





Decorative Polyurethane Round Curved Arch Door and Window Trim
Details
Matching straight casing profile P85401 for P85401D300VI arched window headers
This straight polyurethane molding profile integrates seamlessly with the P85401D300VI arched frame. It ensures a flawless, continuous transition around your doors and windows. Ideal for creating elegant, cohesive architectural trims.
Frequently Used Together
Similar Products(Round Arch Mouldings)










































































































































The P85401D300VI rigid foam curved architectural element is designed to elegantly frame door transoms and window arches. Combining straight lines with a soft circular flow, this round arch molding adds architectural depth to both interior and exterior spaces. Unlike heavy and fragile materials like plaster, its lightweight structure ensures easy installation without adding extra load to the building.
The product measures 50 mm in thickness, 983 mm in width, and 145 mm in arch height. Manufactured from high-density (150-200 kg/m³) rigid polyurethane, this curved trim profile offers a surface durability comparable to hardwood. Thanks to its closed-cell structure, its water absorption rate is below one percent, preventing issues like humidity damage, swelling, or rotting. It exhibits high dimensional stability against harsh weather conditions, ensuring it will not expand or crack.
As shown in the image, the profile cross-section features a stepped transition and a smooth curved surface. This sleek, minimalist design brings three-dimensional movement to facades or walls through subtle shadow play. Delivered from the factory with a white primer coating, its smooth texture is ready for the final coat of paint. While the factory primer enhances paint adhesion, please note that paint manufacturers often require their own primers to honor warranties; therefore, applying an additional primer is optional and left to the user's preference.
Offering a wide range of applications, this curved molding is perfect for decorative window headers on residential exteriors, villa entrances, circular door transitions in hotel lobbies, or arched partitions in hallways. For outdoor installations, it must be painted with a UV-resistant exterior paint to prevent yellowing from sunlight. For indoor use, it can be easily customized to match your decor using water-based or synthetic paints.
During installation, the product is positioned on a clean surface using Polure Polfix adhesive. For a secure and durable mount, mechanical fastening with screws at both ends is mandatory in addition to the adhesive. Once screw heads and joints are filled with putty and sanded smooth with 180-220 grit sandpaper, the painting process can begin. Compared to wood or plaster alternatives, this curved profile is pest-resistant, moisture-proof, and retains its intricate details, offering a long-lasting and repairable decorative investment.
- This curved decorative profile is highly versatile, suitable for both interior and exterior architectural applications
- Frequently preferred for framing windows and doors (as window trim/jambs), it is ideal for completing circular architectural transitions
- In residential projects, it can be used as a header element above exterior villa windows to add classic depth to the facade
- Indoors, it is applied to create circular archways in hallways or partitions between living rooms and entryways
- It also offers an elegant solution for transitions in hotel lobbies, restaurant entrances, and office niche designs
- When used outdoors, it must be painted with a UV-protected exterior paint after installation to ensure weather resistance
- Its easy-to-cut and sandable structure allows it to blend seamlessly with other modular profiles, making it easy to integrate into creative wall paneling and ceiling designs
- For instance, it can be combined with straight wall moldings to create elegant curved frames above headboards or fireplaces
- The installation surface must be dry, clean, and free of dust
- The product is adhered to the surface using Polure Polfix adhesive
- For a secure and permanent installation, mechanical fastening with screws at both ends is mandatory in addition to the adhesive
- Screw heads and joint gaps should be filled with a high-quality putty
- Once the putty dries, the surface is sanded smooth with 180-220 grit sandpaper
- Although the factory primer prepares the surface for painting, applying an additional primer is optional, depending on the paint manufacturer's warranty terms
- In the final step, apply at least two coats of paint—water-based or synthetic paint for interiors, and UV-resistant paint for exteriors—to complete the process
- Cleaning the painted product is highly practical
- Dust and stains can be easily wiped away using a damp, soft cloth
- Harsh solvents, thinners, or abrasive chemical cleaners must never be used
- For exterior applications, we recommend inspecting the surface once a year and refreshing the paint if necessary to extend its lifespan and maintain its aesthetic appeal
- Thanks to its completely waterproof and moisture-resistant closed-cell structure, pressure washing can be safely performed outdoors
Matching straight casing profile P85401 for P85401D300VI arched window headers
This straight polyurethane molding profile integrates seamlessly with the P85401D300VI arched frame. It ensures a flawless, continuous transition around your doors and windows. Ideal for creating elegant, cohesive architectural trims.
Frequently Used Together
Similar Products(Round Arch Mouldings)










































































































































