Decorative Polyurethane Corbel Bracket with Carved Scroll Details
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Acanthus-leaf, volute motif, carved detail |
| 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 | 175 × 305 × 387 mm |
| Weight | 0.84 kg |
| Sales Unit | piece |
Details
Support
Technical drawing: Download DWG (65 KB)
Similar Products(Architectural Bracket Corbel)
The P9946 architectural polyurethane bracket is a premium decorative element designed to add depth and classical character to structural transitions. It acts as an elegant visual bridge between vertical wall surfaces and horizontal projections, transforming plain joints into striking architectural features.
With a width of 175 mm, a projection of 305 mm, and a height of 387 mm, this medium-to-large scale bracket offers a substantial presence without the structural weight. Manufactured from high-density rigid foam (150-220 kg/m³), it matches the density and workability of hardwood while maintaining exceptional dimensional stability. Dimensional stability has been tested between -20 °C and +70 °C, and it features negligible water absorption of under 1%, protecting it from rot, swelling, and warping.
The surface displays a rich composition inspired by classical Greek and Roman motifs. Elaborate acanthus leaves cascade down the center, flanked by prominent volute scrolls on the sides. The deep, crisp carvings are achieved through advanced molding techniques, ensuring sharp lines that outperform traditional plaster or cast stone alternatives.
This decorative support serves multiple purposes in high-end residential and commercial spaces. Indoors, it is ideal for flanking fireplace mantels, supporting decorative shelving, or placing under deep ceiling beams and archways. For exteriors, it excels as a decorative accent under roof overhangs, balcony projections, or window cornices.
The lightweight nature of the material simplifies handling compared to heavy stone. Mounting requires a clean, dry surface, precise alignment, and the application of a high-quality polyurethane (PU) assembly adhesive. For safety and structural stability, mechanical fastening with screws is mandatory. Once secured, seams can be filled, sanded, and coated. The factory-applied primer prepares the surface, though an additional primer is optional before applying two coats of water-based or synthetic paint. For outdoor installations, UV-resistant paint is mandatory to prevent yellowing.
- This decorative structural-looking bracket is highly versatile, serving both interior and exterior architectural designs
- In grand living rooms, hotel lobbies, or classic restaurants, it can be positioned beneath ceiling beams, archways, or wide doorways to create a sense of structural support and classical elegance
- It is also an excellent choice for framing fireplace mantels, adding a majestic, sculpted border to the hearth
- For functional decor, these brackets can be installed in pairs to support heavy timber shelves in libraries or studies
- On the exterior, they are widely used under roof eaves, balcony joists, or window pediments to mimic traditional stone or timber brackets
- In commercial settings like boutique retail stores or executive offices, they can also be used as decorative capitals or column endings, providing a refined transition between walls and ceilings
- This versatility makes them a favorite among European architects looking for historical styling with modern durability
- Begin by ensuring the installation surface is clean, dry, and free of dust
- Measure and mark the exact placement of the bracket
- Apply a generous amount of polyurethane (PU) assembly adhesive to the back and top mounting surfaces of the bracket
- Press the bracket firmly against the wall and ceiling or beam joint
- Because of the bracket's size, mechanical fastening with screws is mandatory to ensure a secure, permanent hold
- Counter-sink the screws slightly below the surface
- Once the adhesive cures, fill the screw holes and any joint gaps with a high-quality exterior-grade acrylic putty
- After drying, gently sand the filled areas using 180-220 grit sandpaper to achieve a seamless finish
- The factory-applied primer prepares the surface, but applying an additional primer before painting is optional
- Finish with two coats of high-quality water-based or synthetic paint
- For outdoor applications, a UV-resistant paint is mandatory
- Maintaining the pristine look of this architectural element is straightforward
- For interior installations, regular dusting or wiping with a damp, soft cloth is sufficient
- Avoid using harsh abrasive cleaners or strong chemical solvents that could damage the paint finish
- For exterior applications, we recommend inspecting the paint surface annually for any signs of weathering
- The durable material itself is highly resistant to moisture and rot, but the protective paint layer ensures longevity
- If necessary, the surface can be washed with low-pressure water to remove dust and environmental buildup
- Re-painting every few years with a UV-resistant outdoor paint will keep the details looking sharp and fresh
Can this bracket support actual physical weight?
No, this architectural bracket is designed strictly for decorative purposes. While the high-density material is exceptionally durable and rigid, it should not be used as a load-bearing structural support. Always ensure your shelves or beams are independently anchored to the wall framing, using the bracket as an ornamental enhancement.
How does this material compare to traditional plaster or wood corbels?
Unlike plaster, which is heavy, fragile, and prone to cracking, this rigid material is lightweight, impact-resistant, and easy to handle during installation. Compared to wood, it resists warping, splitting, and rot when exposed to moisture, and it is highly resistant to insect infestations, making it highly durable for both indoor and outdoor use.
Is outdoor installation safe against extreme weather conditions?
Yes, the closed-cell structure ensures a water absorption rate of under 1%, meaning it won't swell or decay in rain or high humidity. It remains dimensionally stable in temperatures ranging from -20 °C / +70 °C. However, for outdoor use, you must coat it with a UV-resistant paint to prevent yellowing from sun exposure.
What type of adhesive and tools are required for mounting?
You will need a premium polyurethane (PU) assembly adhesive for bonding, along with screws for mandatory mechanical fastening. Standard woodworking tools, such as drills and screwdrivers, are suitable for installation. Do not use silicone adhesives, as they do not provide the necessary structural bond for this material.
Do I need to apply an extra primer before painting?
The product comes with a factory-applied primer that prepares the surface for painting. However, paint manufacturers typically do not guarantee paint adhesion unless their own primer is used. Therefore, applying an additional primer is optional and left to the installer's preference before applying two coats of water-based or synthetic paint.