












Polyurethane Ionic Pilaster Capital Column Head
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Ionic-style volute (spiral-scrolled) motif and 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 72 mm |
| Dimensions | 72 × 283 × 194 mm |
| Weight | 1.85 kg |
| Sales Unit | piece |
Details
Support
Technical drawing: Download DWG (166 KB)
- DWG Library
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20 cm fluted and paneled decorative column compatible with matching capitals
This 20 cm wide fluted and paneled column integrates seamlessly with matching 20 cm capitals. Designed for elegant wall decorations, it offers a cohesive and classic architectural look.
Matching polyurethane column base designed for 20 cm wide P5020IP capitals
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20 cm wide polyurethane Ionic and Doric style column capitals
These decorative capitals perfectly match the same columns and pedestals compatible with the P5020IP model. Designed for seamless integration, they ensure a cohesive architectural look.
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The P5020IP is a high-density architectural element designed to crown flat pilaster columns with classical Greek Ionic sophistication. Featuring symmetrical spiral volutes and delicate relief carvings, this capital transforms plain walls, door frames, and facade pillars into stately neoclassical features. It bridges historic aesthetics with modern material technology, offering a robust alternative to heavy stone or fragile plaster decorative caps.
Manufactured from rigid polyurethane with a density of 150-220 kg/m³, this capital matches the workability of wood but boasts superior resilience. Measuring 72 mm in projection depth, 283 mm in width, and 194 mm in height, it is perfectly scaled for medium-sized pilaster shafts. The closed-cell structure provides low water absorption (below 1%), making it resistant to rotting, warping, or swelling under changing weather conditions.
Visually, the P5020IP showcases the iconic Ionic order scrollwork, complemented by central floral relief details and a classic egg-and-dart molding band at its lower neck. The sharp, deep-molded contours catch light beautifully, creating dramatic shadows that highlight the craftsmanship. Delivered with a factory-applied primer, the smooth white surface is fully prepared to accept your choice of water-based or synthetic paints.
This versatile decorative cap is suitable for both interior accents and exterior facade designs. Inside, it adds architectural depth to grand entrance portals, fireplace surrounds, hotel lobbies, and luxury salon walls. Externally, when coated with a UV-resistant paint, it serves as an imposing decorative element for main entrances, porticos, and window framing pilasters, with dimensional stability tested between -20 °C and +70 °C.
Installation is remarkably straightforward compared to heavy plaster or stone alternatives. It is lightweight, shatterproof, and easily mounted using polyurethane (PU) mounting adhesive combined with mechanical screw fasteners for stability. After filling joint lines with outdoor-grade filler and a light sanding, optional primer can be applied before the final paint coats. Unlike plaster, it won't crack over time, and unlike timber, it requires no pest treatments.
- This polyurethane pilaster capital is designed specifically to crown flat wall columns (pilasters) in classical, neoclassical, and baroque architectural styles
- In interior design, it is ideal for framing grand doorways, creating majestic fireplace mantels, or adding structure to expansive walls in hotel lobbies, wedding venues, and fine dining restaurants
- For residential spaces, use it to flank a TV unit or a library bookshelf to create a custom built-in look
- On exterior facades, it serves as a decorative capital for pilasters flanking main entrance doors or framing large windows on villa facades
- To ensure longevity outdoors, always coat the capital with high-quality, UV-resistant exterior paint to protect it from sunlight discoloration
- Ensure the mounting surface is clean, dry, and free of dust
- Measure and align the capital with the pilaster shaft
- Apply polyurethane (PU) mounting adhesive generously to the rear bonding surface
- Press the capital firmly against the wall and secure it mechanically using screws to prevent slipping while the adhesive cures (do not use silicone)
- Fill screw holes and any joint gaps with high-quality acrylic or polyurethane filler
- Once dry, sand the filled areas gently with 180-220 grit sandpaper
- Apply an optional primer coat if recommended by your paint manufacturer, and finish with two coats of water-based or synthetic paint (UV-resistant paint is mandatory for outdoor installations)
- Maintaining the P5020IP pilaster capital is simple due to its moisture-resistant polyurethane composition
- For indoor installations, dust regularly or wipe with a damp cloth and mild detergent
- Avoid harsh acidic or abrasive cleaners that could damage the paint finish
- For outdoor applications, inspect the paint surface annually for any UV wear or weathering
- Re-coating the capital every few years with a UV-stable exterior paint will preserve its pristine white appearance and protect the underlying material indefinitely
Can this capital be used outdoors?
