72"H when stacked as bunks.
56"H overall when used as loft.
Width: Add approx. 6" to your mattress.

The Ladder Loft bunk beds feature solid wood side rails bolted to the headboard and foot board, eliminating the need for a steel frame. Mattress slats are tongue and groove or dowel construction insuring that they remain in place. Once the bed is setup, it will not move or sway."