Classic Polyurethane Half-Column Capital Models
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Smooth, flat, clean-lined classic form |
| Color | White |
| Density | 150-220 kg/m³ |
| Water Absorption | below 1% |
| Service Temperature | -100 °C / +80 °C |
| Fire Class | B2 (flame retardant) |
| Paintable | Yes |
| Usage | Indoor + Outdoor |
| Water Resistant | Yes |
| Diameter | Ø 28 cm |
| Dimensions | 142 × 284 × 124 mm |
| Weight | 0.29 kg |
| Sales Unit | piece |
Details
Support
Similar Products(Columns)
The P5220D50 decorative half-column capital is designed to add depth and a classic architectural identity to wall surfaces in both interior and exterior designs. Used as the crowning element for wall-mounted pilaster (half-column) systems, this piece elegantly finishes flat wall transitions. It is an ideal decorative component for architects and interior designers looking to achieve a column appearance without significant extra weight.
With dimensions of 14.2 cm in depth, 28.4 cm in width, and 12.4 cm in height, the product offers perfect proportions for mid-scale wall projects and door frames. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this capital provides a surface durability comparable to wood while remaining remarkably lightweight. Thanks to its closed-cell structure, its water absorption rate is below 1%, completely preventing swelling, cracking, or rotting in moisture-prone environments.
Its visual design features a smooth, stepped profile that embodies the simple yet powerful forms of ancient architecture. The flat, wide band at the top transitions into a circular form via a soft convex curve, connecting to the lower neck ring. Free of complex carvings or embellishments, these clean circular transitions effortlessly complement modern classic and neoclassical design concepts.
Highly versatile, the P5220D50 is frequently preferred for fireplace surrounds, decorative wall column designs in living rooms, and hallway transitions in residential projects. In commercial spaces like hotel lobbies, restaurants, and offices, it is used to partition large wall surfaces and create a prestigious ambiance. On exteriors, it serves as a perfect finishing capital atop column profiles flanking villa entrance doors and windows.
Compared to heavy and fragile alternatives like plaster or marble, installation is exceptionally practical, with reduced risk of breakage during transport. The product comes pre-primed with a special factory coating that enhances paint adhesion. However, since paint brands do not guarantee applications without their own primers, applying an additional primer coat before the final paint is optional and at the customer's discretion. For installation, using Polure Polfix adhesive in combination with mechanical screwing is mandatory.
- This polyurethane half-column capital is used to complete column and wall decorations in both interior and exterior spaces
- Indoors, it serves as an excellent finishing element for pilaster (wall-mounted half-column) applications behind living room TV units, around fireplaces, or in wide hallways
- It is ideal for creating a deep wall visual in hotel receptions, restaurant entrances, and store window designs
- Outdoors, it can be safely preferred atop columns flanking villa entrance doors or on window-side column decorations on building facades
- For exterior applications, a UV-resistant exterior paint must be applied to prevent yellowing
- Ensure that the wall surface to be installed is clean, dry, and free of dust
- Apply Polure Polfix polyurethane adhesive to the mounting surface on the back of the product and press it firmly against the wall
- To ensure a secure and permanent bond, mechanical fastening with screws is mandatory in addition to the adhesive
- Fill screw holes and joints with a high-quality acrylic filler
- Once the filler is dry, smooth the surface using 180-220 grit sandpaper
- After optionally applying an additional primer coat over the factory primer according to your paint manufacturer's recommendations, complete the process with two coats of water-based or synthetic paint
- Polyurethane decorative products require extremely low maintenance
- Dust accumulated indoors can be easily cleaned with a soft dusting brush or a slightly damp cloth
- Avoid using thinners, bleach, or cleaners containing abrasive chemicals during cleaning
- For exterior applications, it is recommended to inspect the paint surface every few years and refresh it with UV-resistant paint if necessary to extend the life of the coating
- If needed, it can be washed with low-pressure water
Can the P5220D50 half-column capital be used outdoors?
Yes, since this product is made of polyurethane with a closed-cell structure, it is fully resistant to moisture, water, and weather conditions. It can be safely used on exteriors. However, to prevent yellowing caused by UV rays, it must be painted with a UV-protective exterior paint for outdoor installations.
Which adhesive should I use during installation?
Only Polure Polfix polyurethane adhesive should be used for installation. Standard silicone adhesives do not provide a long-term, secure bond on polyurethane material. Additionally, mechanical fastening with screws is mandatory to support the weight of the product and prevent slipping.
Can the product be painted directly, or is a primer required?
Our product is shipped with a special white factory primer applied, making the surface ready for painting. However, paint manufacturers do not guarantee against peeling if their own primers are not applied first. Therefore, applying an additional primer coat before the final topcoat is optional and entirely up to the customer.
Can this product bear structural loads?
No, the P5220D50 is a half-column capital designed purely for decorative purposes. Since polyurethane is a lightweight material, it does not function as a load-bearing column and should not support any structural load. It is intended solely for visual enhancement on wall surfaces or as cladding over existing load-bearing columns.
What is its main advantage compared to plaster column capitals?
