A 20-yard rolling container can hold approximately 15 to 20 squares of asphalt shingles and 6 to 7 squares of slate shingle. For large projects, consider renting more than one dumpster or scheduling a continuous exchange service to avoid exceeding the container's weight limit. A 20-yard container typically holds 3 tons or 6,000 pounds. In most areas of North America, these companies are required by law to include specific weight limits on their containers. Usually, the container is strong enough to hold much more than the weight limit.
Instead, the state or province sets weight limits for transporting garbage containers to ensure road safety. Each container size will have a different weight limit, depending on the capacity of the truck that will transport it. A 15-yard container may be the right size to clean a small basement, attic, or garage; to remove floors and carpets for a medium-sized home; to remove floors and carpets; to remove 150 to 300 square feet for a deck or up to 45 square feet for roofs. When in doubt, choose a larger dumpster than you think you'll need, as excess fees are often more expensive than the cost of renting a larger dumpster from the start.
If you only partially fill your container with concrete and want to fill the rest with heavy materials, such as roofing, plaster or drywall, the truck may not be able to remove the container from where it was placed. For this reason, it is advisable to choose a roof container company that employs reliable and caring people to operate the container lift. For example, if your dumpster company routinely traps your customers' cars in your driveway or places the dumpster in a way that causes property damage, you'll have to face to the frustration of their customers.
