Polyurethane Round Arch Model

The P1470D101VI has been developed to bring circular forms—one of the most characteristic elements of traditional and neo-classical architecture—into modern structures. Used to create an elegant curve in over-door pediments, window frames, or interior transition corridors, this polyurethane round arch adds structural depth to any space. Its symmetrical circular form breaks the monotony of facade designs, creating a dynamic and prestigious visual order.

The technical engineering of the product is designed to offer superior resistance against harsh environmental conditions. Formulated with high-density rigid polyurethane (150-220 kg/m³), it provides a surface hardness comparable to wood while remaining exceptionally lightweight. With a width (span) of 1309 mm and a height of 655 mm, it features ideal proportions for standard transition areas and windows. Thanks to its closed-cell structure, the water absorption rate is below 1%, reducing the risk of rotting, swelling, or molding caused by rain, snow, and moisture on exterior facades. Furthermore, it maintains its dimensional stability without expanding, shrinking, or cracking during temperature fluctuations between -20 °C / +70 °C.

In terms of design details, its smooth surface quality and stepped classical profile lines stand out. This semi-circular arch profile features precise lines designed to capture and reflect the play of light and shadow beautifully. Compared to traditional plaster or concrete castings, its smooth contours deliver a flawless post-installation appearance. Free from the crumbling associated with plaster and the knots or cracks of wood, it promises a long-lasting, low-maintenance experience.

Offering a wide range of applications, this curved architectural element is highly versatile, suitable for everything from window arches on villa facades to over-column transitions in hotel lobbies. For outdoor applications, coating the material with UV-resistant paint is mandatory to prevent yellowing from direct sunlight exposure. Indoors, it can be integrated with living room partitions, niche tops, or decorative wall paneling to establish a cohesive interior design scheme.

During installation, Polure Polfix adhesive must be applied to the cleaned surface, and mechanical fastening with screws is strictly required. The product is delivered with a factory-applied primer. Although this primer prepares the surface for the topcoat, applying an additional primer is entirely at the customer's discretion, as paint manufacturers often require their own primers for warranty purposes. Polure does not assume responsibility for the performance and durability of paints used after installation.