Buying a Chest Freezer For Your Outbuilding You should think about chest freezers when you have an outbuilding or garage. They can assist with food storage, preserving produce and even free up space inside your house. Because air doesn't circulate as much, chest freezers tend retain food better than uprights. https://www.frydge.uk/products/black-36cm-slimline-freestanding-chest-freezer-sia-chf60b