A 20 cubic yards dumpster is a large waste container typically used for construction, or large-scale clean-up projects. It can hold approximately 20 cubic yards or 540 cubic feet of waste materials. This size of dumpster is commonly rented for tasks such as home renovations, roofing projects, or clearing out a large amount of debris and trash. Keep in mind that the actual dimensions of a 20 cubic yard dumpster can vary depending on the manufacturer,  check with Waste disposal dumpster rental  for specific details on their containers.