How to Paint Flat Pack Furniture
Most flat pack furniture is made from melamine-faced chipboard — a smooth, non-porous plastic-coated surface that paint struggles to adhere to without the right preparation. With correct preparation and our dedicated Flat Pack paint it can be done successfully, and the results are very effective. Almost every failure on melamine comes down to one thing: not sanding enough.
In Short
- The job: Everything you need to paint flat pack and melamine furniture properly — cleaning, keying the plastic surface and two full coats of self-priming Flat Pack paint.
- What you need: Sugar Soap Concentrate, Sandpaper 320 Grit, Flat Sanding Block, Sanding Sponge, Microfibre Cloths (Pack of 3), Premium Painter's Tape, Dust Sheet, Synthetic Brush Set, Short Pile Microfibre Roller, Flat Pack Paint.
Jump to a surface
What You'll Need
Step-by-Step Guide
Before You Start
Cam locks and chipboard joints are effectively single-use.
- 🧩 Flat pack furniture is generally not designed to be disassembled and reassembled.
- 🔩 Remove drawers, shelves, doors and handles — and nothing beyond that.
- ⚠️ Taking the carcass apart risks damaging the chipboard joints and cam lock fastenings, which are typically single-use.
- 🚚 Move the piece to a garage or workspace where possible for better light and access.
- 📦 If it cannot be moved, protect surrounding walls and floors with plastic sheeting or cardboard drop cloths before you start.
Pro Tips
🏷️ Bag and label the fittings you do remove — flat pack screws are rarely interchangeable.
🛏️ Paint drawer fronts and doors flat on a bench for the smoothest result.
Wet or fully dry — never part-cured.
- 🎯 Masking tape must be removed while the paint is still wet, or left until the paint is completely dry.
- ⚠️ Never remove tape from paint that is partially cured — the curing film will tear and deform, leaving a ragged edge that is very difficult to repair.
- 🧱 This matters even more on melamine, where adhesion is already more demanding than on wood.
- 📐 Press tape edges down firmly so nothing bleeds underneath.
- 🔪 If the film has built up, score along the tape edge with a sharp blade before pulling.
Pro Tips
⏱️ When in doubt, leave the tape on and come back once the paint is genuinely hard.
🎗️ Use a premium low-tack tape — cheap tape lifts freshly bonded paint off melamine.
Preparation
Melamine repels everything — including paint.
- 🧼 Any trace of grease, dust, polish or residue will compromise adhesion, so cleanliness before sanding is critical.
- 🧴 Clean the entire surface with a sugar soap solution and a soft cloth.
- 🔍 Work the solution into all edges and joins, not just the obvious flat faces.
- 💧 Rinse thoroughly with a clean wet microfibre cloth.
- ⏳ Allow the surface to dry completely before you start sanding.
Pro Tips
🍽️ Pay extra attention to kitchen and bedroom pieces — polish and hand grease build up invisibly over years.
🧻 Use microfibre specifically; other cloths shed lint onto the surface.
The single most important step in the whole process.
- 🪚 Melamine is a smooth, non-porous plastic surface — paint has nothing to grip without sanding. Do not skip or reduce this step.
- 📏 Sand the entire surface firmly with 320 grit until it is uniformly dull, using a flat sanding block on flat faces to keep the abrasive even.
- 🧽 Use a sanding sponge on edges, profiles and routed sections, and paper folded to a point for tight corners.
- 👉 Unsanded melamine has a sheen — run your fingertips across it and they find grip because the surface is so smooth. Sheen means flat, and flat means paint will not stick.
- 👌 Correctly sanded melamine looks very matt and feels slightly floury and slippery — your fingertips glide across it. That is the microscopic architecture the paint keys into.
Pro Tips
🔆 If any area still has a sheen after sanding, sand it again — every part must be uniformly matt before painting.
🎯 The goal is to scuff the surface, not to sand through the melamine into the chipboard beneath.
Dust between the key and the paint undoes the sanding.
- 🧻 Wipe the whole piece down with a clean damp microfibre cloth to lift every trace of sanding dust.
- 🔍 Work along edges, joins and internal corners where dust collects.
- 💨 Vacuum the workspace as well — airborne dust settles straight back onto a freshly sanded piece.
- ⏳ Allow the surface to dry fully before painting.
- 🖐️ Run a clean dry hand over the surface as a final check; it should feel matt and clean, not gritty.
Pro Tips
🚪 Let the dust settle for a few minutes before wiping down rather than painting immediately after sanding.
🧼 Rinse the cloth often — a dusty cloth just moves the dust around.
Application
Self-priming Flat Pack paint in two launch sheens.
- 🎨 Our dedicated Flat Pack paint is self-priming on melamine — no separate primer is required, provided the surface has been correctly cleaned and sanded.
- ⚪ Matt — a restrained, low sheen.
- ✨ Satin — a smooth lustre. Both launch sheens are washable and suitable for everyday use, so the choice is entirely aesthetic.
Pro Tips
🫙 Sample first — a 60ml pot is enough for two coats on a test area of the piece itself.
🥄 Stir for 1–2 minutes before use so the colour and consistency are correct.
Roller on the faces, brush on the edges.
- 🎢 Use a short pile microfibre roller on flat faces for a smooth, even finish; a foam roller works well on smaller flat areas.
- 🖌️ Use a good quality synthetic brush for edges, joins and anywhere the roller cannot reach.
- 🔄 Apply two full coats, allowing 1 hour between coats.
- 💧 Take care on edges and vertical surfaces where drips and runs form — build coverage in thin, even coats.
- 🪵 Exposed chipboard edges are more porous than the melamine face and will absorb more paint — apply these with a brush rather than a roller for better control.
Pro Tips
🪚 Sanding lightly with 320 grit between the first and second coats gives the smoothest result; between the second and third it is beneficial but not compulsory.
