Polyurethane Round Curved Arch for Windows and Doors
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Smooth, curved surface |
| 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 111 cm |
| Dimensions | 137 × 1109 × 302 mm |
| Weight | 1.26 kg |
| Sales Unit | piece |
Details
Support
- DWG Library
- Architectural Round Arch Trim: Dimensioning and Fitting Guide
- Gallery
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- Contact
Curved door and window arch pediment 230 cm for P1456D230VI
Decorative molding ornament designed to perfectly complement the P1456D230VI arched header. Ideal for creating a cohesive, elegant frame around your doors and windows.
P1456D230VI Arched crown molding for 230 cm door and window frames
Designed to perfectly match the P1456 straight casing profile for a seamless transition. Ideal for creating elegant arched doorways and window surrounds with a professional finish.
Frequently Used Together
Similar Products(Round Arch Mouldings)
This decorative element, model reference P1456D230VI, is a curved pediment profile designed to revive classic architectural lines over doors and windows. Combining the traditional arch form with modern engineering, this product adds depth and volume to any surface. Its lightweight structure ensures easy installation while significantly enhancing the aesthetic value of buildings.
Manufactured from high-density rigid polyurethane (150-220 kg/m³), this curved arch features a surface hardness comparable to wood. With a profile width of 137 mm, a span of 1109 mm, and a height of 302 mm, it offers ideal proportions for medium to wide openings. Thanks to its closed-cell structure, its water absorption rate is below 1%, completely preventing swelling, rotting, or cracking under harsh weather conditions such as moisture, rain, and frost.
Visually, the product stands out with the play of light and shadow created by its stepped outer edges and smooth inner curve. The L-shaped rebate detail in the profile cross-section ensures a flush fit during installation, creating clean finish lines. The factory-applied primer facilitates excellent adhesion for the topcoat. While an additional primer coat is optional due to paint manufacturers' warranty terms, water-based or synthetic topcoats can be safely applied.
Highly versatile, this curved element is ideal as a window header on villa facades or as a grand door pediment in hotel lobbies and restaurant entryways. Indoors, it creates an elegant border in wide hallway transitions, decorative niches above fireplaces, or wall paneling behind headboards. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Installation should be carried out on dry and even surfaces. For securing, Polure Polfix adhesive must be used, supported by mechanical screwing. Once screw heads and joints are filled and sanded, the painting process can begin. For exterior applications, a UV-resistant exterior paint is required to ensure long-lasting weather resistance.
- This decorative curved arch offers versatile applications within the trim and pediment category
- For exteriors, it serves as an aesthetic focal point in window arch designs for private villas, mansions, and historical restoration projects
- Indoors, it is preferred to complement wall decorations in niche ornaments behind hotel receptions, salon transition doors in luxury restaurants, and arched passages in spacious villa corridors
- It can also be positioned as a defining curved crown in decorative paneling projects above fireplaces
- The installation surface must be completely free of dust, moisture, and dirt
- Apply Polure Polfix adhesive to the L-shaped rebate sections on the back of the curved arch that contact the mounting surface
- Once positioned on the wall or facade, the product should be screwed at specific points to ensure mechanical stability until the adhesive cures
- Fill the screw heads and wall joints with acrylic exterior caulk or filler
- After the filler dries, sand it smooth with 180-220 grit sandpaper
- Following an optional additional primer coat, complete the process with at least two coats of paint
- Cleaning the product is highly practical; dust can be periodically removed using a damp, chemical-free cloth
- For exterior applications, gentle low-pressure washing is recommended instead of direct high-pressure water to extend the lifespan of the paint
- Avoid acidic and abrasive cleaning agents that could damage the surface
How durable is the product against outdoor weather conditions?
Thanks to its rigid polyurethane structure, it has a water absorption rate of less than 1%. Consequently, it is unaffected by rain, snow, and frost, preventing rotting or cracking. As long as it is finished with a UV-resistant paint for exterior use, it will retain its shape and color for many years.
Which adhesive should I use during installation?
For installation, Polure Polfix adhesive, which offers high bonding strength, should be used. Silicone-based adhesives are not recommended as they can flex over time. Additionally, supporting the installation with mechanical screwing is mandatory.
Is it necessary to apply a primer before painting?
The product is shipped from the factory with a special white primer coating and is ready for painting. However, since paint manufacturers often recommend using their own primers to satisfy warranty conditions, applying an additional primer coat is entirely optional.
What are its advantages compared to plaster or wood curved arches?
Include the product weight and fixing loads when assessing the substrate and supporting structure. Compared to wood, it is completely resistant to moisture, insect infestation, and rot. It features high dimensional stability, meaning it will not expand or shrink over time.
What are the exact dimensions and curve structure of the product?
