If you are comparing quotes for a streetscape, campus, or park project, the pattern is fairly consistent: a standard precast concrete bench usually has a lower upfront purchase price than a comparable recycled plastic bench, but concrete is much heavier and may cost more to ship and install. Recycled plastic generally has a higher initial unit price, but its maintenance and lifecycle costs are often lower.
As a rough budget range for a typical 6-foot urban bench without a backrest, you can expect:
- Precast concrete bench: about $250–$600 for a basic commercial unit. Decorative, curved, or custom cast pieces may run $700–$1,200 or more.
- Recycled plastic bench: about $400–$900 for a simple 6-foot bench. Heavier-profile or styled models commonly run $800–$1,500 or more.
If the bench has a backrest, armrests, custom colors, or mounting plates, add roughly $150–$500 or more in either material.
The upfront price difference comes from material and manufacturing. Concrete is inexpensive by volume, but standard precast benches are extremely heavy, often 300–600 pounds or more. That weight drives up freight, unloading, and installation labor. You may need two or three workers, a hand truck, or even a small lift. Recycled plastic benches typically weigh 80–150 pounds, so one or two people can often move and set them without special equipment. This can reduce or eliminate the initial price gap, especially for large orders or sites with difficult access.
Maintenance is where the comparison really shifts. Concrete is durable under compression, but it can crack, spall, stain, or develop efflorescence in freeze-thaw climates. It may need sealing, repainting, anti-graffiti coating, or crack repair over time. Recycled plastic will not rot, splinter, rust, or need painting, and most graffiti can be pressure-washed off. In coastal or wet environments, recycled plastic is especially low-maintenance.
So which is cheaper? If your budget only looks at the initial unit price, basic concrete usually wins. If you include freight, installation, maintenance, and replacement over a 10–20 year lifecycle, recycled plastic often becomes the lower total-cost option, especially for municipalities, parks departments, and campuses that want low-touch site furniture. Many buyers still choose concrete for its heavier, more traditional architectural look, while others choose recycled plastic for consistent color and better resistance to weather and vandalism.