Polyurethane Round Arch Model
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 175 cm |
| Dimensions | 137 × 1750 × 875 mm |
| Sales Unit | piece |
Details
Support
- DWG Library
- Architectural Round Arch Trim: Dimensioning and Fitting Guide
- Gallery
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Curved pediment arch trim for 135 cm door and window frames P1456D135VI
Decorative trim ornament designed to perfectly complement the P1456D135VI arched pediment. Create a seamless, elegant frame around your doors and windows with matching profiles.
P1456D135VI Curved Arch Pediment for 135 cm Door and Window Frames
Designed to match the P1456D135VI curved arch, the P1456 straight molding ensures a seamless transition. This combination creates a cohesive, elegant framing for your doors and windows.
Alternative curved arch profiles matching the dimensions of P1456D135VI
These curved arch models share the exact same dimensions as P1456D135VI while offering distinct design aesthetics. They provide a perfect fit for customized architectural detailing.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1456D135VI architectural element is a semi-circular decorative arch designed to crown door openings, windows, and hallways. With a width of 1750 mm, a height of 875 mm, and a profile thickness of 137 mm, this curved profile adds depth and elegance to any space. It softens transitions between rooms indoors while lending a classic, sophisticated character to exterior facades.
Manufactured using high-tech methods, this product is made of high-density rigid polyurethane foam (150-220 kg/m³). Include the product weight and fixing loads when assessing the substrate and supporting structure. Its closed-cell structure keeps water absorption below 1%, completely preventing swelling, cracking, or rotting over time.
Featuring a visually smooth surface with elegant, stepped concentric circular lines, this arch creates a rich texture on wall surfaces through the interplay of light and shadow. Blending neoclassical and traditional architectural styles with modern manufacturing discipline, its design instantly transforms simple wall transitions into a premium focal point.
The product is shipped factory-primed in white, providing an excellent base for the final coat of paint. However, since paint manufacturers do not guarantee applications outside of their own priming systems, applying an additional primer coat after installation is optional and at the user's discretion. Polure does not accept liability for paint application or the performance of the paint used.
Thanks to its lightweight structure, installation is exceptionally practical. It does not crack or crumble during application. Secured to the surface using only Polure Polfix adhesive and mechanical screws, the arch can be easily sanded, puttied, and painted in any color once dry, making it ready for use.
- The P1456D135VI round arch has a wide range of applications both indoors and, when painted, on exterior facades
- In interior design, it is preferred as an architectural boundary marker in doorless transitions between living and dining rooms, wide hallway entrances, behind hotel reception desks, and in restaurant niche partitions
- On exteriors, it serves as a value-adding detail, particularly for framing arched window tops, portal designs at luxury villa entrances, and arched pediment decorations that add depth to the facade
- Its wide 1750 mm span fits standard double-door transitions and wide window frames perfectly
- Ensure the application surface is dry, clean, and dust-free
- Position the arch pieces correctly in the installation area
- Only Polure Polfix adhesive must be used for bonding; flexible silicone-based adhesives should strictly be avoided
- After applying the adhesive, mechanical fastening with screws is mandatory to ensure the product adheres fully to the surface
- Screw heads and joints are filled with exterior-grade putty
- Once the putty dries, smooth the surface with 180-220 grit sandpaper
- Following an optional additional primer coat, complete the installation with a topcoat paint
- For outdoor applications, using UV-resistant paint is mandatory
- Completely resistant to water and moisture, this product is very easy to maintain
- Dust and dirt on the surface can be cleaned periodically using a damp cloth free of chemical abrasives and harsh solvents
- For products used on exterior facades, the paint surface should be checked every few years and renewed if necessary to preserve the lifespan of the paint layer against weather conditions
- It is suitable for pressure washing, but extremely close distances that could damage the paint during cleaning must be avoided
Can this arch model be used on exterior facades?
Yes, the product is completely resistant to water and moisture with a water absorption rate of under 1%, making it safe for exterior use. However, to prevent yellowing caused by sunlight, it must be painted with a UV-resistant exterior paint after installation.
Should I apply an additional primer before installation?
Our product comes factory-primed in white, offering a surface that is directly ready for painting. However, since paint manufacturers do not guarantee paint jobs done without their own primers, applying an additional primer is entirely up to your preference. As Polure, we do not provide warranties for paint applications.
Which adhesive should I use during installation?
Only Polure Polfix adhesive should be used for installation. Silicone or similar fillers should not be used as they can stretch over time and cause cracks at the joints. Additionally, alongside the adhesive, mechanical fastening with screws is mandatory to safely support the product's weight.
What advantages does this product offer compared to plaster or wood alternatives?
Plaster arches are extremely heavy and fragile, carrying a high risk of cracking during installation. Wood, on the other hand, rots and attracts insects when exposed to moisture. With a density of 150-220 kg/m³ (production target ~160 kg/m³), this product is as hard and impact-resistant as wood, yet lightweight enough not to add load to the building. It is unaffected by moisture, does not rot, and is easy to install.
Can I cut and adjust the dimensions of the product to fit my project?
