





Polyurethane Round Curved Arch Door and Window Trim
Details
Matching P1456 straight trim molding for P1456D533HO curved door and window arch
Create a seamless frame for your arched doors and windows. The P1456 straight trim profile perfectly matches the P1456D533HO curved header designed for 533 cm spans.
Frequently Used Together




































































Similar Products(Round Arch Mouldings)










































































































































Designed to highlight the aesthetic power of circular lines in architectural projects, the decorative element P1456D533HO offers a seamless transition over doors and windows. This curved arch design softens sharp corners, adding depth to facades and interior walls. It is the ideal solution for architects and interior designers looking to introduce the fluid effect of circular forms in both classic restoration projects and modern transitional spaces.
Measuring 22.6 cm in width, 144.9 cm in length, and 20 cm in height, this product is optimized for wide-span circular transitions. Manufactured from high-density rigid polyurethane, this curved molding element offers the hardness of wood at a fraction of the weight, thanks to its 150-200 kg/m³ density. Its closed-cell structure keeps water absorption below one percent, providing complete protection against moisture, rot, and mold. It remains unaffected by temperature fluctuations from -20°C to +80°C, maintaining its dimensional stability for a lifetime.
Visually, the product features a sleek and smooth surface profile. The curved steps, gently tapering toward the inner arch, create a play of light and shadow that adds three-dimensional movement to the facade. Free of intricate motifs, these minimalist and clean lines allow the product to blend seamlessly with both neoclassical and modern architectural styles. The factory-applied primer provides an excellent base for a smooth and durable topcoat finish.
Its applications are highly versatile. It can be used as a decorative crown over arched window frames on villa facades, in wide transitional corridors of hotel lobbies, restaurant entrances, or interior wall niche designs. Suitable for both interior and exterior use, this versatile element directly enhances the architectural quality and prestige of any structure. For outdoor applications, coating with UV-resistant paint is required to protect the material from sunlight.
Extremely lightweight compared to plaster or concrete alternatives, this rigid foam element adds no structural load to the building and eliminates the risk of breakage during installation. During application, pre-cut pieces with 45-degree miter joints are positioned on the cleaned surface. Only Polure Polfix adhesive, which ensures a strong bond, should be used for gluing; silicone-based adhesives must be avoided. Mechanical fastening with screws is mandatory. Once screw holes and joints are filled with exterior-grade filler and sanded smooth, the installation is completed by applying an optional extra primer and a topcoat over the factory primer.
Requiring no long-term maintenance due to its durability and ease of workability, this architectural detail adds lasting value to your projects. Manufactured with Polure quality, this circular curved arch combines aesthetic elegance with technical superiority to redefine your living spaces.
- This circular curved decorative arch element offers versatile use, particularly in door and window framing (molding) applications
- Indoors, it is preferred in spacious living room transitions, hallways, hotel receptions, and lobby entrances to emphasize ceiling height and ensure a fluid transition between spaces
- It can also be used to create focal points at the top of wall niches or as curved details over decorative fireplaces
- On exteriors, it serves as a top crown or molding complement for circular windows in villas, hotels, and prestigious residential projects
- While adding a classic palace or mansion feel to the building's exterior, it brings depth to the facade
- Thanks to its completely water- and moisture-resistant structure, it can be safely used in arched transitions in high-humidity areas like bathrooms, spas, or indoor pools without any deformation
- When applied with proper installation and UV-resistant exterior paint, it offers lifetime durability against outdoor weather conditions
- Ensure the application surface is completely clean, dry, and smooth
- The arch pieces should be measured according to the installation area and, if necessary, miter-cut at 45-degree angles
- Only Polure Polfix polyurethane adhesive must be used for bonding; silicone-based products should strictly be avoided
- Apply the adhesive generously to the back of the product and the joints before positioning it on the surface
- Mechanical fastening with screws is mandatory to ensure the material is fully secured and does not slip
- Once the drying time is complete, screw heads and joints are filled with high-quality exterior filler
- After the filler dries, sand it smooth with 180-220 grit sandpaper
- The installation is completed by applying a primer compatible with the paint manufacturer's standards over the factory-applied primer, followed by two coats of water-based or synthetic paint
- The use of UV-resistant paint is mandatory for exterior applications
- Thanks to its smooth and closed-cell surface structure, maintaining this arch element is highly practical
- Dust accumulated indoors can be easily cleaned with a soft, slightly damp cloth
- Avoid using abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface during cleaning
- For exterior applications, the general condition of the surface should be checked once a year and washed with water if necessary
- In case of paint wear over time due to outdoor elements, the surface can be lightly sanded and spot-painted
- Minor damages from impacts can easily be repaired by filling with acrylic putty, sanding, and touch-up painting
Matching P1456 straight trim molding for P1456D533HO curved door and window arch
Create a seamless frame for your arched doors and windows. The P1456 straight trim profile perfectly matches the P1456D533HO curved header designed for 533 cm spans.
Frequently Used Together




































































