Polyurethane Patterned Wall Border and Chair Rail Moulding
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Patterned, relief-worked classic motif |
| 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 | 19 × 2440 × 128 mm |
| Weight | 0.63 kg |
| Sales Unit | piece |
Details
Support
Technical drawing: Download DWG (331 KB)
Similar Products(Decorative Border Moldings)
The P82084 polyurethane wall border is a high-density architectural profile engineered to introduce classical structural depth to interior walls and exterior facades. Measuring 128 mm in height, 19 mm in thickness, and 2440 mm in length, this substantial moulding serves as a prominent visual divider. It is ideal for creating structured wall paneling (boiserie), defining transitions between different wall finishes, or accentuating horizontal lines across expansive surfaces in luxury residential and commercial developments.
Manufactured from rigid polyurethane with a density of 150-220 kg/m³, this border offers a robust surface hardness comparable to hardwood, yet remains significantly lighter than traditional plaster or cast stone. Its closed-cell physical structure supports low water absorption (below 1%), helping resist moisture, rot, swelling, and insect damage. With dimensional stability tested between -20 °C and +70 °C, it delivers outstanding dimensional stability in both humid indoor wellness areas and exposed outdoor environments.
Aesthetically, the P82084 features a highly detailed, relief-carved surface inspired by classical European architecture. The design showcases a central palmette shell motif flanked by symmetrical, sweeping acanthus scrolls and delicate floral curves. The 19 mm relief depth creates sharp shadow lines that enhance the three-dimensional presence of the pattern under ambient lighting. Delivered with a factory-applied white primer coat, the smooth surface is optimized for clean paint adhesion and detailed finishing techniques such as patination or gold leafing.
In terms of application, this versatile profile excels in high-end interior and exterior contexts. Indoors, it acts as an elegant chair rail in hotel lobbies, upscale restaurants, and spacious corridors, protecting walls while adding architectural character. Externally, it functions as a decorative stringcourse (kat silmesi) between building floors or as a decorative component within window framing systems, provided it is finished with a UV-resistant coating to prevent discoloration from sunlight.
Compared to heavy plaster, which is prone to cracking, or MDF, which swells in contact with moisture, this lightweight polymer alternative ensures a fast, low-risk installation. The installation process involves preparing a clean, dry surface, executing precise 45-degree miter cuts for corners, and applying polyurethane (PU) assembly adhesive continuously along the mounting surfaces. Mechanical fastening with screws is required to secure the profile during the curing process. While the factory primer prepares the surface for painting, applying an additional primer is optional and depends on the paint manufacturer's specific warranty guidelines; Polure does not guarantee paint adhesion.
- The P82084 patterned border is specifically designed for prominent wall division and facade accentuation
- In grand residential interiors, such as dining rooms, master suites, and formal entryways, it serves as a highly decorative chair rail that pairs exceptionally well with lower wainscoting panels
- It can also be configured to create large-scale decorative wall frames or to border ceiling perimeters
- On building exteriors, this profile is highly effective as a horizontal belt course (stringcourse) to visually separate architectural levels on classical villas or boutique hotels
- Additionally, it can be integrated into entrance portal designs or used to frame window headers, adding a sense of historical prestige to modern construction projects
- Ensure the mounting surface is clean, dry, and free of dust
- Cut the moulding to the required lengths using a miter saw at a 45-degree angle for seamless corners
- Apply polyurethane (PU) assembly adhesive in continuous beads along the back mounting channels of the profile
- Press the border firmly onto the wall and secure it mechanically using non-corrosive screws at regular intervals
- Fill all joint lines and screw indentations with a high-quality joint filler
- Once dry, sand the filled areas smooth using 180-220 grit sandpaper
- While the factory-applied primer prepares the surface, applying an additional primer is optional and subject to the paint manufacturer's guidelines
- Finish with two coats of water-based or synthetic paint, ensuring UV-resistant paint is used for all outdoor installations
- For indoor installations, clean the surface periodically using a soft, damp cloth; avoid using harsh abrasive pads or highly acidic chemical cleaners
- For outdoor applications, perform an annual visual inspection of the paint layer
- If the paint shows signs of weathering, the surface can be lightly sanded and recoated to maintain UV protection
- Avoid directing high-pressure water washers closely at the joints or edges of the moulding
Can the P82084 border be used on exterior building facades?
Yes, the P82084 is highly suitable for exterior facades due to its closed-cell polyurethane structure, which absorbs less than 1% moisture and resists rot. For all outdoor installations, it must be painted with a high-quality, UV-resistant exterior paint to protect the material from solar discoloration.
What are the advantages of this polymer border over traditional plaster?
Unlike plaster, which is heavy, fragile, and prone to cracking over time, this high-density polymer border is lightweight, impact-resistant, and flexible enough to handle minor structural shifts. Assess water and moisture exposure using the product technical data, surface finish and installation details.
Is an additional primer required before I paint the moulding?
The product comes with a factory-applied primer that prepares the surface for final coating. However, because paint manufacturers often require their own primers to validate paint performance warranties, applying an additional primer is optional and remains at the discretion of the installer.
What adhesive should be used for installing this polyurethane profile?
You must use a high-quality polyurethane (PU) assembly adhesive to bond the profile to the wall. Do not use standard silicone adhesives, as they do not provide the necessary structural bond. Mechanical fastening with screws is also required for a secure installation.
Can this border moulding be curved around arched walls?
This specific P82084 model is a rigid polyurethane profile designed for straight walls and flat surfaces. It does not possess the flexibility required to bend around tight radiuses or curved architectural walls without specialized flexible versions.