Polyurethane Plain Ceiling Cornice Profile
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Flat, smooth |
| 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 | 110 × 2400 × 150 mm |
| Weight | 1.89 kg |
| Sales Unit | piece |
Details
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Technical drawing: Download DWG (38 KB)
Similar Products(Polyurethane Cornices)
The P88091 crown molding model seamlessly conceals the joints between walls and ceilings with a clean line, bringing the minimalist touch of modern architecture to your living spaces. It is the perfect finishing element for projects aiming for a spacious, uncluttered interior design, moving away from heavy, traditional ornamentation. By reducing the cracking and warping issues common in traditional plaster or wood profiles over time, it delivers long-lasting aesthetic appeal.
With a height of 150 mm, a projection of 110 mm, and a length of 2400 mm, this profile establishes a perfect visual balance in both standard and high-ceilinged rooms. Include the product weight and fixing loads when assessing the substrate and supporting structure. Its closed-cell structure offers superior resistance to moisture and water, keeping its shape intact even in damp environments. Its dimensional stability has been tested between -20 °C and +70 °C.
Looking at the design, the elegant curved transition at the top followed by a wide flat surface beautifully captures the interplay of light and shadow. Free of any heavy embossing or ornamentation, this smooth texture creates seamless continuity in modern living rooms, spacious hallways, and lobbies. Its highly impact-resistant body minimizes the risk of cracking or chipping during installation and daily use.
This specialized ceiling profile can be safely installed in living rooms, bedrooms, kitchens, and hallways, as well as high-humidity areas like bathrooms, spas, and indoor pool ceilings. With a water absorption rate of less than 1%, it prevents structural issues such as mold and rot in wet areas. Additionally, with proper protective measures, it can serve as a decorative trim under exterior eaves.
Easy to work with, the product can be easily cut using standard woodworking tools, requiring a 45-degree miter cut on a clean surface for corner joints. For installation, only Polure Polfix adhesive should be used, supplemented by screws for secure mechanical fastening. While the factory-applied primer makes the surface ready for painting, paint manufacturers may not guarantee applications without their own primers; therefore, an additional primer coat is optional and left to the customer's preference. For outdoor applications, a UV-resistant paint is mandatory to protect against sunlight.
- The P88091 crown molding profile is designed to elegantly conceal ceiling-to-wall joints and add depth to any space
- In residential projects, it provides an ideal frame for modern living rooms, bedrooms, entryways, and kitchen ceilings
- Assess water and moisture exposure using the product technical data, surface finish and installation details
- In commercial projects, it is preferred for achieving clean finishing details on the ceilings of hotel lobbies, restaurants, modern offices, and showrooms
- For exterior designs, it can be painted and applied to create decorative horizontal lines under eaves and along story transitions
- The wall and ceiling surfaces to be treated must be completely free of dust, moisture, and grease
- The profile is cut at a 45-degree angle for corner joints using a miter box
- Apply only Polure Polfix adhesive to the mounting channels on the back of the profile and press it firmly against the surface
- In addition to the adhesive, mechanical fastening with screws is mandatory to secure the product safely
- Fill screw heads and joint gaps with a high-quality joint filler
- Once the filler dries, smooth the surface using 180-220 grit sandpaper
- Following an optional additional primer coat based on the paint manufacturer's recommendation, apply at least two coats of water-based or synthetic paint
- For exterior applications, the use of UV-resistant exterior paint is required
- Made of high-density rigid polyurethane, these crown molding profiles require virtually no maintenance
- For dusting, they can be easily wiped down with a soft, slightly damp cloth
- Thanks to its closed-cell structure, the material does not absorb water and is not damaged by wet cleaning
- Its high impact resistance protects it against bumps; however, any localized dents or scratches from severe impacts can easily be repaired with wood filler, sanded down, and touched up with paint to restore its original look
- To protect the surface finish, avoid using harsh chemical solvents and abrasive detergents during cleaning
Can the P88091 plain crown molding model be used on exteriors?
Yes, thanks to its closed-cell structure, the product is moisture-resistant and performs well in harsh weather conditions. However, since unpainted polyurethane can yellow over time under direct sunlight, a UV-resistant exterior paint must be applied after installation for outdoor use.
Is it mandatory to use screws during installation?
Yes, to ensure the product remains securely and permanently in place, using Polure Polfix adhesive alone is not sufficient; mechanical fastening with screws is mandatory. The screw heads are later completely concealed with filler and paint.
Is the product shipped pre-painted from the factory?
Our product is shipped pre-coated with a special factory-applied white primer that prepares the surface for painting. After installation, it can be easily painted with water-based or synthetic paints to match your interior color scheme. Since Polure does not guarantee third-party paint performance, applying an additional primer coat is entirely optional and up to the customer.
What are the main advantages compared to plaster crown moldings?
Include the product weight and fixing loads when assessing the substrate and supporting structure. It is impact-resistant, meaning it won't crack, crumble, or chip. Additionally, because it is highly resistant to moisture, it helps prevent issues like mold and yellowing in wet areas like bathrooms.
Will it deform if installed in humid areas like bathrooms and saunas?
No, the water absorption rate of rigid polyurethane is below 1%. Thanks to this closed-cell structure, it does not swell, rot, or warp when exposed to high steam, moisture, and water, making it the most reliable decorative solution for bathrooms and saunas.