

Fill any dents, chips or old screw holes with a fine-surface filler. Once dry, sand flush and wipe clean. If your cabinets are bare wood, apply a wood primer. If they are melamine, laminate, or previously painted with a glossy finish, use a bonding primer. This is the step most people skip, and it is the main reason painted kitchens fail. A bonding primer creates a chemical bridge that stops the topcoat from scratching off in sheets.

Prime the carcasses as well as the doors. Use a small foam roller for flat areas and a brush for corners. Allow the primer to dry fully according to the tin — usually two to four hours — before you sand it very lightly with 240-grit and wipe away the dust.

Step three: apply thin, even coats

Now for the paint. Stir it thoroughly, but do not shake the tin unless the instructions say otherwise. Shaking introduces bubbles that can dry into the finish. Pour a small amount into a paint kettle or a clean container. Work in a logical order: inside the carcasses first, then the door edges, then the door faces. For doors, paint the recessed panels and grooves with the brush, then roll the flat areas with the foam roller. Always finish in one direction to keep the texture even.

• Apply two to three thin coats rather than one thick coat. Thin coats dry harder and smoother.
• Allow the recommended drying time between coats — usually two to four hours for water-based cabinet paint.
• Sand very lightly with 240-grit between coats once the paint is touch-dry, then wipe away the dust.
• Do not paint in a cold room. Aim for at least 15°C and good ventilation.
• Use painter’s pyramids to lift doors off the work surface so you can paint the edges without sticking.

If you are painting the carcasses in place, tape off the inside of adjacent cabinets and the wall edges. Keep the coats thin around the hinges so the doors still close cleanly.

Step four: reassemble and protect your work

Wait until the final coat is completely dry before refitting anything. Water-based cabinet paint may feel dry in a few hours, but it continues to cure for several days. Leave doors off for at least 24 hours, and avoid heavy use for three to seven days. When you refit the doors, use the labels and photos you made earlier. Tighten hinges gently — over-tightening can crack the paint around the screw holes.

Fit new handles if you fancy a change; they are an inexpensive way to lift the whole look. For the first week, clean only with a soft damp cloth and mild soap. Avoid abrasive creams and scrubbing pads. After the full cure, your cabinets will be wipeable and tough enough for everyday kitchen life. With a little patience and the right preparation, you will have a kitchen that looks newly fitted — without the mess, cost or downtime of a full replacement.