Large Polyurethane Ceiling Medallion Decorative Relief Model
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Classic relief-worked, floral and botanical patterned embossed 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 | 1101 × 1707 × 68 mm |
| Weight | 2.78 kg |
| Sales Unit | piece |
Details
Support
Technical drawing: Download DWG (657 KB)
Similar Products(Ceiling Medallions and Domes)
The P7174 Polyurethane Ceiling Medallion is an architectural masterpiece designed to transform expansive ceilings into captivating visual focal points. Featuring a majestic, elongated diamond silhouette, this large-scale decorative element brings the grandeur of classical European architecture to contemporary and traditional luxury spaces. It serves as an exquisite backing for large chandeliers, anchoring lighting fixtures with balanced proportion and deep relief detailing.
Spanning an impressive 1101 mm in width, 1707 mm in length, and 68 mm in depth, this medallion is engineered for prominent, high-ceiling installations. Crafted from high-density rigid polyurethane (150-220 kg/m³), it offers the structural integrity and crisp detail of hand-carved wood or plaster while remaining exceptionally lightweight. This lightweight composition minimizes structural tension on ceilings. Its closed-cell structure guarantees less than 1% moisture absorption, making it highly resistant to swelling, rot, or cracking over time.
Visually, the model showcases an intricate Rococo-inspired symmetrical composition. A deeply recessed central ring is framed by rich foliage and acanthus leaf scrolls, radiating outward into two flanking circular side medallions decorated with delicate rosebud carvings. The high-relief floral motifs and fluid scrollwork generate striking light-and-shadow dynamics when illuminated by central chandeliers, adding immense three-dimensional depth to any flat ceiling surface.
This grand medallion is specifically tailored for high-end residential and commercial projects. It is ideal for grand hotel lobbies, luxury villa salons, wedding halls, upscale restaurants, and historic preservation projects. Because it is highly moisture-resistant and suitable for outdoor use when coated with UV-resistant paint, it can also be utilized to ornament covered terrace ceilings, grand entrance porticos, or exterior soffits.
Unlike heavy, fragile gypsum plaster or moisture-sensitive timber, this polyurethane alternative is shatterproof and easy to handle. Installation requires securing the clean surface with a high-quality polyurethane (PU) assembly adhesive, supplemented by mechanical screw fixing for absolute safety. Once the gaps are filled with acrylic caulk and sanded, the factory-applied primer provides an optimal base for painting. While the pre-primed surface simplifies preparation, applying a paint-specific primer before the final topcoats of water-based or synthetic paint is highly recommended to ensure long-term paint adhesion.
- The P7174 polyurethane ceiling medallion is a highly versatile architectural component designed primarily for large-scale, high-ceiling environments
- In residential properties, it serves as an extraordinary focal point in grand salons, formal dining rooms, and double-height entrance foyers, perfectly framing massive crystal chandeliers
- In commercial and hospitality design, it adds an air of luxury to hotel lobbies, reception areas, classical restaurants, banquet halls, and VIP lounges
- Beyond interior ceilings, its superior weather and moisture resistance allow for creative outdoor applications
- When properly finished with UV-resistant paint, this medallion can be installed to decorate the ceilings of covered patios, luxury villa porticos, and grand building overhangs
- Its elongated shape makes it particularly effective on rectangular ceilings, helping to visually balance the proportions of long hallways or spacious galleries by drawing the eye upward and creating a sense of historical grandeur
- Begin by ensuring the ceiling surface is clean, dry, and structurally sound
- Mark the precise placement of the P7174 medallion
- Apply a generous bead of high-quality polyurethane (PU) assembly adhesive to the rear mounting rim of the medallion
- Press the lightweight medallion firmly against the ceiling
- Due to its large size (1101x1707 mm), mechanical fastening with screws is mandatory to ensure absolute safety and long-term stability
- Drive screws through the designated relief areas into the ceiling joists or anchors
- Fill screw holes and any joint borders with a premium acrylic or polyurethane sealant
- Once dry, sand the filled areas using a fine 180-220 grit sandpaper for a seamless finish
- The medallion arrives with a factory-applied primer
- While this surface is ready for finishing, applying an additional primer recommended by your paint manufacturer is highly advised for maximum paint adhesion
- Finish with two coats of high-quality water-based or synthetic paint
- For outdoor installations, a UV-resistant topcoat is strictly required
- Maintaining the pristine appearance of the P7174 polyurethane ceiling medallion is straightforward
- Regularly dust the intricate reliefs using a soft-bristle brush, static duster, or a vacuum cleaner with a brush attachment
- For deeper cleaning, gently wipe the surface with a damp microfiber cloth moistened with mild, soapy water
- Avoid using harsh abrasive cleaners, strong chemical solvents, or high-pressure sprayers, which can damage the painted finish
- Polyurethane is highly durable and impact-resistant, meaning it will not chip or crack under normal environmental changes
- If the room is repainted in the future, the medallion can easily be recoated with any compatible interior or exterior paint to match the new color scheme
Can this large medallion be installed on drywall ceilings?
Yes. Despite its grand 1101x1707 mm dimensions, the high-density polyurethane material is surprisingly lightweight, meaning it does not pose the structural risks associated with heavy plaster. However, due to its size, using both a polyurethane (PU) assembly adhesive and mechanical screw fastening into the ceiling joists or heavy-duty drywall anchors is mandatory for a secure installation.
Is it suitable for outdoor use, such as under a porch?
Absolutely. Assess water and moisture exposure using the product technical data, surface finish and installation details. When installing the P7174 outdoors, you must finish it with a high-quality, UV-resistant exterior paint to protect the material from yellowing under sunlight, and seal all edges with exterior-grade caulk.
Do I need to apply an extra primer before painting?
The medallion comes pre-treated with a high-quality factory primer that prepares the surface. However, to ensure the longevity of your chosen topcoat and to comply with paint manufacturer warranties, we highly recommend applying a compatible paint-specific primer before applying the final two coats of water-based or synthetic paint.
How does polyurethane compare to traditional gypsum plaster medallions?
Polyurethane offers significant advantages: it is shatterproof, extremely lightweight, and resistant to moisture and cracking. Traditional plaster is heavy, highly fragile during transit and installation, and prone to cracking under building settling or humidity changes. PU also delivers sharper, more consistent relief details.
Can I cut or drill into this medallion to accommodate different light fixtures?
Yes. Polyurethane behaves similarly to soft wood. You can easily drill a central hole or enlarge the existing opening using standard woodworking tools, hole saws, or drills to accommodate electrical wiring, chandelier chains, or heavy-duty mounting hooks.