That’s a great question, and one that more and more city planners and eco-conscious residents are asking. The short answer: it really depends on where you are, but there’s a growing trend toward using recycled materials—and here’s what you should look for.
First, the traditional standard: many older urban benches are indeed made from pressure-treated wood. This wood is chemically treated to resist rot, insects, and weather, which makes it cheap and durable. But it comes with environmental downsides, like chemical leaching into the soil and a reliance on virgin timber.
However, in the last decade, many cities have shifted toward greener alternatives. Recycled plastic lumber—made from post-consumer waste like milk jugs and detergent bottles—is now widely used. These benches look like wood but never rot, splinter, or require painting. Some benches even incorporate recycled metal from old cars or appliances, and composite materials that blend recycled wood fibers with recycled plastics.
How can you tell the difference? Look for manufacturer labels, or check the underside of the bench. Real wood often has visible grain, knots, and a rougher texture. Recycled plastic lumber has a more uniform color and slight sheen, and it feels smoother. If you see a plaque that says “made from recycled materials,” it’s the real deal.
So next time you sit down in a park, take a quick look. You might be resting on an old milk jug—or on wood that was once a tree. The choice is becoming clearer, and thankfully, more benches are going green.