IKEA · Chairs & Stools

How to assemble IKEA NÄMMARÖ Bench

Step-by-step IKEA NÄMMARÖ Bench assembly: 18 illustrated steps, an animated video, the hardware list and the tools you need — following the official instructions (AA-2317312-4).

  • 18 illustrated steps
  • 11 steps in the manual
  • 2:31 video
  • 120×38×45 cm
IKEA NÄMMARÖ Bench, assembled

What you need

Tools

  • Flat-head screwdriver
  • Allen key (included)
  • Spanner (included)

You’ll need: a flat-head screwdriver.

Hardware in the box

Part no. (as printed in the manual)Qty
1288328×
1289954×
1131534×
1131072×
1131491×
1131351×
100894871×
1131344×
11779416×

Step-by-step assembly

  1. Step 1: Lay the seat face down on a rug. — IKEA NÄMMARÖ assembly

    Step 1

    Lay the seat face down on a rug.

    Work on a soft surface so the seat doesn’t get scratched.

  2. Step 2: Push 4 dowels (128995) into the seat. — IKEA NÄMMARÖ assembly

    Step 2 · manual step 1

    Push 4 dowels (128995) into the seat.

    Use the short dowels here — not 128832.

  3. Step 3: Place the 2 long rails onto the dowels. — IKEA NÄMMARÖ assembly

    Step 3 · manual step 2

    Place the 2 long rails onto the dowels.

    The rails are marked C — see the manual, step 2.

  4. Step 4: Fix the rails to the seat with 8 bolts (117794). — IKEA NÄMMARÖ assembly

    Step 4 · manual step 3

    Fix the rails to the seat with 8 bolts (117794).

    Use the Allen key.

  5. Step 5: Push 8 dowels (128832) into the ends of the rails. — IKEA NÄMMARÖ assembly

    Step 5 · manual step 4

    Push 8 dowels (128832) into the ends of the rails.

  6. Step 6: Push the 2 end frames onto the rail ends. — IKEA NÄMMARÖ assembly

    Step 6 · manual step 5

    Push the 2 end frames onto the rail ends.

  7. Step 7: Hold the 2 braces against the block. — IKEA NÄMMARÖ assembly

    Step 7 · manual step 6

    Hold the 2 braces against the block.

    The countersunk holes in the block face up — see the manual, step 6.

  8. Step 8: Push the long bolt (10089487) through the braces and block. — IKEA NÄMMARÖ assembly

    Step 8 · manual step 6

    Push the long bolt (10089487) through the braces and block.

    Use the Allen key.

  9. Step 9: Add the washer (113135) and the nut (113149). — IKEA NÄMMARÖ assembly

    Step 9 · manual step 6

    Add the washer (113135) and the nut (113149).

    Turn the nut on with the spanner (108184) — see the manual, step 6.

  10. Step 10: Lower the brace kit onto the centre of the seat. — IKEA NÄMMARÖ assembly

    Step 10 · manual step 7

    Lower the brace kit onto the centre of the seat.

    The brace ends sit against the bottom rails of the end frames.

  11. Step 11: Fix the block to the seat with 2 bolts (117794). — IKEA NÄMMARÖ assembly

    Step 11 · manual step 7

    Fix the block to the seat with 2 bolts (117794).

  12. Step 12: Push a cross dowel (113107) into each brace end. — IKEA NÄMMARÖ assembly

    Step 12 · manual step 8

    Push a cross dowel (113107) into each brace end.

    Line up the hole with a flat screwdriver.

  13. Step 13: Bolt the braces to the end frames with 2 bolts (117794). — IKEA NÄMMARÖ assembly

    Step 13 · manual step 8

    Bolt the braces to the end frames with 2 bolts (117794).

    Through the bottom rail of each end frame.

  14. Step 14: Now tighten the long bolt (10089487) in the centre. — IKEA NÄMMARÖ assembly

    Step 14 · manual step 9

    Now tighten the long bolt (10089487) in the centre.

    Use the Allen key — see the manual, step 9.

  15. Step 15: Fix the end frames to the seat with 4 bolts (117794). — IKEA NÄMMARÖ assembly

    Step 15 · manual step 10

    Fix the end frames to the seat with 4 bolts (117794).

    Two through the top rail of each end frame.

  16. Step 16: Push 4 cross dowels (113153) into the rails. — IKEA NÄMMARÖ assembly

    Step 16 · manual step 11

    Push 4 cross dowels (113153) into the rails.

    Turn them with a flat screwdriver so the hole lines up.

  17. Step 17: Screw 4 bolts (113134) through the legs into the rails. — IKEA NÄMMARÖ assembly

    Step 17 · manual step 11

    Screw 4 bolts (113134) through the legs into the rails.

    Use the Allen key.

  18. Step 18: Turn the bench over onto its legs. — IKEA NÄMMARÖ assembly

    Step 18

    Turn the bench over onto its legs.

Tips & safety

  • Assemble on a soft surface. The manual shows building on a rug, so the seat doesn’t get scratched.
  • Missing a part or unsure? The manual says: contact your IKEA store for help.

Official instructions

This guide follows IKEA’s official assembly instructions (AA-2317312-4). Keep the printed manual to hand — if anything differs, the manual is right.

Open the official PDF manual

More guides: Chairs & Stools