straight staircase
Likely Fits- the 14.5 in thick box angles up a straight run without trouble
- two carriers, one high and one low, keep the 123 lb box controlled
Carrying the IKEA FRIHETEN upstairs means the largest box, about 81 by 36 by 14.5 inches and 123 lb. Check whether it clears your staircase, landing, and turns.
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The item
Model 903.411.51
Carrying the FRIHETEN upstairs means carrying its largest flat box, about 81 by 36 by 14.5 inches and roughly 123 pounds, not the assembled corner sofa. The long, thin box is easy to angle on a straight run of stairs, but the 81 inch length is the number to watch on a landing or a turn.
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No. You carry the flat boxes and assemble in the room. The largest box, about 81 by 36 by 14.5 inches, is what goes up the stairs, and its thin profile makes a straight run easy.
The 81 inch box length is the challenge on a landing or a turn, not the stair width. Measure the diagonal clearance at the turn, since a long box needs room to pivot.
About 123 pounds for the largest box, so use two carriers with one high and one low, and take the turns slowly.
These are IKEA published package figures captured in mid-2026. Confirm against your staircase and the box you receive, and use the live checker for your exact stairs.
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