That's a very common and valid concern, especially for early mornings or late nights in residential areas. The short answer is yes, a traditional metal urban trash can can create a significant banging sound when it's emptied by a collection truck. The noise primarily comes from the hard metal body colliding with the truck's hydraulic lift or the ground, and from loose contents like bottles and cans rattling inside.
However, the level of noise isn't fixed. Several factors affect it: the can's thickness (thinner metal dents and vibrates more loudly), how carefully the sanitation crew handles it, and what's inside. A can full of soft bags is quieter than one with loose recyclables.
If you're bothered by the noise, here are effective solutions:
1. Use a Rubberized or Plastic Can: Many modern "urban" cans are made from heavy-duty plastic or have rubberized bumpers to dampen sound.
2. Line it with a Bag: Always use a large, durable garbage bag. This contains loose items and creates a buffer between the contents and the can's interior.
3. Add a Cushion: Placing an old towel or a piece of carpet at the very bottom can absorb impact.
4. Consider a Different Material: For less heavy waste, a heavy-duty plastic can with a soft-close lid is often much quieter.
5. Communicate with Your Hauler: If the banging seems excessively rough, a polite inquiry to your local waste collection service can sometimes help.
In summary, while metal cans are durable, they are often the noisiest option. For a quieter daily life, switching to a sturdy, rubberized plastic model and ensuring all waste is bagged are the most effective steps you can take.