


Polyurethane Round Arch and Curved Door Window Decor
Details
Frequently Used Together
Similar Products(Round Arch Mouldings)










































































































































The decorative polyurethane architectural element with reference code P14D25D120VI is a semi-circular architectural profile designed to bring the aesthetic lines of classical architecture to life in curved door, window, and corridor transitions. Creating a perfectly symmetrical semi-circle with a net outer span width of 1520 mm and a peak height of 760 mm, this product is ideal for crowning interior door openings, hallways, and niches, as well as framing the upper part of windows on exterior facades like a decorative molding. Thanks to its width and 60 mm thickness, it creates a distinct depth on the applied surface, adding dimension to facade and wall designs.
Manufactured from high-density (150-200 kg/m³) rigid polyurethane, this curved profile offers a surface hardness close to wood while remaining exceptionally lightweight. Thanks to this lightweight structure, it does not impose any additional static load on the building or the application surface during installation. With its closed-cell structure, the product has a water absorption rate of less than 1%, completely preventing structural issues such as moisture, humidity, and decay. Additionally, it provides functional benefits by contributing to thermal and acoustic insulation, and maintains its shape for many years without cracking or expanding, thanks to its dimensional stability unaffected by temperature fluctuations between -20°C and +80°C.
An analysis of its visual design reveals a smooth profile surface consisting of nested, stepped, and circular lines. This layered curved structure creates an aesthetic visual richness in the applied area through the interplay of light and shadow. The product is delivered factory-primed in white. This primer coat facilitates the adhesion of the topcoat to the surface. However, since paint manufacturers do not guarantee applications made without their own primers, applying an additional primer before the topcoat is optional and left to the user's discretion. Polure assumes no responsibility for the performance of the applied paints.
Standing out with its durable and impact-resistant structure compared to the fragility and weight of traditional plaster materials, this polyurethane arch does not rot or suffer from insect infestation due to moisture like wood does. Unlike fragile and detail-lacking EPS styrofoam materials, it offers premium quality with its sharp lines and smooth texture. The fact that it can be easily filled, sanded, and repainted when necessary makes the product's lifespan virtually unlimited.
The product is suitable for exterior facade applications; however, it must be coated with a UV-resistant paint outdoors to prevent the unpainted material from yellowing under sunlight. For interior spaces, it can be colored with water-based or synthetic paints to match your decoration style. Thanks to its easy-to-work structure, it offers a fast and effortless installation process for your projects.
- Thanks to its versatile design, this decorative round curved arch has a wide range of applications in both interior and exterior facade projects
- In exterior architecture, it is frequently preferred to aesthetically complete window frames, especially in curved and arched over-window molding applications
- It can be used as a grand crowning element over the entrance doors of private villas, hotels, and historical buildings
- In interior decoration, it is an excellent solution for creating arched transitions under ceilings in spacious living room passages, entryways, and hallways
- It can also be used to define the upper curves of wall niches, frame circular wall panel designs behind headboards, or create arched partition walls in commercial spaces like restaurants and cafes
- When used on exterior facades, the product must be painted with a UV-resistant exterior paint after installation
- Installation must be carried out on a clean, dry, and smooth surface
- First, the wall or facade surface where the curved arch profile will be applied is cleared of dust and dirt
- Only Polure Polfix adhesive should be used to bond the product to the installation surface; silicone-based adhesives must strictly be avoided
- After applying the adhesive, mechanical fastening with screws or dowels is mandatory to ensure the product is fully seated and does not slip
- Screw holes and joints are filled with a high-quality filler
- Once the filler dries, it is sanded with 180-220 grit sandpaper until a smooth surface is achieved
- In the final stage, an optional primer can be applied in accordance with the warranty conditions of the paint brands, followed by at least two coats of water-based or synthetic paint to complete the installation
- Made of polyurethane material, this curved arch is extremely easy and effortless to maintain
- Dust accumulated indoors can be easily wiped away with a damp cloth
- The use of abrasive, acidic, or harsh chemical cleaning agents is not recommended during cleaning
- For exterior applications, dust and mud residues accumulated on the surface can be washed off with low-pressure water
- To preserve the lifespan and vibrancy of the paint in outdoor conditions, it is recommended to inspect the paint coat every 2-3 years, depending on the sun exposure of the area, and renew it if necessary
- Thanks to its impact-resistant rigid structure, it does not require any extra protective measures
Frequently Used Together
Similar Products(Round Arch Mouldings)










































































































































