For an apartment building's common area, selecting the best trash bin size is a balance of practicality and aesthetics. There's no one-size-fits-all answer, but a bin in the 30 to 50-gallon (approximately 110 to 190-liter) capacity range is often a great starting point for general waste. This size is large enough to handle daily traffic without becoming overwhelmingly heavy or overflowing too quickly, yet manageable for maintenance staff to handle.
The perfect size truly depends on several key factors. First, consider your resident count and foot traffic. A building with 50 units will have very different needs than one with 200. Next, evaluate your waste collection schedule. If pickup is daily, you can potentially use smaller bins. If it's only twice a week, larger capacity is crucial to prevent overflow. Also, think about the specific common area. A main lobby or mail room near elevators generates more waste than a quieter hallway or a fitness room. The physical space available is critical too—measure the area to ensure the bin fits without obstructing walkways.
Don't forget about recycling! It's best practice to provide a matching recycling bin right next to the trash bin. A dual-station with a 30-gallon trash bin and a 30-gallon recycling bin is often more effective and encourages proper sorting than one giant 95-gallon trash can alone. For larger buildings or areas with high waste generation, like a package receiving zone, multiple bins or a commercial-style 65-gallon wheeled cart might be necessary. Ultimately, observe your building's patterns for a week. If bins are consistently full or overflowing by collection day, you need a larger size or more frequent pickup. The goal is to maintain a clean, odor-free, and welcoming environment for all residents.