IKEA PAX Hacks: How to Make a £300 Wardrobe Look Like a £3,000 Built-In

I've assembled over a thousand IKEA PAX wardrobes across Greater Manchester. Sliding doors, hinged doors, corner units, walk-in systems — you name it, I've built it. And I'll tell you something most people don't realise: a PAX wardrobe with the right finishing touches is genuinely indistinguishable from a fitted wardrobe costing five to ten times more.

The secret isn't the wardrobe itself. It's what you do around it. Here's everything I've learned from hundreds of installs.

Close the Gaps with Fillers

This is the single biggest difference between a PAX that looks like flat-pack and one that looks built-in. When you push a PAX frame against a wall, you'll almost always have a gap — walls aren't perfectly straight, and PAX comes in fixed widths (50cm, 75cm, 100cm). That gap screams "this is just a wardrobe pushed against a wall."

The fix is timber fillers. Cut strips of MDF to the exact width of the gap, paint them to match, and screw them to the wardrobe frame flush with the front edge. Suddenly the wardrobe looks like it was built for the space. Cost: about £10 in MDF and an hour's work. Impact: transforms the entire look.

Add Crown Moulding on Top

PAX wardrobes are either 201cm or 236cm tall. Most UK ceilings are around 240cm. That means you've got a gap above the wardrobe that collects dust and looks unfinished. Crown moulding or coving across the top, connecting the wardrobe to the ceiling, makes it look like the wardrobe was designed with the room.

You can use standard polystyrene coving from B&Q (about £3 per 2m length) or go premium with an MDF pelmet box. Either way, paint it to match the ceiling or the wardrobe and the result is stunning.

Paint It

Most people leave their PAX in IKEA white. Nothing wrong with white, but painting your PAX the same colour as your walls — or a bold contrast colour — instantly makes it feel custom. The key is preparation: lightly sand the melamine surface with 120-grit sandpaper, apply a bonding primer (Zinsser BIN is the industry standard), then two coats of your chosen colour in a satinwood finish.

I've seen PAX systems painted in Farrow & Ball Hague Blue, deep forest greens, and even matte black. Every single one looked like a £5,000 fitted wardrobe.

Upgrade the Handles

IKEA handles are fine. But swapping them for brass handles from Amazon, leather pulls, or even bespoke ceramic knobs changes the entire personality of the wardrobe. Budget: £20–£60 for a full set. Time: 20 minutes with a drill. Impact: disproportionately massive.

Add LED Strip Lighting

IKEA sells KOMPLEMENT lighting strips, but you can get better results with a £12 LED strip from Amazon. Stick it along the inside top of the frame, connect to a motion sensor, and your wardrobe lights up when you open the door. It's a small touch that makes people say "wow, this is nice." I install these on probably 40% of the PAX systems I build.

Build a Plinth

Skirting boards create a problem — they prevent the PAX from sitting flush against the wall. Most people just remove the skirting behind the wardrobe, which works but looks rough if you ever move the wardrobe. The better approach is to build a plinth that raises the PAX above the skirting board height, then wrap skirting board around the base of the plinth. Now the wardrobe looks like it was built into the room from day one.

Combine Multiple Frames

A single PAX frame looks like a wardrobe. Three or four frames spanning an entire wall look like fitted furniture. IKEA sells connecting screws that bolt frames together into one rigid structure. Once connected and wall-mounted, with fillers and crown moulding, a wall-to-wall PAX system is genuinely impressive.

I recently installed a six-door PAX system in Didsbury — four 50cm frames with GRIMO doors, fillers on both ends, plinth with matching skirting, LED lighting inside, and crown moulding to the ceiling. Total cost including my assembly fee: about £1,200. The homeowner got three quotes for fitted wardrobes. Cheapest was £4,800.

The Bottom Line

A standard PAX wardrobe from IKEA costs £60–£150 for the frame. Add doors and you're at £150–£400. Add £50–£100 in finishing materials (fillers, moulding, paint, handles) and maybe £80–£250 for professional assembly, and you've got a wardrobe that looks custom for under £600. That's the PAX hack — not some Pinterest gimmick, but genuine tradesperson knowledge that saves people thousands.