Classic Polyurethane Door and Window Pediment Crown

The P2857 decorative pediment model is an exquisite ornamental element designed to revive the aesthetic elegance of classical architecture on interior doors and exterior windows. Measuring 89.1 cm in width, 31.4 cm in height, and 4.7 cm in depth, this majestic piece creates a striking focal point on any surface. Favored in both residential projects and prestigious commercial developments to enhance architectural character, it seamlessly blends the artistry of traditional hand-carving with modern manufacturing technology, adding rich depth to your walls.

Crafted from high-density rigid polyurethane (150-200 kg/m³), this product offers a wood-like surface hardness while remaining remarkably lightweight. Unlike plaster alternatives, it carries no risk of cracking or breaking, and it is far more impact-resistant than fragile EPS foam products. Thanks to its closed-cell structure, its water absorption rate is below one percent, preventing swelling, rotting, or molding even in highly humid environments. It maintains its shape and dimensional stability perfectly under extreme temperature fluctuations ranging from -20°C to +80°C.

A closer look at its visual design reveals the symmetrical acanthus leaf scrolls, elegant volutes, and embossed central motifs of the P2857 model. These finely detailed reliefs bring artistic movement to plain walls or simple door frames. The factory-applied white primer coat preserves the depth of the intricate patterns while preparing the surface for the final coat of paint. It can easily be painted with water-based or synthetic paints to perfectly match your interior color scheme.

Offering a wide range of applications, this decorative pediment is frequently featured above window trims on villa facades, at suite entrances in luxury hotel lobbies, or over grand living room doors. It also serves as a perfect crowning element above classic fireplaces or large wall mirrors. For exterior applications, using UV-resistant paint is essential to prevent the material from yellowing over time due to sun exposure.

During installation, Polure Polfix adhesive should be applied to a clean, dry surface, and the product must be mechanically secured to the wall using screws. Once screw heads and joints are filled with putty and sanded smooth, the painting process can begin. Although the factory primer facilitates paint adhesion, applying an additional primer coat is optional and left to the user's preference, as paint manufacturers often recommend their own primers.