Decorative Polyurethane Round Curved Arch Molding
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Smooth, flat |
| 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 144 cm |
| Dimensions | 542 × 1443 × 531 mm |
| Weight | 1.85 kg |
| Sales Unit | piece |
Details
Support
Arched door and window header P1460D822VI matching the P1460 straight casing
Create a seamless, elegant frame for your arched openings. The P1460 straight molding profile perfectly matches this curved header for a unified decorative look.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1460D822VI decorative element is a curved top crown profile designed to add depth to transition areas and facade designs. Frequently preferred for overdoors, hallway transitions, or window arches in architectural projects, this product brings volume and dimension to any space. With its sleek, smooth surface lines, it seamlessly blends into both modern and classical design aesthetics.
Measuring 54.2 cm in width, 144.3 cm in height, and 53.1 cm in depth, this product offers ideal proportions for large-scale projects. It is manufactured from high-density rigid polyurethane (150-220 kg/m³). While this density provides wood-like durability, it offers significantly easier handling and installation compared to alternatives like plaster or marble. Thanks to its closed-cell structure, its water absorption rate is below 1%, maintaining dimensional stability in temperatures ranging from -100 °C / +80 °C.
In terms of visual design, the product features a wide S-curve profile supported by stepped transitions. This distinct cross-sectional form creates a striking line on facades or interiors through the play of light and shadow. Its clean, smooth surface provides an ideal foundation for architects seeking a minimalist decorative language free from complex motifs.
Offering versatile applications, this curved arch can be used on exteriors above villa entrance doors, as arch decorations for large windows, or integrated with floor cornices. Indoors, it serves as a decorative dividing element in hotel lobbies, restaurant transitions, spacious living room doors, and gallery voids. For outdoor applications, coating the material with UV-resistant paint is mandatory to protect it from solar degradation.
Installation requires a dry and clean surface. Polure Polfix adhesive must be used at the joints, supported by stainless steel screws for mechanical fastening. The product is shipped factory-primed in white. Since paint brands often require their own primers to guarantee their products, applying an additional primer after installation is optional and left to the user's discretion.
Unlike wood, which rots from moisture, or plaster, which carries a risk of breakage, this durable polyurethane arch adds value to your projects with its long-lasting, maintenance-free structure. Fully compatible with filling, sanding, and painting processes, it offers a renewable and repairable lifespan.
- This large-scale round curved arch is designed to define architectural boundaries and add visual depth to transitional spaces
- Indoors, it can be applied as an overdoor decoration or a standalone archway in high-ceilinged villa living rooms, hotel reception areas, restaurant entrances, and wide corridor transitions
- On exteriors, it serves as a curved crown above windows to complement classical facade designs
- It can be combined with columns or pilasters above villa entrance doors to create grand, majestic portals
- Thanks to the moisture-resistant nature of the material, it can be safely used in high-humidity indoor environments such as bathroom entrances or indoor pool areas
- When integrated with jamb profiles and side pilasters, it offers a cohesive framing that elevates facade aesthetics to the next level
- The installation surface must be completely free of dust, moisture, and grease
- The arch pieces are precisely cut using miter saws according to the application area
- Only Polure Polfix adhesive must be used for bonding; silicone-based adhesives should be avoided as they may flex over time
- Due to its large dimensions and 53.1 cm depth, mechanical fastening to the wall or facade with stainless steel screws is mandatory in addition to the adhesive
- Screw holes and joints are filled with flexible acrylic exterior filler
- Once dry, the surface is sanded smooth using 180-220 grit sandpaper
- To comply with paint manufacturers' warranty terms, applying a compatible primer before the topcoat is recommended
- The installation is completed by applying at least two coats of water-based or synthetic paint
- Thanks to the closed-cell structure of the polyurethane material, maintenance is extremely effortless
- Indoor dust accumulation can be easily cleaned with a slightly damp cloth
- Abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface primer and paint must not be used during cleaning
- For exterior applications, checking the painted surface once a year is beneficial to maintain protection against the effects of solar UV rays
- If necessary, it can be cleaned by washing with low-pressure water
Is it suitable for exterior use and can it withstand harsh weather conditions?
Yes, the product is fully suitable for exterior use. Thanks to its rigid polyurethane structure, it does not expand, shrink, or crack in temperatures ranging from -100 °C / +80 °C. With a water absorption rate below 1%, it remains unaffected by rain and snow. However, to protect it from the yellowing effects of sunlight, it must be coated with a UV-resistant exterior paint.
Which adhesive should be used for installation?
To ensure perfect adhesion and flexibility during installation, only Polure Polfix adhesive should be used. Silicone or ordinary adhesives cannot accommodate the expansion movements of the polyurethane material, which may lead to gaps at the joints. Additionally, mechanical fastening with screws is mandatory due to the product's dimensions.
Can the product be used directly without painting?
No, the product is shipped from the factory with a white protective primer, but this is not a finish coat. To ensure UV protection and aesthetic integrity, the product must be painted with water-based or synthetic paints after installation. Applying an additional primer before painting to meet paint manufacturers' warranty terms is optional and at the user's discretion.
What are its advantages compared to plaster or wood arches?
Plaster arches are quite heavy, carry a risk of breakage during installation, and deform in humid environments. Wood, on the other hand, can rot, crack, or become infested with insects over time. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Are the dimensions of the product standard, and can it be cut to adjust?
