Ornate Polyurethane Pediment Crown for Doors and Windows
Details
Similar Products(Taçlar)
The P2838B is a premium, high-density architectural pediment designed to crown door frames, window headers, and fireplace mantels with historical grandeur. Acting as a majestic focal point, this decorative crown elevates vertical transitions in both residential and commercial spaces. Unlike traditional plaster casting, which is heavy and brittle, this lightweight alternative offers ease of installation while maintaining the robust presence required for high-end classical architecture.
Engineered with a width of 1080 mm, a height of 332 mm, and a depth of 140 mm, this pediment is perfectly scaled for standard single entryways and large window configurations. It is manufactured from rigid polyurethane with a density of 150-200 kg/m³, providing a wood-like surface hardness that resists impacts. Thanks to its closed-cell structure, the material exhibits a water absorption rate of under 1% and maintains excellent dimensional stability in temperatures ranging from -20°C to +80°C, preventing warping, shrinkage, or cracking.
Visually, the P2838B showcases deep-relief acanthus scrollwork that flows symmetrically toward a stylized central arch. The multi-layered, curved profile creates dramatic light and shadow play, emphasizing the fine, crisp detailing of the foliage. This sculptural depth makes it an ideal choice for projects aiming to replicate authentic baroque, rococo, or neoclassical design elements with modern material longevity.
This versatile crown is highly adaptable, performing exceptionally well in both interior and exterior environments. Indoors, it can be positioned above grand salon entrances, integrated into custom library cabinetry, or placed above decorative mirrors. Externally, it serves as an imposing portal header above main entrance doors or villa windows. For outdoor applications, finishing the product with a UV-resistant paint is mandatory to prevent natural weathering and discoloration from sunlight.
Installation is efficient and secure when following standard professional guidelines. The back of the pediment must be cleaned before applying a polyurethane (PU) assembly adhesive to the bonding surfaces. Due to the product's 140 mm depth, mechanical fastening with screws is mandatory to ensure long-term stability. Once mounted, screw holes and joints can be filled with joint compound, sanded smooth with 180-220 grit paper, and prepared for painting.
The P2838B is delivered with a factory-applied primer coat that readies the surface for most water-based or synthetic paints. While the factory coating provides an excellent base, paint manufacturers often require their own specific primers to validate their paint warranties; therefore, applying an additional primer layer is optional and remains at the discretion of the installer. Please note that Polure does not accept liability for paint applications or third-party coating performance.
- The P2838B polyurethane pediment is a versatile architectural element designed primarily for horizontal crowning
- Inside luxury residential and hospitality projects, it serves as a majestic header above interior doors, archways, and corridors, creating a sense of transition and height
- It is highly effective when placed above fireplaces, integrated into custom-built library shelving, or used as a decorative headboard accent in master bedrooms
- For exterior applications, this water-resistant crown can be installed above main entrance doors, villa windows, or integrated into classic facade porticos
- When paired with matching pilasters or columns, it creates a complete neoclassical portal
- Its 1080 mm width perfectly spans standard door frames, making it an easy-to-integrate decorative solution for both renovations and new historical-style builds
- Ensure the mounting surface is clean, dry, and structurally sound
- Measure the alignment carefully before application
- Apply a high-quality polyurethane (PU) assembly adhesive evenly to the back of the pediment
- Press the piece firmly onto the wall or header
- Because of its 332 mm height and 140 mm depth, mechanical fastening using screws is mandatory to secure the piece while the adhesive cures
- Once fixed, cover the screw heads and any minor gaps with a suitable acrylic filler or joint compound
- After drying, sand the filled areas gently with 180-220 grit sandpaper
- The factory primer prepares the surface, but applying an additional primer according to your paint manufacturer's guidelines is optional before applying two coats of high-quality water-based or synthetic paint
- For outdoor installations, UV-resistant exterior paint must be used
- Maintaining the P2838B pediment is straightforward due to its non-porous, moisture-resistant polyurethane surface
- For indoor setups, regular dusting or wiping with a soft, damp cloth is sufficient to keep the deep relief carvings clean
- If used outdoors, the surface can be washed with low-pressure water to remove environmental dust and pollen
- Avoid using abrasive cleaning pads or harsh chemical solvents, as these can damage the paint finish
- For outdoor installations, we recommend inspecting the paint coating annually to ensure the UV-protective layer remains intact, ensuring the product retains its pristine appearance for decades
Similar Products(Taçlar)
The P2838B is a premium, high-density architectural pediment designed to crown door frames, window headers, and fireplace mantels with historical grandeur. Acting as a majestic focal point, this decorative crown elevates vertical transitions in both residential and commercial spaces. Unlike traditional plaster casting, which is heavy and brittle, this lightweight alternative offers ease of installation while maintaining the robust presence required for high-end classical architecture.
