Polyurethane Round Curved Arch and Pediment
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Smooth, flat curved form |
| 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 115 cm |
| Dimensions | 267 × 1150 × 782 mm |
| Weight | 5.04 kg |
| Sales Unit | piece |
Details
Support
- DWG Library
- Architectural Round Arch Trim: Dimensioning and Fitting Guide
- Gallery
- Polyurethane Window Casing & Decorative Facade Profiles
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- Contact
P1456D75VIA curved arch pediment for 75 cm door and window frames
Combine this curved arch header with the matching P1456 straight casing profile for a seamless, elegant frame. Designed for perfect alignment and easy installation.
Alternative curved arch profiles compatible with the P1456D75VIA model
These curved arch moldings share the exact same dimensions as P1456D75VIA but offer alternative design styles. Perfect for creating custom decorative archways with a seamless fit.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1456D75VIA decorative polyurethane round arch and pediment combination is an exclusive architectural element that blends classical design with modern technology for doors, windows, and hallways. Featuring a central scallop shell motif and elegant oval medallion carvings at its peak, this piece adds stunning three-dimensional depth to any surface. Effortlessly bringing the intricate craftsmanship of traditional hand-carved stonework into modern spaces, this design is highly favored for defining structural boundaries in both interior and exterior projects.
Manufactured from high-performance rigid polyurethane (PU), this model features a density of 150-220 kg/m³ (production target ~160 kg/m³). This optimal density provides a surface hardness equivalent to wood while remaining lightweight enough to ensure easy installation. Assess water and moisture exposure using the product technical data, surface finish and installation details. Boasting a moisture absorption rate of less than one percent, it retains its shape for years without rotting, swelling, or cracking in outdoor environments.
Showcasing the rich, embossed details of Baroque architecture, this curved arch comes pre-primed from the factory. While this specialized primer prepares the surface for painting, paint manufacturers often have their own priming standards; therefore, applying an additional primer coat before the final finish remains an optional choice for the installer. The product can be easily painted with water-based or synthetic paints to match your project's color scheme.
Unlike traditional plaster or heavy marble arches, this lightweight structural element adds no extra static load to the building, making it a safer choice for seismic security. It is completely immune to insect infestation and moisture-induced warping, unlike its wooden counterparts. With a temperature resistance ranging from -100 °C / +80 °C and flame-retardant properties, it offers a safe, durable, and maintenance-free solution.
- This polyurethane curved arch model is ideal for creating elegant transitions in both interior architecture and exterior facade designs
- Indoors, it provides a striking structural frame for living room entrances, hallway transitions, spacious gallery voids, and alcove decorations
- It is particularly favored as an over-door pediment in hotel lobbies, classic restaurants, and prestigious office projects to achieve a grand, portal-like entrance
- Externally, it is positioned above villa windows and main entrance doors, aligning beautifully with floor moldings to add depth and movement to the facade
- It also serves as a lightweight, durable alternative for historical restoration projects aiming to faithfully recreate authentic arch designs
- The curved mounting surface must be completely free of dust, moisture, and grease
- Apply Polure Polfix polyurethane adhesive to the joints and the rear mounting surface of the product
- Mechanical fastening with screws is mandatory to secure the product in place until the adhesive fully cures (silicone-based adhesives are not suitable for this application)
- Once the screw heads and joints are filled with an exterior-grade joint filler, sand the surface smooth using 180-220 grit sandpaper
- After an optional coat of primer, complete the process by applying two coats of water-based paint for interiors or UV-resistant paint for exterior applications
- The product can be easily cleaned using a soft, damp cloth
- Avoid using abrasive chemicals, acidic liquids, or stiff wire brushes during cleaning
- For exterior applications, an annual surface inspection is recommended to extend the lifespan of the paint
- While washing with pressurized water is safe when necessary, care should be taken not to apply high pressure directly and closely to the finely detailed embossed motifs
Is this arch model resistant to outdoor weather conditions?
Yes, the product is resistant to temperatures ranging from -100 °C / +80 °C, and its water absorption rate is below 1%. However, since it will be exposed to sunlight outdoors, it must be coated with a UV-resistant protective paint.
Is it sufficient to use only adhesive during installation?
No, for the safety of this bulky model with a depth of 267 mm and a width of 1150 mm, mechanical fastening using screws is mandatory alongside Polure Polfix polyurethane adhesive. Silicone-based adhesives should not be used.
