"Taking down the trampoline in winter for proper storage is undoubted an option," says Chou. She goes on to explain that it would help to winterize the trampoline from any unnecessary weathering. "This winterization process takes an hour or two but can save you a hassle and even future expense if you properly winterize it," she says. "If you plan to leave your trampoline outdoors during the winter, ensure that your owner's manual says that you can. Most frames being built today use rust-resistant materials, but not all do," she continues. If you do not plan to use your trampoline in the winter, it is best to take the trampoline down, place it somewhere dry, and utilize a cover to protect it from dust and debris. Chou shares that mats and springs can be removed and stored indoors for the winter. "The frame made of rust-resistant materials can be left all winter outdoors," she says.