Polyurethane Round Curved Arch

Architectural Harmony Through Curved Design

Incorporating rounded structural elements into modern architecture pays homage to classical Roman design while softening the rigid, linear paths of contemporary spaces. The Round Curved Arch product line offers a sophisticated architectural solution for creating seamless transitions, elegant doorways, and recessed wall niches. Manufactured from high-density polyurethane with a density of 150-220 kg/m³ (production target ~160 kg/m³), these arches provide a wood-like surface hardness while remaining exceptionally lightweight, avoiding any structural strain on interior partition walls or historical facades.

Technical Specifications and Material Benefits

Engineered for maximum durability, this rigid foam material features a closed-cell structure that restricts water absorption to under 1%. This makes it highly resistant to rot, swelling, and moisture damage, far outperforming traditional wood or plaster alternatives. With a stable thermal resistance ranging from -100 °C / +80 °C, these components maintain their precise dimensional stability without warping, shrinking, or cracking over time.

• Precision Profiles: Available in versatile dimensions to suit diverse project scales, such as the P1456D115VI and P1456D135VI series.
• Substantial Scale: The P1456D115VIA model measures 267x1550x982 mm, making it ideal for grand entryways, while the slimmer P1456D115VID at 170x1550x871 mm serves as an elegant frame for delicate wall niches or bookshelves.
• Surface Finish: Each piece is supplied with a factory-applied primer that prepares the surface for finishing. However, because paint manufacturers do not guarantee their products on unprimed surfaces, applying an additional primer is optional and remains at the customer's discretion. Polure does not accept liability or offer warranties on third-party paint applications.
• UV Protection: Unpainted polymer material may experience yellowing when exposed to direct sunlight. Therefore, applying a high-quality UV-resistant paint is mandatory for all outdoor installations.