IKEA · Bookcases & Shelving

How to Assemble IKEA BILLY Bookcase

Step-by-step IKEA BILLY bookcase assembly: 17 illustrated steps, an animated video, the hardware list and the tools you need — following the official instructions (AA-2289108-3).

  • 17 illustrated steps
  • 12 steps in the manual
  • 2:40 video
  • 80×28×202 cm
IKEA BILLY Bookcase, assembled

What you need

Tools

  • Flat-head screwdriver
  • Phillips screwdriver
  • Hammer

You’ll need: flat-head and Phillips screwdrivers, a hammer, a pencil and a ruler.

Hardware in the box

Part no. (as printed in the manual)Qty
11833112×
10135116×
15170518×
15170618×
11908112×
13137216×
1090412×
1008234×
1069892×

Step-by-step assembly

  1. Step 1: Push 16 wooden dowels into the ends of four panels. — IKEA BILLY assembly

    Step 1

    Push 16 wooden dowels into the ends of four panels.

    Top, bottom, fixed middle shelf and plinth — 2 dowels in each end.

  2. Step 2: Screw 12 cam bolts into the two side panels. — IKEA BILLY assembly

    Step 2

    Screw 12 cam bolts into the two side panels.

    6 in each side, turned in by hand with a Phillips screwdriver.

  3. Step 3: Stand the plinth, bottom and fixed shelf on one side panel. — IKEA BILLY assembly

    Step 3

    Stand the plinth, bottom and fixed shelf on one side panel.

    Dowels and bolts go into the holes. Check which way round each panel goes (manual inset).

  4. Step 4: Insert 4 cam locks (119081) and turn them clockwise. — IKEA BILLY assembly

    Step 4

    Insert 4 cam locks (119081) and turn them clockwise.

    They go in the underside of the bottom and fixed shelves, next to the side on the floor.

  5. Step 5: Fit the top panel, then lock it with 2 cam locks. — IKEA BILLY assembly

    Step 5

    Fit the top panel, then lock it with 2 cam locks.

    Cam-lock holes face inwards, towards the fixed shelf.

  6. Step 6: Lay the second side panel on top. — IKEA BILLY assembly

    Step 6

    Lay the second side panel on top.

    The dowels and cam bolts line up with the holes in the panel ends.

  7. Step 7: Insert 6 cam locks (119081) and turn them clockwise. — IKEA BILLY assembly

    Step 7

    Insert 6 cam locks (119081) and turn them clockwise.

    Two in each panel, on the new side. Tighten them all.

  8. Step 8: Turn the frame onto its front. — IKEA BILLY assembly

    Step 8

    Turn the frame onto its front.

    Lay it face-down so the back edges point up.

  9. Step 9: Unfold the back panel flat. — IKEA BILLY assembly

    Step 9 · manual step 8

    Unfold the back panel flat.

  10. Step 10: Slide the back panel into the grooves in the sides. — IKEA BILLY assembly

    Step 10 · manual step 8

    Slide the back panel into the grooves in the sides.

    Push it in from the bottom end all the way to the top.

  11. Step 11: Press 18 plastic plugs (151706) through the back. — IKEA BILLY assembly

    Step 11 · manual step 9

    Press 18 plastic plugs (151706) through the back.

    6 along the bottom, 6 at the fixed shelf and 6 at the top.

  12. Step 12: Push a pin (151705) into each plug to lock it. — IKEA BILLY assembly

    Step 12 · manual step 9

    Push a pin (151705) into each plug to lock it.

  13. Step 13: Stand the bookcase upright. — IKEA BILLY assembly

    Step 13 · manual step 10

    Stand the bookcase upright.

    Get help — it is tall and heavy.

  14. Step 14: Screw 2 wall brackets (106989) to the top panel. — IKEA BILLY assembly

    Step 14 · manual step 10

    Screw 2 wall brackets (106989) to the top panel.

    Each with a screw (109041) and a washer (100823), close to the wall side.

  15. Step 15: Fix the brackets to the wall. — IKEA BILLY assembly

    Step 15 · manual step 10

    Fix the brackets to the wall.

    Wall screws and plugs are not included — use ones suited to your wall (with a washer, 100823).

  16. Step 16: Push 16 shelf supports (131372) into the side holes. — IKEA BILLY assembly

    Step 16 · manual step 11

    Push 16 shelf supports (131372) into the side holes.

    4 per shelf, at the height you want each shelf.

  17. Step 17: Lay the 4 shelves on the supports. — IKEA BILLY assembly

    Step 17 · manual step 12

    Lay the 4 shelves on the supports.

    Press each shelf down so its supports click into the holes underneath.

Tips & safety

  • Always fix BILLY to the wall. Furniture tip-over can cause serious or fatal crushing injuries. Use the included wall attachment.
  • Wall screws and plugs are not included. Choose fittings that suit your wall material. If unsure, ask a professional.

Official instructions

This guide follows IKEA's official assembly instructions (AA-2289108-3). Keep the printed manual to hand — if anything differs, the manual is right.

Open the official PDF manual

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