Engineered with a width of 1080 mm, a height of 332 mm, and a depth of 140 mm, this pediment is perfectly scaled for standard single entryways and large window configurations. It is manufactured from rigid polyurethane with a density of 150-200 kg/m³, providing a wood-like surface hardness that resists impacts. Thanks to its closed-cell structure, the material exhibits a water absorption rate of under 1% and maintains excellent dimensional stability in temperatures ranging from -20°C to +80°C, preventing warping, shrinkage, or cracking.
Visually, the P2838B showcases deep-relief acanthus scrollwork that flows symmetrically toward a stylized central arch. The multi-layered, curved profile creates dramatic light and shadow play, emphasizing the fine, crisp detailing of the foliage. This sculptural depth makes it an ideal choice for projects aiming to replicate authentic baroque, rococo, or neoclassical design elements with modern material longevity.
This versatile crown is highly adaptable, performing exceptionally well in both interior and exterior environments. Indoors, it can be positioned above grand salon entrances, integrated into custom library cabinetry, or placed above decorative mirrors. Externally, it serves as an imposing portal header above main entrance doors or villa windows. For outdoor applications, finishing the product with a UV-resistant paint is mandatory to prevent natural weathering and discoloration from sunlight.
Installation is efficient and secure when following standard professional guidelines. The back of the pediment must be cleaned before applying a polyurethane (PU) assembly adhesive to the bonding surfaces. Due to the product's 140 mm depth, mechanical fastening with screws is mandatory to ensure long-term stability. Once mounted, screw holes and joints can be filled with joint compound, sanded smooth with 180-220 grit paper, and prepared for painting.
The P2838B is delivered with a factory-applied primer coat that readies the surface for most water-based or synthetic paints. While the factory coating provides an excellent base, paint manufacturers often require their own specific primers to validate their paint warranties; therefore, applying an additional primer layer is optional and remains at the discretion of the installer. Please note that Polure does not accept liability for paint applications or third-party coating performance.
- The P2838B polyurethane pediment is a versatile architectural element designed primarily for horizontal crowning
- Inside luxury residential and hospitality projects, it serves as a majestic header above interior doors, archways, and corridors, creating a sense of transition and height
- It is highly effective when placed above fireplaces, integrated into custom-built library shelving, or used as a decorative headboard accent in master bedrooms
- For exterior applications, this water-resistant crown can be installed above main entrance doors, villa windows, or integrated into classic facade porticos
- When paired with matching pilasters or columns, it creates a complete neoclassical portal
- Its 1080 mm width perfectly spans standard door frames, making it an easy-to-integrate decorative solution for both renovations and new historical-style builds
- Ensure the mounting surface is clean, dry, and structurally sound
- Measure the alignment carefully before application
- Apply a high-quality polyurethane (PU) assembly adhesive evenly to the back of the pediment
- Press the piece firmly onto the wall or header
- Because of its 332 mm height and 140 mm depth, mechanical fastening using screws is mandatory to secure the piece while the adhesive cures
- Once fixed, cover the screw heads and any minor gaps with a suitable acrylic filler or joint compound
- After drying, sand the filled areas gently with 180-220 grit sandpaper
- The factory primer prepares the surface, but applying an additional primer according to your paint manufacturer's guidelines is optional before applying two coats of high-quality water-based or synthetic paint
- For outdoor installations, UV-resistant exterior paint must be used
- Maintaining the P2838B pediment is straightforward due to its non-porous, moisture-resistant polyurethane surface
- For indoor setups, regular dusting or wiping with a soft, damp cloth is sufficient to keep the deep relief carvings clean
- If used outdoors, the surface can be washed with low-pressure water to remove environmental dust and pollen
- Avoid using abrasive cleaning pads or harsh chemical solvents, as these can damage the paint finish
- For outdoor installations, we recommend inspecting the paint coating annually to ensure the UV-protective layer remains intact, ensuring the product retains its pristine appearance for decades