Bosch built-in larder fridges are fully integrated: they are all fridge, with no ice box, and hide behind a door that matches your kitchen units. The range covers Series 2, Series 4 and Series 6, and every model defrosts automatically. They suit kitchens with a separate freezer, or anyone who wants plenty of chilled space without a fridge on show.

Start with size. The tall 310-litre models give the most room and work well next to a matching integrated freezer. You'll find them among the Bosch tall built-in fridges. For smaller housings there are Series 2 models at 204 and 136 litres. There's also a 134-litre Series 4 built-under fridge that fits beneath the worktop and is the only model listed as internet connected. It also appears with the Bosch undercounter built-in fridges.

Next, check how the door is fixed. The Series 2 models use a sliding hinge, where the kitchen door runs on a bracket as it opens. This is usually simpler to fit. The Series 4 and Series 6 models use a fixed hinge, which attaches the kitchen door directly to the fridge door so they move as one. That generally feels sturdier and suits heavier doors. The higher series also add touch controls, and the Series 6 has a D energy rating against E for the rest. All of them run at 34 to 35 dB.

To narrow it down, measure your housing height first, then match the hinge type to your units. After that, decide whether touch controls and the better energy rating are worth moving up a series. For fridges with an ice box as well, browse all Bosch built-in fridges.