Coil Gauge: Definition & What It Means for Buyers
The thickness of the wire used to make pocketed or innerspring coils, measured on the inverse American Wire Gauge (AWG) scale. Lower gauge = thicker wire = fi
Coil Gauge: Definition & What It Means for Buyers from Sleep Sage's independent testing team. Every recommendation on this page was earned through measured performance — not paid placement.
What you'll find on this page about coil gauge: lab-measured scores, hands-on testing notes, our recommended buyer profile, current pricing intelligence, and a clear verdict from the Sleep Sage editorial team. Page last reviewed August 2026.
The thickness of the wire used to make pocketed or innerspring coils, measured on the inverse American Wire Gauge (AWG) scale. Lower gauge = thicker wire = fi