Buying a Chest Freezer For Your Outbuilding It is advisable to consider chest freezers if you have a garage or shed. They can help with food storage, preserving produce or even to free up space inside your home. Since air circulation isn't as well, chest freezers tend retain food better https://www.frydge.uk/products/black-36cm-slimline-freestanding-chest-freezer-sia-chf60b