Honestly? It depends on the bench, but for the vast majority of heavy-duty street benches, the smart answer is no—you shouldn’t try it alone. Here’s the real talk.
Most street benches are made from cast iron, steel, or thick concrete. A standard cast-iron and wood slat bench can weigh anywhere from 80 to 120 pounds (36 to 54 kg). That’s a lot to wrestle while also trying to line up bolt holes or set it level on uneven ground. I’ve seen people try to be a hero and do it solo, and it usually ends with scraped hands, a crooked bench, or worse—a pulled back muscle.
Now, if you have a lightweight aluminum or recycled plastic bench, one person might manage it. These can weigh as little as 40 to 60 pounds (18 to 27 kg). But even then, installation usually requires tilting, holding the bench steady, and securing it to the ground. Doing three things at once with a heavy, awkward object is a recipe for trouble.
My honest advice? Always aim for a two-person lift. It’s safer for your body, easier to align the bench correctly, and much faster. If you absolutely must install one alone, use a dolly or hand truck, wear gloves, and never try to carry a concrete or solid steel bench by yourself—those can easily exceed 200 pounds (90 kg).
In short: one person can carry a lightweight bench, but for any street bench built to last, call a friend. Your back will thank you.