Yes, the P5020IP is highly suitable for outdoor facade projects. Its rigid polyurethane material has a closed-cell structure with less than 1% water absorption, meaning it will not rot, warp, or crack due to moisture or frost. However, you must paint it with a UV-resistant exterior paint to prevent yellowing from sunlight.
What adhesive should I use for installation?
You must use a high-quality polyurethane (PU) mounting adhesive for a strong, permanent bond. Traditional silicone adhesives do not provide sufficient adhesion for polyurethane products. Additionally, mechanical fixing with screws is mandatory to support the capital while the adhesive cures.
Does the product come painted or primed?
The capital is delivered with a factory-applied white primer coat, which prepares the surface for painting. While the factory primer helps paint adhesion, paint manufacturers often require their own specific primers for warranty coverage; therefore, applying an extra primer coat is optional but recommended.
How does polyurethane compare to plaster or gypsum capitals?
Polyurethane is significantly lighter than plaster, making installation safer and much easier. It is also shatterproof and impact-resistant, whereas plaster chips easily. Furthermore, polyurethane is entirely water-resistant and won't crumble or degrade over time in humid environments.
Can I trim or sand this capital to fit my column?
Yes, you can cut, trim, and sand the capital easily using standard woodworking tools. If your pilaster shaft is slightly narrower, you can shave the sides or back, and any minor imperfections can be smoothed out with 180-220 grit sandpaper and filled with acrylic putty before painting.
20 cm fluted and paneled decorative column compatible with matching capitals
This 20 cm wide fluted and paneled column integrates seamlessly with matching 20 cm capitals. Designed for elegant wall decorations, it offers a cohesive and classic architectural look.
Matching polyurethane column base designed for 20 cm wide P5020IP capitals
This high-density polyurethane column base is perfectly sized to complement 20 cm wide capitals. It provides a durable, moisture-resistant foundation for a seamless and elegant architectural column installation.
20 cm wide polyurethane Ionic and Doric style column capitals
These decorative capitals perfectly match the same columns and pedestals compatible with the P5020IP model. Designed for seamless integration, they ensure a cohesive architectural look.
Similar Products(Architectural Pilaster Columns)
































The P5020IP is a high-density architectural element designed to crown flat pilaster columns with classical Greek Ionic sophistication. Featuring symmetrical spiral volutes and delicate relief carvings, this capital transforms plain walls, door frames, and facade pillars into stately neoclassical features. It bridges historic aesthetics with modern material technology, offering a robust alternative to heavy stone or fragile plaster decorative caps.
Manufactured from rigid polyurethane with a density of 150-220 kg/m³, this capital matches the workability of wood but boasts superior resilience. Measuring 72 mm in projection depth, 283 mm in width, and 194 mm in height, it is perfectly scaled for medium-sized pilaster shafts. The closed-cell structure provides low water absorption (below 1%), making it resistant to rotting, warping, or swelling under changing weather conditions.
Visually, the P5020IP showcases the iconic Ionic order scrollwork, complemented by central floral relief details and a classic egg-and-dart molding band at its lower neck. The sharp, deep-molded contours catch light beautifully, creating dramatic shadows that highlight the craftsmanship. Delivered with a factory-applied primer, the smooth white surface is fully prepared to accept your choice of water-based or synthetic paints.
