A built-in fridge is a fridge that's installed in your kitchen. When choosing a built-in fridge, it’s important to keep the niche height in mind, for example, 102 or 122cm. The standard niche width for a built-in fridge is 56cm. When you select a door hinge, make sure it’s compatible with the hinge system you have at home. Choose an energy-efficient built-in fridge if you want to save electricity. Like frozen foods? Get a built-in fridge with a freezer compartment or a built-in fridge freezer combination.