The product has a depth/profile width of 137 mm, a horizontal span (chord) of 1109 mm, and a vertical rise/height of 302 mm. It features a smoothly curved profile with stepped detailing along the outer edges.
Curved door and window arch pediment 230 cm for P1456D230VI
Decorative molding ornament designed to perfectly complement the P1456D230VI arched header. Ideal for creating a cohesive, elegant frame around your doors and windows.
P1456D230VI Arched crown molding for 230 cm door and window frames
Designed to perfectly match the P1456 straight casing profile for a seamless transition. Ideal for creating elegant arched doorways and window surrounds with a professional finish.
Frequently Used Together
Similar Products(Round Arch Mouldings)
This decorative element, model reference P1456D230VI, is a curved pediment profile designed to revive classic architectural lines over doors and windows. Combining the traditional arch form with modern engineering, this product adds depth and volume to any surface. Its lightweight structure ensures easy installation while significantly enhancing the aesthetic value of buildings.
Manufactured from high-density rigid polyurethane (150-220 kg/m³), this curved arch features a surface hardness comparable to wood. With a profile width of 137 mm, a span of 1109 mm, and a height of 302 mm, it offers ideal proportions for medium to wide openings. Thanks to its closed-cell structure, its water absorption rate is below 1%, completely preventing swelling, rotting, or cracking under harsh weather conditions such as moisture, rain, and frost.
Visually, the product stands out with the play of light and shadow created by its stepped outer edges and smooth inner curve. The L-shaped rebate detail in the profile cross-section ensures a flush fit during installation, creating clean finish lines. The factory-applied primer facilitates excellent adhesion for the topcoat. While an additional primer coat is optional due to paint manufacturers' warranty terms, water-based or synthetic topcoats can be safely applied.
Highly versatile, this curved element is ideal as a window header on villa facades or as a grand door pediment in hotel lobbies and restaurant entryways. Indoors, it creates an elegant border in wide hallway transitions, decorative niches above fireplaces, or wall paneling behind headboards. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Installation should be carried out on dry and even surfaces. For securing, Polure Polfix adhesive must be used, supported by mechanical screwing. Once screw heads and joints are filled and sanded, the painting process can begin. For exterior applications, a UV-resistant exterior paint is required to ensure long-lasting weather resistance.
- This decorative curved arch offers versatile applications within the trim and pediment category
- For exteriors, it serves as an aesthetic focal point in window arch designs for private villas, mansions, and historical restoration projects
- Indoors, it is preferred to complement wall decorations in niche ornaments behind hotel receptions, salon transition doors in luxury restaurants, and arched passages in spacious villa corridors
- It can also be positioned as a defining curved crown in decorative paneling projects above fireplaces
- The installation surface must be completely free of dust, moisture, and dirt
- Apply Polure Polfix adhesive to the L-shaped rebate sections on the back of the curved arch that contact the mounting surface
- Once positioned on the wall or facade, the product should be screwed at specific points to ensure mechanical stability until the adhesive cures
- Fill the screw heads and wall joints with acrylic exterior caulk or filler
- After the filler dries, sand it smooth with 180-220 grit sandpaper
- Following an optional additional primer coat, complete the process with at least two coats of paint
- Cleaning the product is highly practical; dust can be periodically removed using a damp, chemical-free cloth
- For exterior applications, gentle low-pressure washing is recommended instead of direct high-pressure water to extend the lifespan of the paint
- Avoid acidic and abrasive cleaning agents that could damage the surface
How durable is the product against outdoor weather conditions?
Thanks to its rigid polyurethane structure, it has a water absorption rate of less than 1%. Consequently, it is unaffected by rain, snow, and frost, preventing rotting or cracking. As long as it is finished with a UV-resistant paint for exterior use, it will retain its shape and color for many years.
Which adhesive should I use during installation?
For installation, Polure Polfix adhesive, which offers high bonding strength, should be used. Silicone-based adhesives are not recommended as they can flex over time. Additionally, supporting the installation with mechanical screwing is mandatory.
Is it necessary to apply a primer before painting?
The product is shipped from the factory with a special white primer coating and is ready for painting. However, since paint manufacturers often recommend using their own primers to satisfy warranty conditions, applying an additional primer coat is entirely optional.
What are its advantages compared to plaster or wood curved arches?
Include the product weight and fixing loads when assessing the substrate and supporting structure. Compared to wood, it is completely resistant to moisture, insect infestation, and rot. It features high dimensional stability, meaning it will not expand or shrink over time.
What are the exact dimensions and curve structure of the product?
The product has a depth/profile width of 137 mm, a horizontal span (chord) of 1109 mm, and a vertical rise/height of 302 mm. It features a smoothly curved profile with stepped detailing along the outer edges.