Similar Products(Round Arch Mouldings)










































































































































Designed to highlight the aesthetic power of circular lines in architectural projects, the decorative element P1456D533HO offers a seamless transition over doors and windows. This curved arch design softens sharp corners, adding depth to facades and interior walls. It is the ideal solution for architects and interior designers looking to introduce the fluid effect of circular forms in both classic restoration projects and modern transitional spaces.
Measuring 22.6 cm in width, 144.9 cm in length, and 20 cm in height, this product is optimized for wide-span circular transitions. Manufactured from high-density rigid polyurethane, this curved molding element offers the hardness of wood at a fraction of the weight, thanks to its 150-200 kg/m³ density. Its closed-cell structure keeps water absorption below one percent, providing complete protection against moisture, rot, and mold. It remains unaffected by temperature fluctuations from -20°C to +80°C, maintaining its dimensional stability for a lifetime.
Visually, the product features a sleek and smooth surface profile. The curved steps, gently tapering toward the inner arch, create a play of light and shadow that adds three-dimensional movement to the facade. Free of intricate motifs, these minimalist and clean lines allow the product to blend seamlessly with both neoclassical and modern architectural styles. The factory-applied primer provides an excellent base for a smooth and durable topcoat finish.
Its applications are highly versatile. It can be used as a decorative crown over arched window frames on villa facades, in wide transitional corridors of hotel lobbies, restaurant entrances, or interior wall niche designs. Suitable for both interior and exterior use, this versatile element directly enhances the architectural quality and prestige of any structure. For outdoor applications, coating with UV-resistant paint is required to protect the material from sunlight.
Extremely lightweight compared to plaster or concrete alternatives, this rigid foam element adds no structural load to the building and eliminates the risk of breakage during installation. During application, pre-cut pieces with 45-degree miter joints are positioned on the cleaned surface. Only Polure Polfix adhesive, which ensures a strong bond, should be used for gluing; silicone-based adhesives must be avoided. Mechanical fastening with screws is mandatory. Once screw holes and joints are filled with exterior-grade filler and sanded smooth, the installation is completed by applying an optional extra primer and a topcoat over the factory primer.
Requiring no long-term maintenance due to its durability and ease of workability, this architectural detail adds lasting value to your projects. Manufactured with Polure quality, this circular curved arch combines aesthetic elegance with technical superiority to redefine your living spaces.
- This circular curved decorative arch element offers versatile use, particularly in door and window framing (molding) applications
- Indoors, it is preferred in spacious living room transitions, hallways, hotel receptions, and lobby entrances to emphasize ceiling height and ensure a fluid transition between spaces
- It can also be used to create focal points at the top of wall niches or as curved details over decorative fireplaces
- On exteriors, it serves as a top crown or molding complement for circular windows in villas, hotels, and prestigious residential projects
- While adding a classic palace or mansion feel to the building's exterior, it brings depth to the facade
- Thanks to its completely water- and moisture-resistant structure, it can be safely used in arched transitions in high-humidity areas like bathrooms, spas, or indoor pools without any deformation
- When applied with proper installation and UV-resistant exterior paint, it offers lifetime durability against outdoor weather conditions
- Ensure the application surface is completely clean, dry, and smooth
- The arch pieces should be measured according to the installation area and, if necessary, miter-cut at 45-degree angles
- Only Polure Polfix polyurethane adhesive must be used for bonding; silicone-based products should strictly be avoided
- Apply the adhesive generously to the back of the product and the joints before positioning it on the surface
- Mechanical fastening with screws is mandatory to ensure the material is fully secured and does not slip
- Once the drying time is complete, screw heads and joints are filled with high-quality exterior filler
- After the filler dries, sand it smooth with 180-220 grit sandpaper
- The installation is completed by applying a primer compatible with the paint manufacturer's standards over the factory-applied primer, followed by two coats of water-based or synthetic paint
- The use of UV-resistant paint is mandatory for exterior applications
- Thanks to its smooth and closed-cell surface structure, maintaining this arch element is highly practical
- Dust accumulated indoors can be easily cleaned with a soft, slightly damp cloth
- Avoid using abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface during cleaning
- For exterior applications, the general condition of the surface should be checked once a year and washed with water if necessary
- In case of paint wear over time due to outdoor elements, the surface can be lightly sanded and spot-painted
- Minor damages from impacts can easily be repaired by filling with acrylic putty, sanding, and touch-up painting

