Material study · 2026.10
Why the visible seam is still stitched by hand
A machine can close a seam faster. It cannot make the stitch sit at the same tension along a three-metre bench cushion.
On a long cushion the seam is the first thing to fail: it either pulls at the middle or slackens at the ends. Hand stitching lets the sewer adjust tension as the curve of the cushion changes.
The thread
Waxed linen, two needles, a saddle stitch that locks each pass. The wax keeps the thread from abrading where the seam crosses the frame edge.
What it costs
About forty minutes per metre. It is the reason lead times are quoted in weeks after the drawing is approved, not in days.