Yes, despite its rigid structure, it can be smoothly cut using standard woodworking tools, hand saws, or miter saws. You can trim the ends to narrow the width according to your project's dimensions, and achieve seamless joints by applying putty to the connections.
Curved pediment arch trim for 135 cm door and window frames P1456D135VI
Decorative trim ornament designed to perfectly complement the P1456D135VI arched pediment. Create a seamless, elegant frame around your doors and windows with matching profiles.
P1456D135VI Curved Arch Pediment for 135 cm Door and Window Frames
Designed to match the P1456D135VI curved arch, the P1456 straight molding ensures a seamless transition. This combination creates a cohesive, elegant framing for your doors and windows.
Alternative curved arch profiles matching the dimensions of P1456D135VI
These curved arch models share the exact same dimensions as P1456D135VI while offering distinct design aesthetics. They provide a perfect fit for customized architectural detailing.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1456D135VI architectural element is a semi-circular decorative arch designed to crown door openings, windows, and hallways. With a width of 1750 mm, a height of 875 mm, and a profile thickness of 137 mm, this curved profile adds depth and elegance to any space. It softens transitions between rooms indoors while lending a classic, sophisticated character to exterior facades.
Manufactured using high-tech methods, this product is made of high-density rigid polyurethane foam (150-220 kg/m³). Include the product weight and fixing loads when assessing the substrate and supporting structure. Its closed-cell structure keeps water absorption below 1%, completely preventing swelling, cracking, or rotting over time.
Featuring a visually smooth surface with elegant, stepped concentric circular lines, this arch creates a rich texture on wall surfaces through the interplay of light and shadow. Blending neoclassical and traditional architectural styles with modern manufacturing discipline, its design instantly transforms simple wall transitions into a premium focal point.
The product is shipped factory-primed in white, providing an excellent base for the final coat of paint. However, since paint manufacturers do not guarantee applications outside of their own priming systems, applying an additional primer coat after installation is optional and at the user's discretion. Polure does not accept liability for paint application or the performance of the paint used.
Thanks to its lightweight structure, installation is exceptionally practical. It does not crack or crumble during application. Secured to the surface using only Polure Polfix adhesive and mechanical screws, the arch can be easily sanded, puttied, and painted in any color once dry, making it ready for use.
- The P1456D135VI round arch has a wide range of applications both indoors and, when painted, on exterior facades
- In interior design, it is preferred as an architectural boundary marker in doorless transitions between living and dining rooms, wide hallway entrances, behind hotel reception desks, and in restaurant niche partitions
- On exteriors, it serves as a value-adding detail, particularly for framing arched window tops, portal designs at luxury villa entrances, and arched pediment decorations that add depth to the facade
- Its wide 1750 mm span fits standard double-door transitions and wide window frames perfectly
- Ensure the application surface is dry, clean, and dust-free
- Position the arch pieces correctly in the installation area
- Only Polure Polfix adhesive must be used for bonding; flexible silicone-based adhesives should strictly be avoided
- After applying the adhesive, mechanical fastening with screws is mandatory to ensure the product adheres fully to the surface
- Screw heads and joints are filled with exterior-grade putty
- Once the putty dries, smooth the surface with 180-220 grit sandpaper
- Following an optional additional primer coat, complete the installation with a topcoat paint
- For outdoor applications, using UV-resistant paint is mandatory
- Completely resistant to water and moisture, this product is very easy to maintain
- Dust and dirt on the surface can be cleaned periodically using a damp cloth free of chemical abrasives and harsh solvents
- For products used on exterior facades, the paint surface should be checked every few years and renewed if necessary to preserve the lifespan of the paint layer against weather conditions
- It is suitable for pressure washing, but extremely close distances that could damage the paint during cleaning must be avoided
Can this arch model be used on exterior facades?
Yes, the product is completely resistant to water and moisture with a water absorption rate of under 1%, making it safe for exterior use. However, to prevent yellowing caused by sunlight, it must be painted with a UV-resistant exterior paint after installation.
Should I apply an additional primer before installation?
Our product comes factory-primed in white, offering a surface that is directly ready for painting. However, since paint manufacturers do not guarantee paint jobs done without their own primers, applying an additional primer is entirely up to your preference. As Polure, we do not provide warranties for paint applications.
Which adhesive should I use during installation?
Only Polure Polfix adhesive should be used for installation. Silicone or similar fillers should not be used as they can stretch over time and cause cracks at the joints. Additionally, alongside the adhesive, mechanical fastening with screws is mandatory to safely support the product's weight.
What advantages does this product offer compared to plaster or wood alternatives?
Plaster arches are extremely heavy and fragile, carrying a high risk of cracking during installation. Wood, on the other hand, rots and attracts insects when exposed to moisture. With a density of 150-220 kg/m³ (production target ~160 kg/m³), this product is as hard and impact-resistant as wood, yet lightweight enough not to add load to the building. It is unaffected by moisture, does not rot, and is easy to install.
Can I cut and adjust the dimensions of the product to fit my project?
Yes, despite its rigid structure, it can be smoothly cut using standard woodworking tools, hand saws, or miter saws. You can trim the ends to narrow the width according to your project's dimensions, and achieve seamless joints by applying putty to the connections.