Polyurethane Curved Arch Frame and Decorative Molding

The P1456D160VIB is a structural-looking decorative curved arch designed to frame doorways, windows, and passage corridors. Measuring 2000 mm in width, 1053 mm in height, and 211 mm in depth, this large-scale archway element adds a classical touch to both interior and exterior architectural designs. It provides a clean, arched transition that enhances the scale and depth of any wall opening.

Crafted from high-density rigid polymer with a density of 150-220 kg/m³, it offers a wood-like hardness but remains lightweight and easy to handle during installation. Unlike traditional plaster or concrete, this durable material does not crack, chip, or decay over time. Assess water and moisture exposure using the product technical data, surface finish and installation details.

The design features a smooth, multi-tiered semi-circular profile that culminates in a decorative central keystone adorned with detailed acanthus leaf carvings. This symmetrical relief carving creates a prominent focal point, drawing the eye upward and giving the arch a traditional Roman or Greek architectural feel. The smooth surface finish ensures clean lines and shadows that highlight the curves of the profile.

This architectural element is highly versatile. It can be used to frame grand villa entrances, highlight arched windows on exterior facades, or create transitions between living areas, hotel lobbies, and restaurant halls. When paired with decorative pilasters or half-columns, it forms a complete classical portal system that defines the character of a space.

Installation requires securing the piece to a clean, dry surface using polyurethane (PU) assembly adhesive combined with mechanical screws for stability. The factory-applied primer coat prepares the surface for finishing. While it can be painted with water-based or solvent-based paints, applying an additional primer recommended by your paint manufacturer is optional but advised for long-term paint warranty. For outdoor use, UV-resistant paint is mandatory.