🧻 Always wipe down with a damp microfibre cloth after any sanding before recoating.
Curing and Longevity
Overnight before reinstalling, 7 days before everyday use.
- 🌙 Leave all removable components — drawers, doors, shelves — out for at least overnight after the final coat before reinstalling.
- ⏳ Allow the full 7 day cure period before the piece is subjected to everyday use.
- 📦 Handle the piece carefully during the cure period and avoid knocking corners for the first 7 days.
- 🧽 After curing, clean with a slightly damp microfibre cloth only — no abrasive pads or chemical cleaners.
- 🔩 Refit handles once the paint is genuinely hard rather than merely touch dry.
Pro Tips
🪑 Fit felt pads under anything that sits on a painted flat pack top.
📦 Keep the leftover paint sealed for touch-ups; stir thoroughly before using it.
Durable and long-lasting — but not solid wood.
- 📋 Painted flat pack furniture will not be as durable as painted solid wood.
- 🧱 The chipboard substrate and melamine surface place limits on how deeply the paint can bond.
- ✅ With correct preparation and our Flat Pack paint the finish will be durable and long-lasting for normal everyday use.
- 💥 Edges and corners remain more susceptible to chipping than on solid wood.
- 🖌️ Keep a little paint back — small chips on edges touch in easily and invisibly with a fine brush.
Pro Tips
🎨 Darker colours show edge chips less than very pale ones on chipboard-cored pieces.
🛠️ Preparation is everything. The paint is the easy part.
Product Properties
Can you paint flat pack furniture?
Yes. Most flat pack furniture is melamine-faced chipboard — a smooth, non-porous plastic-coated surface that paint struggles to adhere to without the right preparation. With correct cleaning, thorough sanding and our dedicated Flat Pack paint, it can be done successfully and the results are very effective.
What paint should I use on melamine furniture?
Our Flat Pack paint. It is self-priming on melamine surfaces — no separate primer is required, provided the surface has been correctly cleaned and sanded. It is available across all 180 colours in matt and satin. Both launch sheens are washable and suitable for everyday use; the only difference is the level of sheen.
Do I need to sand melamine before painting?
Yes — this is the single most important step in the whole process. Melamine is a smooth, non-porous plastic surface and paint has nothing to grip without sanding. Sand the entire surface firmly with 320 grit until it is uniformly dull. Use a flat sanding block on flat faces and a sanding sponge on edges and profiles.
How do I know if I have sanded melamine enough?
Use your fingertips. Unsanded melamine has a sheen, and your fingertips find grip on it because the surface is so smooth and uniform that your skin catches. Sheen means flat, and flat means paint will not stick. Correctly sanded melamine looks very matt and feels slightly floury and slippery — your fingertips glide across it. The fine sanding has disrupted the uniform smoothness, creating a microscopic architecture for the paint to key into. If any area still has a sheen, sand it again.
Do I need a primer on flat pack furniture?
No. Our Flat Pack paint is self-priming on melamine, provided the surface has been cleaned with sugar soap and sanded until uniformly matt. Preparation is what makes the difference here, not primer.
Should I take flat pack furniture apart before painting?
No. Flat pack furniture is generally not designed to be disassembled and reassembled. Remove drawers, shelves, doors and handles, and nothing beyond that. Taking the carcass apart risks damaging the chipboard joints and cam lock fastenings, which are typically single-use.
How do I clean flat pack furniture before painting?
Melamine repels everything — including paint — so cleanliness before sanding is critical. Any trace of grease, dust, polish or residue will compromise adhesion. Clean the entire surface with a sugar soap solution and a soft cloth, working it into all edges and joins. Rinse thoroughly with a clean wet microfibre cloth and allow to dry completely before sanding.
What tools should I use on flat pack furniture?
Use a short pile microfibre roller on flat faces for a smooth, even finish, and a good quality synthetic brush for edges, joins and anywhere the roller cannot reach. A foam roller works well on smaller flat areas where finish quality is the priority. Exposed chipboard edges are more porous than the melamine face and absorb more paint — apply these with a brush rather than a roller for better control.
How many coats of paint does melamine need?
Two full coats, allowing 1 hour between coats. Take care on edges and vertical surfaces where drips and runs form — build coverage in thin, even coats rather than trying to cover in one pass.
Should I sand between coats on melamine?
Sanding lightly with 320 grit between the first and second coats is ideal and gives the smoothest result. Between the second and third coats it is beneficial but not compulsory. Always wipe down with a damp microfibre cloth after any sanding before recoating.
How durable is painted flat pack furniture?
Painted flat pack furniture will not be as durable as painted solid wood. The chipboard substrate and melamine surface place limits on how deeply the paint can bond. With correct preparation and our Flat Pack paint the finish will be durable and long-lasting for normal everyday use, but edges and corners are more susceptible to chipping than on solid wood.
How long before I can use the furniture?
Leave all removable components — drawers, doors, shelves — out for at least overnight after the final coat before reinstalling. Allow the full 7 day cure period before the piece is subjected to everyday use. Handle it carefully during that period and avoid knocking corners.
When should I remove masking tape on melamine?
While the paint is still wet, or once it is completely dry — never in between. Removing tape from partially cured paint tears and deforms the curing film, leaving a ragged edge that is very difficult to repair. This is particularly important on melamine, where adhesion is already more demanding than on wood.
Can I paint melamine kitchen units the same way?
The preparation is identical — sugar soap, rinse, and sand with 320 grit until uniformly matt. For kitchen cabinet doors and frames we recommend our Kitchen Cabinet paint rather than Flat Pack paint, as it is formulated for the grease, moisture and heavy handling a kitchen sees. See our guide on how to paint kitchen cabinets.