Polyurethane Pilaster Column Capital Models
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Acanthus-leaf, volute motif, classic 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 |
| Diameter | Ø 36 cm |
| Dimensions | 362 × 723 × 557 mm |
| Sales Unit | piece |
Details
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Similar Products(Pilaster Columns)
The P5040C50 decorative element is a large-scale capital model designed to crown columns and wall surfaces in classical architectural projects. Blending the historical lines of Corinthian and Ionic styles into modern spaces, this piece elevates the visual appeal of any structure in both interior and exterior applications. Its exceptionally lightweight structure compared to heavy plaster casts ensures great ease of installation.
With dimensions of 362 mm in depth, 723 mm in width, and 557 mm in height, this product boasts a monumental and prominent volume. Manufactured from high-density rigid polyurethane, the model offers a surface durability comparable to hardwood. Thanks to its closed-cell structure, water absorption is extremely low, providing resistance to moisture, mold, and rot. With dimensional stability tested between -20 °C and +70 °C, it retains its shape without expanding, shrinking, or cracking.
The visual design features symmetrically rising acanthus leaf reliefs at the bottom and elegant scroll volutes at the upper corners. A central floral motif beautifully captures the finest details of classical carving art on the surface. Thanks to advanced molding technology, the details are sharp and flawless—a level of precision unattainable with traditional handcrafted wood or cast stone.
Due to its generous dimensions, this column capital is highly favored for villa entrance portals, luxury hotel lobbies, pilaster panels on spacious salon walls, and grand fireplace mantel decorations. On exteriors, it integrates seamlessly with floor moldings or window casing systems to enhance the building's architectural character. For outdoor applications, painting with UV-resistant coatings is mandatory to protect the material from sunlight degradation.
The factory-applied primer offers a base ready for painting; however, due to varying standards among paint manufacturers, applying an additional primer coat is entirely optional. During installation, the surface must be clean and dry. After securing the product with Polure Polfix adhesive, it should be mechanically reinforced with screws. Once gaps are filled and sanded, it can be painted with water-based or synthetic paints. Unlike wood, which is prone to pests, or plaster, which crumbles, this polyurethane architectural element is exceptionally durable and practical.
- Thanks to its grand dimensions and classical architectural details, the P5040C50 pilaster column capital is used to create a striking visual focal point in both interior and exterior projects
- Indoors, it is ideal for crowning wall pilaster systems in spacious salons, hotel lobbies, restaurant entrances, and decorative panels above fireplaces
- In exterior designs, it is preferred on columns flanking large villa entrance doors, as decorative load-bearing corbels at floor molding levels, or as complementary brackets for window casings
- In spaces with high ceilings, it vertically segments the wall surface, adding depth and historical character
- When painted with UV-protected coatings for outdoor use, it retains its pristine appearance for years, unaffected by rain, snow, frost, and harsh sunlight
- Installation of the P5040C50 pilaster capital must be carried out on a clean, dry, and smooth surface
- Polure Polfix adhesive is applied to the back of the product to bond it to the wall or column shaft
- Due to the product's volume and weight, mechanical fastening with screws is mandatory to prevent slipping while the adhesive cures
- Screw heads and joint gaps are filled with a polyurethane-compatible filler
- Once dry, the surface is sanded smooth with 180-220 grit sandpaper
- Although the factory primer prepares the surface, applying an additional primer coat is optional, depending on paint manufacturers' warranty terms
- Finally, the process is completed by applying at least two coats of water-based or synthetic paint
- Maintenance of this product is highly practical
- For interiors, accumulated dust can be easily cleaned using a damp cloth with mild soapy water
- Abrasive chemicals, acidic cleaners, and stiff brushes must be avoided
- For exterior applications, an annual surface inspection is recommended to check the UV resistance of the paint
- If needed, high-pressure water can be used for exterior cleaning, though care should be taken not to apply high pressure from a very close distance
- If the paint shows wear, the surface can be lightly sanded and repainted to restore its original look
Is it weather-resistant for exterior use?
Yes, thanks to its closed-cell rigid structure, the P5040C50 pilaster capital is highly resistant to water, moisture, and frost. Its dimensional stability has been tested between -20 °C and +70 °C. However, to protect it from the degrading effects of sunlight, it must be painted with a UV-resistant exterior paint. Unpainted surfaces may yellow over time.
Does the product require a primer before installation?
Our product is delivered with a factory-applied primer ready for painting. While this prepares the surface, paint manufacturers do not guarantee applications done without their own primers. Therefore, applying an additional primer coat is completely optional and left to our customers' preference. Polure is not responsible for any issues that may arise after painting.
Which adhesive should be used for installation?
To ensure a complete and strong chemical bond during installation, only Polure Polfix polyurethane adhesive should be used. Standard silicone-based adhesives do not provide sufficient strength for these rigid decorative elements. Additionally, due to the large dimensions of the product, mechanical fastening with screws is required in addition to the adhesive.
What are the advantages compared to plaster column capitals?
Plaster cast products are quite heavy, carrying a risk of breakage during installation and adding extra load to the building. They also crumble and blister when exposed to moisture. Assess water and moisture exposure using the product technical data, surface finish and installation details. Its installation is completed much faster and cleaner.
Can the product be painted in any color?
Yes, any high-quality water-based or synthetic paint can be applied over the primed white surface. To achieve a classical look, gold leafing, distressing, or patina techniques can also be successfully applied. If used outdoors, it is essential that the paint is resistant to exterior weather conditions and UV rays.