Polyurethane Round Curved Arch and Transition Decor

The P1456D75VIB curved decorative element features a custom design that seamlessly blends classic architectural lines with modern manufacturing technology. This semi-circular arch stands out with its central keystone detailed with an acanthus leaf motif. This embossed keystone breaks up the simplicity of the smooth curved surface, adding depth and character to any space.

Crafted from high-density rigid polyurethane (150-220 kg/m³), this product offers the durability and hardness of wood while remaining exceptionally lightweight and impact-resistant. With a profile depth of 211 mm, an outer width of 1150 mm, and a height of 637 mm, it provides perfect proportions for standard doorways and window frames.

Thanks to its closed-cell structure, the material has a water absorption rate of less than 1%. This prevents rotting, swelling, or warping, making it ideal for both humid interiors and exposed exterior facades. For outdoor applications, coating the surface with UV-resistant paint is mandatory to prevent yellowing from direct sunlight exposure.

Unlike fragile plaster or insect-prone wood, this durable product comes pre-primed from the factory. While this factory-applied primer prepares the surface for painting, paint manufacturers often do not guarantee finishes applied without their own priming systems. Therefore, applying an additional primer coat post-installation is optional and at the customer's discretion. Polure does not provide any warranty or assume liability for the final paint coatings.

Its highly workable structure allows for easy filling, sanding, and painting with water-based or synthetic paints during installation. It offers a long-lasting, elegant solution for both interior portal transitions and exterior window casing combinations.