You have a variety of options for storing patio furniture in the off-season. You can store your patio furniture in a shed, garage or basement to protect it from freezing temperatures. However, that's not always a possibility--especially if you have larger patio furniture--in which case you can opt to cover your patio table, instead. Look for durable, thick furniture covers that are both waterproof and well-made. Also, make sure you clean patio furniture before it goes away for winter.