Patio umbrella replacement parts are available for sale at PatioUmbrellaStore.com, UmbrellaSource.com and Amazon.com, as of 2015. Additional sources for replacement parts include D and J Patio Furniture Repair and Patio Furniture Supplies.
PatioUmbrellaStore.com is an online retailer that specializes in patio umbrellas. The website features replacement curtains, umbrella covers, square bases and bottom poles.
D and J Patio Furniture Repair features a variety of patio furniture and parts, as well as instructions for furniture repair. Available patio umbrella replacement parts include plastic and metal rivets, aluminum and steel clips, plastic hinges and castor wheels. The website also features patio furniture repair tools, including revolving wheel punches, multi-purpose scissors and diagonal cutters.