What does a warming drawer need from the cabinetry?

Warming drawers (Wolf, Miele, Thermador) require a dedicated 110V/15A circuit and a reinforced drawer platform rated for the weight of heavy cast iron or stoneware. The drawer opening height is typically 10.5"–10.75"; the surrounding carcass should be sealed against heat migration to protect adjacent wood finishes. Warming drawers are most commonly positioned at the base of an oven column or below a cooktop for proximity to the cooking zone.