Polyurethane Round Curved Arch Model

The P1473D67VI decorative architectural element is a circular curved arch designed to create classic architectural lines over door openings and windows. With a width of 240 mm, a span of 1756 mm, and a height of 878 mm, it offers a well-proportioned scale for wide transition areas. Combining traditional arch forms with modern engineering, this premium piece stands out as an architectural detail that transforms the facade and interior of any project.

Crafted from high-density rigid polyurethane (150-200 kg/m³), this product delivers the durability and hardness of wood while remaining remarkably lightweight. Thanks to its closed-cell structure, it features an exceptionally low water absorption rate of under one percent. This ensures the arch maintains its structural integrity for years without swelling, rotting, or cracking, whether installed in humid interiors or exposed to harsh outdoor elements. Additionally, it remains unaffected by temperature fluctuations ranging from -20°C to +80°C.

Visually, the product stands out with its smooth, sleek surface finish. Free from complex reliefs, its clean and minimalist curved profile blends seamlessly with both neoclassical and modern minimalist designs. The arch comes pre-primed in factory white, providing an excellent base for the final coat of paint. While this primer ensures superior paint adhesion, applying an additional primer coat before the final finish remains optional based on specific paint manufacturer recommendations.

Its application possibilities are extensive. It serves as an ideal crown for arched window frames on villa facades, or as a decorative, non-load-bearing portal in hallways and living room partitions. In prestigious spaces like entry halls or hotel lobbies, it can be paired with side columns or pilasters to create grand door pediments. For historical restoration projects, it offers a lightweight, earthquake-safe alternative to heavy stone or plaster arches, eliminating unnecessary structural load.

Unlike traditional plaster, its non-brittle nature prevents cracking and waste during installation. It is also immune to insect infestation and warping, unlike wood alternatives. For installation, simply apply Polure Polfix adhesive to the cleaned surface, followed by mechanical fastening with screws for a secure hold. Once screw holes and joints are filled and sanded smooth, the arch can be finished with UV-resistant paints for outdoor use or water-based paints for interiors.