
Parts made to meet closely
Widths and thicknesses are controlled to ±1 mm, larger lengths to ±3 mm and the overall outer frame to ±5 mm.
Precision fit. Balanced support.
Stability comes from several parts working together: controlled manufacturing tolerances, matching U-shaped joints, a fitted slat unit and adjustable center support.

No single detail does all the work. The frame is designed as a connected system.

Widths and thicknesses are controlled to ±1 mm, larger lengths to ±3 mm and the overall outer frame to ±5 mm.

Curved rail ends seat into matching leg channels to spread support through the corner rather than relying on one small fastener.

The Queen center rail uses three adjustable feet so the support can meet the floor more evenly.
Manufacturing tolerances describe the production specification; natural wood variation and floor conditions still vary.