Polyurethane capitals are extremely lightweight compared to plaster, meaning they do not add extra static load to the building and are much faster to install. They are highly impact-resistant; unlike plaster, they will not break, crack, or crumble upon impact. Assess water and moisture exposure using the product technical data, surface finish and installation details.
Similar Products(Columns)
The P5220D50 decorative half-column capital is designed to add depth and a classic architectural identity to wall surfaces in both interior and exterior designs. Used as the crowning element for wall-mounted pilaster (half-column) systems, this piece elegantly finishes flat wall transitions. It is an ideal decorative component for architects and interior designers looking to achieve a column appearance without significant extra weight.
With dimensions of 14.2 cm in depth, 28.4 cm in width, and 12.4 cm in height, the product offers perfect proportions for mid-scale wall projects and door frames. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this capital provides a surface durability comparable to wood while remaining remarkably lightweight. Thanks to its closed-cell structure, its water absorption rate is below 1%, completely preventing swelling, cracking, or rotting in moisture-prone environments.
Its visual design features a smooth, stepped profile that embodies the simple yet powerful forms of ancient architecture. The flat, wide band at the top transitions into a circular form via a soft convex curve, connecting to the lower neck ring. Free of complex carvings or embellishments, these clean circular transitions effortlessly complement modern classic and neoclassical design concepts.
Highly versatile, the P5220D50 is frequently preferred for fireplace surrounds, decorative wall column designs in living rooms, and hallway transitions in residential projects. In commercial spaces like hotel lobbies, restaurants, and offices, it is used to partition large wall surfaces and create a prestigious ambiance. On exteriors, it serves as a perfect finishing capital atop column profiles flanking villa entrance doors and windows.
Compared to heavy and fragile alternatives like plaster or marble, installation is exceptionally practical, with reduced risk of breakage during transport. The product comes pre-primed with a special factory coating that enhances paint adhesion. However, since paint brands do not guarantee applications without their own primers, applying an additional primer coat before the final paint is optional and at the customer's discretion. For installation, using Polure Polfix adhesive in combination with mechanical screwing is mandatory.
- This polyurethane half-column capital is used to complete column and wall decorations in both interior and exterior spaces
- Indoors, it serves as an excellent finishing element for pilaster (wall-mounted half-column) applications behind living room TV units, around fireplaces, or in wide hallways
- It is ideal for creating a deep wall visual in hotel receptions, restaurant entrances, and store window designs
- Outdoors, it can be safely preferred atop columns flanking villa entrance doors or on window-side column decorations on building facades
- For exterior applications, a UV-resistant exterior paint must be applied to prevent yellowing
- Ensure that the wall surface to be installed is clean, dry, and free of dust
- Apply Polure Polfix polyurethane adhesive to the mounting surface on the back of the product and press it firmly against the wall
- To ensure a secure and permanent bond, mechanical fastening with screws is mandatory in addition to the adhesive
- Fill screw holes and joints with a high-quality acrylic filler
- Once the filler is dry, smooth the surface using 180-220 grit sandpaper
- After optionally applying an additional primer coat over the factory primer according to your paint manufacturer's recommendations, complete the process with two coats of water-based or synthetic paint
- Polyurethane decorative products require extremely low maintenance
- Dust accumulated indoors can be easily cleaned with a soft dusting brush or a slightly damp cloth
- Avoid using thinners, bleach, or cleaners containing abrasive chemicals during cleaning
- For exterior applications, it is recommended to inspect the paint surface every few years and refresh it with UV-resistant paint if necessary to extend the life of the coating
- If needed, it can be washed with low-pressure water
Can the P5220D50 half-column capital be used outdoors?
Yes, since this product is made of polyurethane with a closed-cell structure, it is fully resistant to moisture, water, and weather conditions. It can be safely used on exteriors. However, to prevent yellowing caused by UV rays, it must be painted with a UV-protective exterior paint for outdoor installations.
Which adhesive should I use during installation?
Only Polure Polfix polyurethane adhesive should be used for installation. Standard silicone adhesives do not provide a long-term, secure bond on polyurethane material. Additionally, mechanical fastening with screws is mandatory to support the weight of the product and prevent slipping.
Can the product be painted directly, or is a primer required?
Our product is shipped with a special white factory primer applied, making the surface ready for painting. However, paint manufacturers do not guarantee against peeling if their own primers are not applied first. Therefore, applying an additional primer coat before the final topcoat is optional and entirely up to the customer.
Can this product bear structural loads?
No, the P5220D50 is a half-column capital designed purely for decorative purposes. Since polyurethane is a lightweight material, it does not function as a load-bearing column and should not support any structural load. It is intended solely for visual enhancement on wall surfaces or as cladding over existing load-bearing columns.
What is its main advantage compared to plaster column capitals?
Polyurethane capitals are extremely lightweight compared to plaster, meaning they do not add extra static load to the building and are much faster to install. They are highly impact-resistant; unlike plaster, they will not break, crack, or crumble upon impact. Assess water and moisture exposure using the product technical data, surface finish and installation details.