Thank you for your interest in our curved outdoor benches. The short answer is yes: our outdoor bench factory can manufacture a full-circle bench that wraps around a tree. The key is to treat it as a custom circular seating project, not just a standard curved bench.
A full-circle tree bench is usually built in modular sections—two, three, four, or more curved segments—that bolt together on site. We can produce a smooth circular ring or a faceted polygonal design, depending on the look, budget, and installation access. Common configurations include a backless ring for a clean modern feel, a low-back version for relaxed support, and a full-back design with armrests for parks, campuses, resorts, and residential gardens.
The most important technical detail is tree safety. The bench must never touch or constrict the trunk. We design an inner clearance that allows for future growth, usually leaving a gap of 150–300 mm, depending on the tree species and expected trunk expansion. If the bench is close to the root flare, we recommend adjustable feet or removable modules so the structure can be lifted or expanded later. Installation should avoid cutting major roots or pouring concrete into the root zone. Above-ground footings, surface-mounted plates, or gravel pads are often better choices.
From a manufacturing standpoint, we can work from your tree’s trunk diameter, desired outer diameter, seat height, seat depth, and site photos. Our team creates CAD drawings and a 3D render for approval, then produces the curved frames using CNC bending, laser cutting, welding, and powder coating. Popular materials include powder-coated aluminum, galvanized steel, cast iron, teak, iroko, HDPE, and wood-plastic composite. Aluminum and steel give strength and design flexibility; hardwood and HDPE offer warmth and low maintenance.
For a full-circle tree bench, we normally recommend an inner radius of at least trunk radius + growth clearance, a seat height of 420–460 mm, and a seat depth of 380–500 mm. The outer diameter can be customized from a small garden ring to a large public seating circle. We can also add hidden drainage gaps between slats, anti-slip feet, anchoring brackets, and modular connectors.
So, yes—if you need a curved bench that becomes a complete circle around a tree, our outdoor bench factory can handle it. Send us the tree size, site dimensions, preferred material, and quantity, and we will confirm feasibility, provide a drawing, and quote a custom full-circle tree bench for your project.
