IKEA assembly
The most important part is the small bag with the wall anchor in it.
IKEA instructions are better than their reputation, and most pieces go together cleanly if you sort the hardware first and work on the flat box. The step that gets skipped is the one that matters most: tall storage furniture comes with a restraint to fix it to the wall, and that is not optional.
Flat-pack that is genuinely well designed, with one step people miss
IKEA has done more than anyone to make self-assembly normal, and the engineering behind it is good: cam locks and dowels that pull a carcass square, hardware bagged and labelled, instructions drawn rather than written so they work in any language. Most pieces reward patience rather than skill.
The exception, and it is a serious one, is anchoring. Tall chests, bookcases and wardrobes ship with a restraint to secure them to the wall, because furniture that is stable on a showroom floor can still tip when a child climbs an open drawer. IKEA recalled millions of MALM chests over exactly that in 2016 and has run a standing campaign about it since, and in the United States the STURDY Act now sets mandatory stability standards for clothing storage units. If you take one thing from this page, take that.
Beyond that, the difficulties are practical rather than technical: knowing which ranges are genuinely a two-person job, not over-turning the cam locks, and understanding that the thin back panel everyone treats as an afterthought is the piece that keeps the whole thing square.
Roughly how long things take
A first build of anything takes noticeably longer than the second.
| Model | Time | People |
|---|---|---|
| Small unit, KALLAX or similarA straightforward first build. | 30 to 45 min | 1 |
| Chest of drawersPlus anchoring. See below. | 1 to 2 hr | 1 to 2 |
| Bed frameEasier with two, awkward alone. | 1 to 2 hr | 2 |
| Wardrobe, PAXBuilt flat then raised. Must be anchored. | 2 to 4 hr | 2 |
| Kitchen or wall-hung systemFixings depend on the wall. | half a day up | 2 |
| SofaBulky rather than complicated. | 45 to 90 min | 2 |
Add time for a first build, for carpet (which makes levelling and sliding harder), and for getting boxes up stairs, which is often the longest part of the whole job.
What actually matters
Fit the wall anchor, and use the right fixing for your wall
Tall storage comes with a restraint precisely because it needs one. The complication is that the fixing supplied suits some walls and not others: a plug meant for masonry is close to useless in hollow plasterboard, and the strongest fixing is into a stud. So identify what your wall is made of before you drill, and use a fixing rated for it. This is the single most common corner cut in flat-pack assembly and the only one with a genuine safety consequence, particularly in a house with small children who will, eventually, climb an open drawer.
The back panel is structural, so get it square
The thin hardboard back that gets nailed on at the end feels like trim, and it is not. It is what stops the carcass leaning into a parallelogram over the years. Before you fix it, check the frame is square, the usual method is to compare the two diagonals until they match, then nail the back on evenly. A cabinet with the back fitted square stays square; one fitted to a racked frame locks the lean in permanently. This is also the answer to the very common complaint that an IKEA cabinet "went wonky".
Cam locks turn about half a turn, and no more
The standard IKEA joint is a dowel plus a cam lock: the metal disc that rotates to grip a peg and pull two panels together. It needs roughly a half turn to lock, and it is done when it feels firm. Keep going and the cam chews out its housing in the particleboard, at which point the joint never pulls fully tight again and the piece feels loose no matter what else you do. If a joint will not close, the cause is nearly always a dowel not fully seated rather than a cam needing more force.
Sort the hardware before you start, on top of the flat box
Two habits save most of the frustration people associate with flat-pack. First, open the hardware bags and lay the fittings out against the parts list before assembling anything, so a missing or wrong part surfaces at minute five rather than an hour in. Second, work on the flattened box or a blanket rather than a bare floor: it is exactly the right size, it stops finished panels getting scratched, and it saves your knees. Neither is in the instructions and both make the job noticeably easier.
Some ranges genuinely need two people
Most small units are a comfortable solo build. Wardrobes, larger bed frames and anything wall-hung are not, mainly because of the moment when a large assembled carcass has to be lifted upright or held against a wall while being fixed. PAX wardrobes are usually built lying flat and then raised, which is the point where a second person stops being a convenience. Wall-hung systems add a further question, what the wall is made of, and whether you are fixing into studs, because that determines what will actually hold.
Before the pro arrives
Have the boxes in the room where the furniture will live, if you can manage them. Carrying flat-packs upstairs is frequently the longest part of the job, and it is easier to plan than to improvise.
Clear enough floor space to lay parts out, roughly the footprint of the finished piece again. Assembly in a cramped room takes noticeably longer.
Know what your walls are made of if anything needs anchoring or hanging, plasterboard, masonry or timber studs, and say so when booking. It decides which fixings are needed and whether they need bringing.
Why people get help with IKEA
Volume and time, usually. A house move with eleven boxes is a different proposition from one bookcase, and someone who assembles these daily works several times faster and does not need the instructions.
The other reason is the anchoring and anything wall-hung, where the right fixing depends on the wall and getting it wrong is worse than not doing it at all. That is the part most people would rather hand to someone with the right fixings already in the van.
What an assembler will usually do
- Check the parts against the list before starting.
- Assemble on protection rather than bare floor.
- Build the piece, keeping the carcass square before the back goes on.
- Fit the supplied restraint to the wall with a fixing suited to the wall type.
- Level and adjust doors and drawers so they sit evenly.
- Position the piece and check stability.
- Flatten and remove the packaging.
Get it built by someone who has built one before.
Tell us your ZIP and what you bought. Installers near you will quote you directly, and you deal with them, not with us.
Questions people ask
Does IKEA furniture really need to be anchored to the wall?
Tall storage furniture does, and the restraint is supplied for that reason. Furniture tip-over is a recognised child-safety issue, IKEA recalled millions of MALM chests over it in 2016, and the STURDY Act now sets mandatory stability standards for clothing storage units in the US. Use a fixing suited to your wall type, since the supplied plug does not suit every wall.
How long does a PAX wardrobe take?
Commonly two to four hours with two people, depending on width and how many interior fittings there are. It is generally built flat and then raised, which is the stage where a second person is genuinely necessary, and it must be anchored once upright.
Why does my IKEA cabinet feel wobbly?
Usually the back panel was fitted while the frame was slightly out of square, which locks the lean in, or a cam lock was over-tightened and no longer grips. Checking the diagonals before nailing the back on prevents the first, and stopping at about half a turn on each cam prevents the second.
Can one person assemble IKEA furniture?
Most smaller pieces, yes. Wardrobes, larger beds and anything wall-hung are much safer and quicker with two, mainly for the moment a large carcass is lifted upright or held in place while being fixed.
What if a part is missing or damaged?
Check the parts against the list before you begin, which is why that step is worth the five minutes. IKEA will supply replacement fittings, and finding out at the start rather than halfway through is the difference between a short delay and a half-built piece sitting in the room for a week.
IKEA is a trademark of Inter IKEA Systems B.V. We are not affiliated with or endorsed by IKEA. Assembly times vary by product, and anchoring requirements depend on the item and your wall type.