Polyurethane Decorative Pediment Ornament Relief
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Carved detail, classic-patterned relief surface |
| Color | White |
| Density | 150-220 kg/m³ |
| Water Absorption | below 1% |
| Dimensional Stability Test | -20 °C / +70 °C |
| Fire Class | B2 (DIN 4102-1) |
| Paintable | Yes |
| Usage | Indoor + Outdoor |
| Water Resistant | Yes |
| Dimensions | 188 × 414 × 31 mm |
| Weight | 0.42 kg |
| Sales Unit | piece |
Details
Support
Technical drawing: Download DWG (146 KB)
Similar Products(Architectural Wall Ornaments)
The P8046S decorative relief ornament is a premium architectural embellishment designed to bring classical order and refined detail to walls, door frames, and custom furniture. Featuring a beautifully balanced, arched pediment silhouette, this ornament serves as an artistic focal point that instantly elevates flat surfaces. Its symmetrical layout showcases traditional design motifs, making it highly versatile for both historical renovations and upscale contemporary interiors.
Manufactured from high-density rigid polyurethane with a density of 150-220 kg/m³, this ornament matches the structural hardness and crisp detail of premium wood carvings while remaining remarkably lightweight. The closed-cell structure ensures a water absorption rate of under 1%, preventing rotting, swelling, or warping in high-moisture environments. Its dimensional stability has been tested between -20 °C and +70 °C, ensuring that the intricate carvings do not crack or shift over time.
Visually, the ornament displays a rich composition of classical elements, centering on a stylized palmette fan flanked by elegant volute scrolls. Delicate floral clusters cascade down the sides, adding organic softness to the structured arch. The product is supplied with a factory-applied primer that readies the surface for painting. While this base layer facilitates immediate coating, applying a dedicated primer from your paint manufacturer is optional and recommended to comply with specific paint warranty terms.
In terms of application, this decorative pediment excels as a crowning element above doors, windows, or mirror frames. It integrates seamlessly into custom wall paneling layouts (boiserie) and fireplace surrounds. Because of its outstanding weather resistance, it can also be used on exterior facades to enhance gables or entryways, provided it is finished with a UV-resistant paint to protect the material from yellowing under direct sunlight.
Compared to heavy, fragile gypsum plaster or moisture-sensitive MDF, this polyurethane ornament offers superior durability and effortless installation. It can be easily mounted using a polyurethane (PU) assembly adhesive combined with mechanical screws for permanent stability. The material accepts standard fillers and can be sanded smoothly, allowing for a seamless finish that blends perfectly into any architectural surface.
- The P8046S decorative pediment ornament is exceptionally suited for high-impact visual areas in residential, commercial, and hospitality projects
- It is primarily used as a decorative crown or header above interior doors and windows, providing a grand entrance feel in living rooms, dining halls, and hotel lobbies
- It works beautifully when integrated into the upper sections of wall paneling (boiserie) to add vertical interest and classical symmetry
- Additionally, it can be applied to fireplace mantels, custom-built library shelving, and large mirror or painting frames
- When treated with UV-resistant paint, this ornament serves as an elegant exterior facade accent, highlighting window pediments, portal arches, or decorative gables on classical villas and boutique hotel exteriors
- Ensure the installation surface is clean, dry, and free of dust
- Position the P8046S ornament and mark its exact placement
- Apply a generous bead of high-quality polyurethane (PU) assembly adhesive to the rear contact surfaces of the ornament
- Press the piece firmly onto the wall or frame, and secure it mechanically with screws to guarantee permanent stability while the adhesive cures
- Do not use silicone-based adhesives
- Once the adhesive is dry, fill the screw holes and any minor gaps along the edges with an acrylic-based filler
- Lightly sand the filled areas using 180-220 grit sandpaper for a flush finish
- Apply an optional primer if recommended by your paint manufacturer, and finish with two coats of high-quality water-based or synthetic paint
- For exterior installations, a UV-resistant topcoat is mandatory
- This high-density polyurethane ornament requires very little maintenance
- For regular cleaning, simply wipe the surface with a damp cloth or a soft sponge
- Avoid using abrasive cleaning pads or harsh chemical solvents that could damage the paint finish
- For outdoor installations, perform periodic visual inspections of the paint coating; recoating with UV-resistant paint when necessary will preserve the crispness of the details and protect the underlying material indefinitely
- The ornament is highly impact-resistant and will not rot, crack, or attract insects
Can the P8046S ornament be used on exterior building facades?
Yes, the ornament is highly suitable for outdoor applications because its closed-cell polyurethane structure prevents water absorption (under 1%) and rot. However, because unpainted polyurethane can yellow when exposed to UV rays, you must apply a high-quality, UV-resistant exterior paint to protect the material and maintain its appearance over time.
What adhesive should be used for mounting this ornament?
You should use a high-strength polyurethane (PU) assembly adhesive to mount the ornament. Silicone adhesives do not provide the necessary structural bond. For a secure and lasting installation, mechanical fastening with screws is mandatory alongside the adhesive.
Does the product require an additional primer before painting?
The ornament comes with a factory-applied primer that prepares the surface for immediate painting. However, because paint manufacturers typically do not guarantee adhesion unless their own brand's primer is used first, applying an additional primer is optional and left to the discretion of the installer.
How does polyurethane compare to traditional gypsum plaster or wood ornaments?
Polyurethane is significantly lighter and highly resistant to shattering compared to fragile gypsum plaster. Assess water and moisture exposure using the product technical data, surface finish and installation details. It offers the same level of fine carving detail as wood but will not warp or crack due to temperature and humidity fluctuations.
Can this decorative relief be cut or modified to fit a specific space?
Yes, the high-density material can be cut, trimmed, or sanded easily using standard woodworking tools. This allows you to adapt the width or back-profile of the ornament to fit custom door frames, panel moldings, or furniture surfaces perfectly.