Great question—you've probably noticed those benches in parks, bus stops, or train stations that seem *just* a little too uncomfortable to stretch out on. Yes, many urban benches do come with an option for armrests placed exactly in the middle (or at multiple intervals) to prevent people from lying down and sleeping. This design is often called “hostile architecture” or “defensive design,” and it’s intentionally made to discourage loitering or overnight sleeping.
Now, to be clear, not every bench with middle armrests is purely anti-sleep—sometimes they’re just meant to help elderly folks push themselves up or to separate seating areas. But in practice, the most common version you’ll find in cities like New York, London, or San Francisco has those metal or concrete dividers spaced every 18–24 inches, making it impossible to lie flat unless you’re a contortionist.
However, here’s the thing: these benches aren’t usually sold as “bench + anti-sleep armrest” like a custom order. Instead, city planners and architects specify them in public space designs. Some manufacturers, like Landscape Forms or DuMor, offer modular seating with optional center armrests specifically marketed for “separation” or “individual seating zones.” But yes—planners absolutely choose those options with the unspoken goal of preventing sleeping.
Of course, there’s a lot of debate around this. Critics call it inhumane because it targets homeless individuals, while city officials argue it’s about keeping public spaces safe and clean for everyone. A few cities have started replacing them with curved benches or sloped surfaces—equally uncomfortable but less obviously hostile.
So, to answer your question directly: yes, such benches exist, and you can find them in many standard outdoor bench catalogs under options like “center armrests” or “seat dividers.” But more often, it’s a design choice made by urban planners, not a simple add-on you’d buy off the shelf. If you’re looking for a bench that’s intentionally sleep-proof, look for those models—they’re everywhere in modern cities.