The P85401D300VI rigid foam curved architectural element is designed to elegantly frame door transoms and window arches. Combining straight lines with a soft circular flow, this round arch molding adds architectural depth to both interior and exterior spaces. Unlike heavy and fragile materials like plaster, its lightweight structure ensures easy installation without adding extra load to the building.
The product measures 50 mm in thickness, 983 mm in width, and 145 mm in arch height. Manufactured from high-density (150-200 kg/m³) rigid polyurethane, this curved trim profile offers a surface durability comparable to hardwood. Thanks to its closed-cell structure, its water absorption rate is below one percent, preventing issues like humidity damage, swelling, or rotting. It exhibits high dimensional stability against harsh weather conditions, ensuring it will not expand or crack.
As shown in the image, the profile cross-section features a stepped transition and a smooth curved surface. This sleek, minimalist design brings three-dimensional movement to facades or walls through subtle shadow play. Delivered from the factory with a white primer coating, its smooth texture is ready for the final coat of paint. While the factory primer enhances paint adhesion, please note that paint manufacturers often require their own primers to honor warranties; therefore, applying an additional primer is optional and left to the user's preference.
Offering a wide range of applications, this curved molding is perfect for decorative window headers on residential exteriors, villa entrances, circular door transitions in hotel lobbies, or arched partitions in hallways. For outdoor installations, it must be painted with a UV-resistant exterior paint to prevent yellowing from sunlight. For indoor use, it can be easily customized to match your decor using water-based or synthetic paints.
During installation, the product is positioned on a clean surface using Polure Polfix adhesive. For a secure and durable mount, mechanical fastening with screws at both ends is mandatory in addition to the adhesive. Once screw heads and joints are filled with putty and sanded smooth with 180-220 grit sandpaper, the painting process can begin. Compared to wood or plaster alternatives, this curved profile is pest-resistant, moisture-proof, and retains its intricate details, offering a long-lasting and repairable decorative investment.
- This curved decorative profile is highly versatile, suitable for both interior and exterior architectural applications
- Frequently preferred for framing windows and doors (as window trim/jambs), it is ideal for completing circular architectural transitions
- In residential projects, it can be used as a header element above exterior villa windows to add classic depth to the facade
- Indoors, it is applied to create circular archways in hallways or partitions between living rooms and entryways
- It also offers an elegant solution for transitions in hotel lobbies, restaurant entrances, and office niche designs
- When used outdoors, it must be painted with a UV-protected exterior paint after installation to ensure weather resistance
- Its easy-to-cut and sandable structure allows it to blend seamlessly with other modular profiles, making it easy to integrate into creative wall paneling and ceiling designs
- For instance, it can be combined with straight wall moldings to create elegant curved frames above headboards or fireplaces
- The installation surface must be dry, clean, and free of dust
- The product is adhered to the surface using Polure Polfix adhesive
- For a secure and permanent installation, mechanical fastening with screws at both ends is mandatory in addition to the adhesive
- Screw heads and joint gaps should be filled with a high-quality putty
- Once the putty dries, the surface is sanded smooth with 180-220 grit sandpaper
- Although the factory primer prepares the surface for painting, applying an additional primer is optional, depending on the paint manufacturer's warranty terms
- In the final step, apply at least two coats of paint—water-based or synthetic paint for interiors, and UV-resistant paint for exteriors—to complete the process
- Cleaning the painted product is highly practical
- Dust and stains can be easily wiped away using a damp, soft cloth
- Harsh solvents, thinners, or abrasive chemical cleaners must never be used
- For exterior applications, we recommend inspecting the surface once a year and refreshing the paint if necessary to extend its lifespan and maintain its aesthetic appeal
- Thanks to its completely waterproof and moisture-resistant closed-cell structure, pressure washing can be safely performed outdoors

