How To Winterize Outdoor Rattan Set 2020 During the warmer months, your patio gets a lot of use. In the colder months, however, you likely spend less time outside, which means you spend less time enjoying your Garden Lounge Set , too. If you live in an area that has a cold or wet winter climate, you’ll need to take a few steps to winterize your patio and make sure your patio furniture are properly protected from the...