Polyurethane Round Curved Arch and Window Pediment Model

The decorative architectural element SKU P2001D285VI is a beautifully curved piece designed to introduce soft, elegant contours to doorways, window tops, and wall paneling. By breaking up rigid straight lines with graceful oval and circular forms, this round arch serves as an aesthetic transition element for both interior and exterior designs. It is highly favored in classic, neoclassical, and modern projects to frame arched windows or highlight hallway transitions.

Manufactured from high-density rigid polyurethane, this product features a density of 150-220 kg/m³. This optimal density provides a surface hardness comparable to wood while maintaining a lightweight structure for effortless handling and installation. With a wall thickness of 27 mm, a width of 1125 mm, and a curve height (depth) of 220 mm, it easily adapts to standard door and window openings. Thanks to its closed-cell structure, it is moisture-resistant and suitable for wet areas like bathrooms or rain-exposed exteriors.

Aesthetically, the product features a sleek, smooth main body accented by delicate, stepped groove lines along the edges. This balanced profile coordinates perfectly with the P2001 flat molding series, creating a seamless visual flow from straight walls to curved transitions. Unlike plaster, which cracks and crumbles, or wood, which swells and attracts pests, this durable decorative element offers a long-lasting, maintenance-free alternative.

During installation, the lightweight nature of the product significantly speeds up the process. Supplied with a factory-applied primer, it is ready for the final coat of paint right after mounting. However, since paint manufacturers do not guarantee performance without their own proprietary primers, applying an additional primer coat before the final paint is optional and entirely at the user's discretion. Polure assumes no responsibility for the performance of the paints used. For outdoor applications, UV-resistant paints must be used to protect against sun damage.