When selecting urban outdoor furniture, weight is a crucial practical factor. Concrete furniture is significantly heavier than pieces made from most other common materials. This substantial weight is one of its defining characteristics.
Compared to powder-coated aluminum or wrought iron furniture, concrete is often 2 to 4 times heavier for a similarly sized bench or table. This heft provides exceptional stability against wind and vandalism, making it a preferred choice for permanent public installations. However, it complicates delivery and installation, often requiring professional handling and equipment.
Wooden furniture, such as thick teak or ipe, is notably lighter than concrete but heavier than hollow aluminum. Plastic and synthetic resin furniture is the lightest of all, easy to move but prone to tipping in open spaces. The weight of concrete translates to superior durability and a perception of permanence and quality. Once placed, it is rarely moved, which is a key consideration for urban planners and designers seeking low-maintenance, long-term site furnishings. The foundation or surface must be able to support this static load indefinitely. Ultimately, the choice involves balancing the need for durable, stable anchoring against the logistical demands of handling such heavy pieces.