Classic Polyurethane Door and Window Pediment Crown
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Patterned, carved detail and classic motif |
| Color | White |
| Density | 150-220 kg/m³ |
| Water Absorption | below 1% |
| Service Temperature | -100 °C / +80 °C |
| Fire Class | B2 (flame retardant) |
| Paintable | Yes |
| Usage | Indoor + Outdoor |
| Water Resistant | Yes |
| Dimensions | 47 × 891 × 314 mm |
| Weight | 0.42 kg |
| Sales Unit | piece |
Details
Support
Similar Products(Crown Mouldings)
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 (150-220 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 -100 °C / +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.
- The P2857 pediment model is highly versatile, designed for both interior and exterior projects to crown door and window frames (architraves)
- Indoors, it is ideal for adding architectural depth above classic living room doors, hallway transitions, or bedroom door frames
- It also serves as an elegant focal point above fireplaces, large wall mirrors, or consoles
- On exteriors, it can be combined with villa entrance doors, window pediments, and cornices to bestow a majestic, palace-like aesthetic to the building
- Additionally, it is a preferred choice for wall panel ornamentation in hotel lobbies, restaurants, and historical restoration projects
- The installation surface must be completely free of dust, moisture, and dirt
- Apply Polure Polfix adhesive to the back of the product and position it on the wall
- Adhesive alone is not sufficient; mechanical fastening with screws is strictly required to ensure a secure and permanent hold on the wall or facade
- Fill screw holes and joints with a high-quality filler
- Once dry, sand the surface smooth using 180-220 grit sandpaper
- Although the factory-applied primer prepares the surface, an additional primer coat can be applied as an option depending on the paint brand's warranty terms
- Finally, apply at least two coats of water-based or synthetic paint
- For exterior installations, using UV-resistant exterior paint is mandatory
- Thanks to its rigid PU structure, it is exceptionally durable and long-lasting
- For cleaning, simply use a damp cloth or sponge without any chemical abrasives
- Assess water and moisture exposure using the product technical data, surface finish and installation details
- For exterior applications, periodic paint inspections are recommended to maintain the longevity and appearance of the finish
Can the P2857 pediment model be used on exteriors?
Yes, the P2857 pediment model is fully suitable for exterior use. Thanks to its rigid PU structure and closed-cell composition, it is unaffected by rain, snow, and moisture, and will not rot. However, for outdoor installations, it must be painted with UV-resistant exterior paint to prevent the material from yellowing under sunlight.
Which adhesive should be used for installation, and is screwing mandatory?
Only Polure Polfix adhesive should be used during installation; silicone-based adhesives are not recommended. To ensure a secure and long-lasting hold, mechanical fastening with screws in addition to the adhesive is absolutely mandatory.
What are the advantages compared to plaster or wood pediment models?
Plaster materials are extremely heavy and fragile, prone to cracking or crumbling over time. Wood, on the other hand, rots, warps, and attracts insects when exposed to moisture. This rigid polyurethane material eliminates the disadvantages of both alternatives, offering a lightweight, moisture-resistant, and shatterproof solution with wood-like hardness.
Can the product be used directly without painting?
The product is shipped with a factory-applied white primer. However, using it unpainted, especially on exteriors, can lead to yellowing due to UV rays. Additionally, while the factory primer prepares the surface, applying an extra coat of primer is optional depending on the paint manufacturer's warranty. Painting is highly recommended for a flawless finish.
Which decoration styles are compatible with the P2857 model?
Thanks to its symmetrical leaf scrolls, carved details, and classical motifs, the P2857 model perfectly complements Baroque, Rococo, Classical, and Neoclassical design styles. It is ideal for achieving a rich and prestigious look above large-scale doors, windows, and fireplace mantels.
Similar Products(Crown Mouldings)
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 (150-220 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 -100 °C / +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.
- The P2857 pediment model is highly versatile, designed for both interior and exterior projects to crown door and window frames (architraves)
- Indoors, it is ideal for adding architectural depth above classic living room doors, hallway transitions, or bedroom door frames
- It also serves as an elegant focal point above fireplaces, large wall mirrors, or consoles
- On exteriors, it can be combined with villa entrance doors, window pediments, and cornices to bestow a majestic, palace-like aesthetic to the building
- Additionally, it is a preferred choice for wall panel ornamentation in hotel lobbies, restaurants, and historical restoration projects
- The installation surface must be completely free of dust, moisture, and dirt
- Apply Polure Polfix adhesive to the back of the product and position it on the wall
- Adhesive alone is not sufficient; mechanical fastening with screws is strictly required to ensure a secure and permanent hold on the wall or facade
- Fill screw holes and joints with a high-quality filler
- Once dry, sand the surface smooth using 180-220 grit sandpaper
- Although the factory-applied primer prepares the surface, an additional primer coat can be applied as an option depending on the paint brand's warranty terms
- Finally, apply at least two coats of water-based or synthetic paint
- For exterior installations, using UV-resistant exterior paint is mandatory
- Thanks to its rigid PU structure, it is exceptionally durable and long-lasting
- For cleaning, simply use a damp cloth or sponge without any chemical abrasives
- Assess water and moisture exposure using the product technical data, surface finish and installation details
- For exterior applications, periodic paint inspections are recommended to maintain the longevity and appearance of the finish
Can the P2857 pediment model be used on exteriors?
Yes, the P2857 pediment model is fully suitable for exterior use. Thanks to its rigid PU structure and closed-cell composition, it is unaffected by rain, snow, and moisture, and will not rot. However, for outdoor installations, it must be painted with UV-resistant exterior paint to prevent the material from yellowing under sunlight.
Which adhesive should be used for installation, and is screwing mandatory?
Only Polure Polfix adhesive should be used during installation; silicone-based adhesives are not recommended. To ensure a secure and long-lasting hold, mechanical fastening with screws in addition to the adhesive is absolutely mandatory.
What are the advantages compared to plaster or wood pediment models?
Plaster materials are extremely heavy and fragile, prone to cracking or crumbling over time. Wood, on the other hand, rots, warps, and attracts insects when exposed to moisture. This rigid polyurethane material eliminates the disadvantages of both alternatives, offering a lightweight, moisture-resistant, and shatterproof solution with wood-like hardness.
Can the product be used directly without painting?
The product is shipped with a factory-applied white primer. However, using it unpainted, especially on exteriors, can lead to yellowing due to UV rays. Additionally, while the factory primer prepares the surface, applying an extra coat of primer is optional depending on the paint manufacturer's warranty. Painting is highly recommended for a flawless finish.
Which decoration styles are compatible with the P2857 model?
Thanks to its symmetrical leaf scrolls, carved details, and classical motifs, the P2857 model perfectly complements Baroque, Rococo, Classical, and Neoclassical design styles. It is ideal for achieving a rich and prestigious look above large-scale doors, windows, and fireplace mantels.