This versatile decorative cap is suitable for both interior accents and exterior facade designs. Inside, it adds architectural depth to grand entrance portals, fireplace surrounds, hotel lobbies, and luxury salon walls. Externally, when coated with a UV-resistant paint, it serves as an imposing decorative element for main entrances, porticos, and window framing pilasters, with dimensional stability tested between -20 °C and +70 °C.
Installation is remarkably straightforward compared to heavy plaster or stone alternatives. It is lightweight, shatterproof, and easily mounted using polyurethane (PU) mounting adhesive combined with mechanical screw fasteners for stability. After filling joint lines with outdoor-grade filler and a light sanding, optional primer can be applied before the final paint coats. Unlike plaster, it won't crack over time, and unlike timber, it requires no pest treatments.
- This polyurethane pilaster capital is designed specifically to crown flat wall columns (pilasters) in classical, neoclassical, and baroque architectural styles
- In interior design, it is ideal for framing grand doorways, creating majestic fireplace mantels, or adding structure to expansive walls in hotel lobbies, wedding venues, and fine dining restaurants
- For residential spaces, use it to flank a TV unit or a library bookshelf to create a custom built-in look
- On exterior facades, it serves as a decorative capital for pilasters flanking main entrance doors or framing large windows on villa facades
- To ensure longevity outdoors, always coat the capital with high-quality, UV-resistant exterior paint to protect it from sunlight discoloration
- Ensure the mounting surface is clean, dry, and free of dust
- Measure and align the capital with the pilaster shaft
- Apply polyurethane (PU) mounting adhesive generously to the rear bonding surface
- Press the capital firmly against the wall and secure it mechanically using screws to prevent slipping while the adhesive cures (do not use silicone)
- Fill screw holes and any joint gaps with high-quality acrylic or polyurethane filler
- Once dry, sand the filled areas gently with 180-220 grit sandpaper
- Apply an optional primer coat if recommended by your paint manufacturer, and finish with two coats of water-based or synthetic paint (UV-resistant paint is mandatory for outdoor installations)
- Maintaining the P5020IP pilaster capital is simple due to its moisture-resistant polyurethane composition
- For indoor installations, dust regularly or wipe with a damp cloth and mild detergent
- Avoid harsh acidic or abrasive cleaners that could damage the paint finish
- For outdoor applications, inspect the paint surface annually for any UV wear or weathering
- Re-coating the capital every few years with a UV-stable exterior paint will preserve its pristine white appearance and protect the underlying material indefinitely
Can this capital be used outdoors?
Yes, the P5020IP is highly suitable for outdoor facade projects. Its rigid polyurethane material has a closed-cell structure with less than 1% water absorption, meaning it will not rot, warp, or crack due to moisture or frost. However, you must paint it with a UV-resistant exterior paint to prevent yellowing from sunlight.
What adhesive should I use for installation?
You must use a high-quality polyurethane (PU) mounting adhesive for a strong, permanent bond. Traditional silicone adhesives do not provide sufficient adhesion for polyurethane products. Additionally, mechanical fixing with screws is mandatory to support the capital while the adhesive cures.
Does the product come painted or primed?
The capital is delivered with a factory-applied white primer coat, which prepares the surface for painting. While the factory primer helps paint adhesion, paint manufacturers often require their own specific primers for warranty coverage; therefore, applying an extra primer coat is optional but recommended.
How does polyurethane compare to plaster or gypsum capitals?
Polyurethane is significantly lighter than plaster, making installation safer and much easier. It is also shatterproof and impact-resistant, whereas plaster chips easily. Furthermore, polyurethane is entirely water-resistant and won't crumble or degrade over time in humid environments.
Can I trim or sand this capital to fit my column?
Yes, you can cut, trim, and sand the capital easily using standard woodworking tools. If your pilaster shaft is slightly narrower, you can shave the sides or back, and any minor imperfections can be smoothed out with 180-220 grit sandpaper and filled with acrylic putty before painting.











