IKEA · Chairs & Stools
How to assemble IKEA RÖNNINGE Chair
Step-by-step IKEA RÖNNINGE Chair assembly: 20 illustrated steps, an animated video, the hardware list and the tools you need — following the official instructions (AA-2099833-6).
- 20 illustrated steps
- 13 steps in the manual
- 2:48 video
- 41×50×81 cm

What you need
Tools
- Flat-head screwdriver
- Phillips screwdriver
Hardware in the box
| Part no. (as printed in the manual) | Qty |
|---|---|
| 102646 | 4× |
| 105344 | 8× |
| 100514 | 8× |
| 10086345 | 4× |
| 123755 | 8× |
Step-by-step assembly

Step 1
Fix 2 angle brackets (102646) to each side frame.
One screw (105344) per bracket — Phillips screwdriver.

Step 2
Stand one side frame on its back leg, as shown.

Step 3 · manual step 2
Fit the back stretcher into the back leg.
Holes facing as in the detail, step 2.

Step 4 · manual step 3
Fit the front stretcher into the front leg.

Step 5 · manual step 4
Fit the curved front seat rail.
Check which way it curves — see the detail, step 4.

Step 6 · manual step 5
Fit the back seat rail.

Step 7 · manual step 6
Insert 4 barrel nuts (100514) into the cross pieces.
Turn the slot with a flat screwdriver so the bolt hole lines up.

Step 8 · manual step 6
Fasten 4 bolts (123755) through the side frame.
Use the Allen key. The bolt heads must sit flush.

Step 9 · manual step 6
Turn it over so the side frame lies flat.

Step 10 · manual step 7
Place the second side frame on top.
The cross pieces go into its holes.

Step 11 · manual step 8
Insert 4 more barrel nuts (100514).
Line up the slots with a flat screwdriver.

Step 12 · manual step 8
Fasten 4 bolts (123755) with the Allen key.
Bolt heads flush with the wood.

Step 13
Stand the chair upright.

Step 14 · manual step 9
Attach the backrest with 4 bolts (10086345).
Screw them in from behind with the Allen key.

Step 15 · manual step 10
Press down firmly on the frame, as shown.
Keep all four legs on the floor.

Step 16 · manual step 11
Tighten all 8 bolts firmly with the Allen key.
The bolt heads must sit flush with the wood.

Step 17 · manual step 12
Lay the seat face down on a table.

Step 18 · manual step 12
Set the chair upside down on the seat.
The backrest hangs over the edge of the table.

Step 19 · manual step 13
Fix the seat with 4 screws (105344) through the brackets.
Use the Phillips screwdriver.

Step 20
Turn the chair upright.
Your RÖNNINGE chair is ready.
Tips & safety
- All bolt heads must sit flush with the wood. If one sticks out, tighten it further with the Allen key — manual step 11.
- Missing a part or unsure about a step? The manual says: contact your IKEA store.
Official instructions
This guide follows IKEA’s official assembly instructions (AA-2099833-6). Keep the printed manual to hand — if anything differs, the manual is right.