The product is manufactured in standard dimensions of 542x1443x531 mm. However, it can easily be cut, sanded, and sized to fit your project using woodworking tools (saws, miter saws, etc.). Cut joints can be seamlessly blended using Polure Polfix and filler.
Arched door and window header P1460D822VI matching the P1460 straight casing
Create a seamless, elegant frame for your arched openings. The P1460 straight molding profile perfectly matches this curved header for a unified decorative look.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1460D822VI decorative element is a curved top crown profile designed to add depth to transition areas and facade designs. Frequently preferred for overdoors, hallway transitions, or window arches in architectural projects, this product brings volume and dimension to any space. With its sleek, smooth surface lines, it seamlessly blends into both modern and classical design aesthetics.
Measuring 54.2 cm in width, 144.3 cm in height, and 53.1 cm in depth, this product offers ideal proportions for large-scale projects. It is manufactured from high-density rigid polyurethane (150-220 kg/m³). While this density provides wood-like durability, it offers significantly easier handling and installation compared to alternatives like plaster or marble. Thanks to its closed-cell structure, its water absorption rate is below 1%, maintaining dimensional stability in temperatures ranging from -100 °C / +80 °C.
In terms of visual design, the product features a wide S-curve profile supported by stepped transitions. This distinct cross-sectional form creates a striking line on facades or interiors through the play of light and shadow. Its clean, smooth surface provides an ideal foundation for architects seeking a minimalist decorative language free from complex motifs.
Offering versatile applications, this curved arch can be used on exteriors above villa entrance doors, as arch decorations for large windows, or integrated with floor cornices. Indoors, it serves as a decorative dividing element in hotel lobbies, restaurant transitions, spacious living room doors, and gallery voids. For outdoor applications, coating the material with UV-resistant paint is mandatory to protect it from solar degradation.
Installation requires a dry and clean surface. Polure Polfix adhesive must be used at the joints, supported by stainless steel screws for mechanical fastening. The product is shipped factory-primed in white. Since paint brands often require their own primers to guarantee their products, applying an additional primer after installation is optional and left to the user's discretion.
Unlike wood, which rots from moisture, or plaster, which carries a risk of breakage, this durable polyurethane arch adds value to your projects with its long-lasting, maintenance-free structure. Fully compatible with filling, sanding, and painting processes, it offers a renewable and repairable lifespan.
- This large-scale round curved arch is designed to define architectural boundaries and add visual depth to transitional spaces
- Indoors, it can be applied as an overdoor decoration or a standalone archway in high-ceilinged villa living rooms, hotel reception areas, restaurant entrances, and wide corridor transitions
- On exteriors, it serves as a curved crown above windows to complement classical facade designs
- It can be combined with columns or pilasters above villa entrance doors to create grand, majestic portals
- Thanks to the moisture-resistant nature of the material, it can be safely used in high-humidity indoor environments such as bathroom entrances or indoor pool areas
- When integrated with jamb profiles and side pilasters, it offers a cohesive framing that elevates facade aesthetics to the next level
- The installation surface must be completely free of dust, moisture, and grease
- The arch pieces are precisely cut using miter saws according to the application area
- Only Polure Polfix adhesive must be used for bonding; silicone-based adhesives should be avoided as they may flex over time
- Due to its large dimensions and 53.1 cm depth, mechanical fastening to the wall or facade with stainless steel screws is mandatory in addition to the adhesive
- Screw holes and joints are filled with flexible acrylic exterior filler
- Once dry, the surface is sanded smooth using 180-220 grit sandpaper
- To comply with paint manufacturers' warranty terms, applying a compatible primer before the topcoat is recommended
- The installation is completed by applying at least two coats of water-based or synthetic paint
- Thanks to the closed-cell structure of the polyurethane material, maintenance is extremely effortless
- Indoor dust accumulation can be easily cleaned with a slightly damp cloth
- Abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface primer and paint must not be used during cleaning
- For exterior applications, checking the painted surface once a year is beneficial to maintain protection against the effects of solar UV rays
- If necessary, it can be cleaned by washing with low-pressure water
Is it suitable for exterior use and can it withstand harsh weather conditions?
Yes, the product is fully suitable for exterior use. Thanks to its rigid polyurethane structure, it does not expand, shrink, or crack in temperatures ranging from -100 °C / +80 °C. With a water absorption rate below 1%, it remains unaffected by rain and snow. However, to protect it from the yellowing effects of sunlight, it must be coated with a UV-resistant exterior paint.
Which adhesive should be used for installation?
To ensure perfect adhesion and flexibility during installation, only Polure Polfix adhesive should be used. Silicone or ordinary adhesives cannot accommodate the expansion movements of the polyurethane material, which may lead to gaps at the joints. Additionally, mechanical fastening with screws is mandatory due to the product's dimensions.
Can the product be used directly without painting?
No, the product is shipped from the factory with a white protective primer, but this is not a finish coat. To ensure UV protection and aesthetic integrity, the product must be painted with water-based or synthetic paints after installation. Applying an additional primer before painting to meet paint manufacturers' warranty terms is optional and at the user's discretion.
What are its advantages compared to plaster or wood arches?
Plaster arches are quite heavy, carry a risk of breakage during installation, and deform in humid environments. Wood, on the other hand, can rot, crack, or become infested with insects over time. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Are the dimensions of the product standard, and can it be cut to adjust?
The product is manufactured in standard dimensions of 542x1443x531 mm. However, it can easily be cut, sanded, and sized to fit your project using woodworking tools (saws, miter saws, etc.). Cut joints can be seamlessly blended using Polure Polfix and filler.