The decorative polyurethane architectural element with reference code P14D25D120VI is a semi-circular architectural profile designed to bring the aesthetic lines of classical architecture to life in curved door, window, and corridor transitions. Creating a perfectly symmetrical semi-circle with a net outer span width of 1520 mm and a peak height of 760 mm, this product is ideal for crowning interior door openings, hallways, and niches, as well as framing the upper part of windows on exterior facades like a decorative molding. Thanks to its width and 60 mm thickness, it creates a distinct depth on the applied surface, adding dimension to facade and wall designs.
Manufactured from high-density (150-200 kg/m³) rigid polyurethane, this curved profile offers a surface hardness close to wood while remaining exceptionally lightweight. Thanks to this lightweight structure, it does not impose any additional static load on the building or the application surface during installation. With its closed-cell structure, the product has a water absorption rate of less than 1%, completely preventing structural issues such as moisture, humidity, and decay. Additionally, it provides functional benefits by contributing to thermal and acoustic insulation, and maintains its shape for many years without cracking or expanding, thanks to its dimensional stability unaffected by temperature fluctuations between -20°C and +80°C.
An analysis of its visual design reveals a smooth profile surface consisting of nested, stepped, and circular lines. This layered curved structure creates an aesthetic visual richness in the applied area through the interplay of light and shadow. The product is delivered factory-primed in white. This primer coat facilitates the adhesion of the topcoat to the surface. However, since paint manufacturers do not guarantee applications made without their own primers, applying an additional primer before the topcoat is optional and left to the user's discretion. Polure assumes no responsibility for the performance of the applied paints.
Standing out with its durable and impact-resistant structure compared to the fragility and weight of traditional plaster materials, this polyurethane arch does not rot or suffer from insect infestation due to moisture like wood does. Unlike fragile and detail-lacking EPS styrofoam materials, it offers premium quality with its sharp lines and smooth texture. The fact that it can be easily filled, sanded, and repainted when necessary makes the product's lifespan virtually unlimited.
The product is suitable for exterior facade applications; however, it must be coated with a UV-resistant paint outdoors to prevent the unpainted material from yellowing under sunlight. For interior spaces, it can be colored with water-based or synthetic paints to match your decoration style. Thanks to its easy-to-work structure, it offers a fast and effortless installation process for your projects.
- Thanks to its versatile design, this decorative round curved arch has a wide range of applications in both interior and exterior facade projects
- In exterior architecture, it is frequently preferred to aesthetically complete window frames, especially in curved and arched over-window molding applications
- It can be used as a grand crowning element over the entrance doors of private villas, hotels, and historical buildings
- In interior decoration, it is an excellent solution for creating arched transitions under ceilings in spacious living room passages, entryways, and hallways
- It can also be used to define the upper curves of wall niches, frame circular wall panel designs behind headboards, or create arched partition walls in commercial spaces like restaurants and cafes
- When used on exterior facades, the product must be painted with a UV-resistant exterior paint after installation
- Installation must be carried out on a clean, dry, and smooth surface
- First, the wall or facade surface where the curved arch profile will be applied is cleared of dust and dirt
- Only Polure Polfix adhesive should be used to bond the product to the installation surface; silicone-based adhesives must strictly be avoided
- After applying the adhesive, mechanical fastening with screws or dowels is mandatory to ensure the product is fully seated and does not slip
- Screw holes and joints are filled with a high-quality filler
- Once the filler dries, it is sanded with 180-220 grit sandpaper until a smooth surface is achieved
- In the final stage, an optional primer can be applied in accordance with the warranty conditions of the paint brands, followed by at least two coats of water-based or synthetic paint to complete the installation
- Made of polyurethane material, this curved arch is extremely easy and effortless to maintain
- Dust accumulated indoors can be easily wiped away with a damp cloth
- The use of abrasive, acidic, or harsh chemical cleaning agents is not recommended during cleaning
- For exterior applications, dust and mud residues accumulated on the surface can be washed off with low-pressure water
- To preserve the lifespan and vibrancy of the paint in outdoor conditions, it is recommended to inspect the paint coat every 2-3 years, depending on the sun exposure of the area, and renew it if necessary
- Thanks to its impact-resistant rigid structure, it does not require any extra protective measures

