Deep Seats: The Corner Sofa Detail That Makes All the Difference
Seat depth influences comfort more than fabric, filling or frame, and it is the measurement most people never check. Standard sits between 50cm and 60cm, while anything from around 65cm counts as deep and allows you to sit back with your legs tucked up rather than perching upright. This article explains the difference between overall depth and usable seat depth, why seat height changes how a deep seat feels, and who genuinely benefits from the extra centimetres. It covers the effect on floor space in a corner configuration, where depth costs you twice, and offers a shallower sofa with a matched footstool as an alternative. There is detail on back cushion arrangements, foam and spring support, how depth changes the proportions of a room, a simple home test for working out your own ideal depth, and care advice for keeping deep cushions in shape. Chaise length and fabric behaviour on a deep seat are covered as well....