What advantages does this product offer compared to plaster arches?
Plaster arches are heavy and fragile; they can easily break during transport and installation, and they add a static load to the building. In contrast, polyurethane arches are lightweight, impact-resistant, moisture-proof, and significantly faster to install.
Can the product be painted directly, or does it require a primer?
The product comes pre-primed from the factory, which prepares the surface for painting. However, because paint manufacturers may not guarantee results on surfaces pre-treated with other primers, applying an additional primer coat before the final finish is optional and left to the customer's preference.
Will the motifs on the product fall off or deform over time?
No, the product is molded as a single piece from high-density rigid polyurethane. Since the scallop shell and medallion motifs are integrated into the body of the material itself, they will not flake, crack, or break off over time.
P1456D75VIA curved arch pediment for 75 cm door and window frames
Combine this curved arch header with the matching P1456 straight casing profile for a seamless, elegant frame. Designed for perfect alignment and easy installation.
Alternative curved arch profiles compatible with the P1456D75VIA model
These curved arch moldings share the exact same dimensions as P1456D75VIA but offer alternative design styles. Perfect for creating custom decorative archways with a seamless fit.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The P1456D75VIA decorative polyurethane round arch and pediment combination is an exclusive architectural element that blends classical design with modern technology for doors, windows, and hallways. Featuring a central scallop shell motif and elegant oval medallion carvings at its peak, this piece adds stunning three-dimensional depth to any surface. Effortlessly bringing the intricate craftsmanship of traditional hand-carved stonework into modern spaces, this design is highly favored for defining structural boundaries in both interior and exterior projects.
Manufactured from high-performance rigid polyurethane (PU), this model features a density of 150-220 kg/m³ (production target ~160 kg/m³). This optimal density provides a surface hardness equivalent to wood while remaining lightweight enough to ensure easy installation. Assess water and moisture exposure using the product technical data, surface finish and installation details. Boasting a moisture absorption rate of less than one percent, it retains its shape for years without rotting, swelling, or cracking in outdoor environments.
Showcasing the rich, embossed details of Baroque architecture, this curved arch comes pre-primed from the factory. While this specialized primer prepares the surface for painting, paint manufacturers often have their own priming standards; therefore, applying an additional primer coat before the final finish remains an optional choice for the installer. The product can be easily painted with water-based or synthetic paints to match your project's color scheme.
Unlike traditional plaster or heavy marble arches, this lightweight structural element adds no extra static load to the building, making it a safer choice for seismic security. It is completely immune to insect infestation and moisture-induced warping, unlike its wooden counterparts. With a temperature resistance ranging from -100 °C / +80 °C and flame-retardant properties, it offers a safe, durable, and maintenance-free solution.
- This polyurethane curved arch model is ideal for creating elegant transitions in both interior architecture and exterior facade designs
- Indoors, it provides a striking structural frame for living room entrances, hallway transitions, spacious gallery voids, and alcove decorations
- It is particularly favored as an over-door pediment in hotel lobbies, classic restaurants, and prestigious office projects to achieve a grand, portal-like entrance
- Externally, it is positioned above villa windows and main entrance doors, aligning beautifully with floor moldings to add depth and movement to the facade
- It also serves as a lightweight, durable alternative for historical restoration projects aiming to faithfully recreate authentic arch designs
- The curved mounting surface must be completely free of dust, moisture, and grease
- Apply Polure Polfix polyurethane adhesive to the joints and the rear mounting surface of the product
- Mechanical fastening with screws is mandatory to secure the product in place until the adhesive fully cures (silicone-based adhesives are not suitable for this application)
- Once the screw heads and joints are filled with an exterior-grade joint filler, sand the surface smooth using 180-220 grit sandpaper
- After an optional coat of primer, complete the process by applying two coats of water-based paint for interiors or UV-resistant paint for exterior applications
- The product can be easily cleaned using a soft, damp cloth
- Avoid using abrasive chemicals, acidic liquids, or stiff wire brushes during cleaning
- For exterior applications, an annual surface inspection is recommended to extend the lifespan of the paint
- While washing with pressurized water is safe when necessary, care should be taken not to apply high pressure directly and closely to the finely detailed embossed motifs
Is this arch model resistant to outdoor weather conditions?
Yes, the product is resistant to temperatures ranging from -100 °C / +80 °C, and its water absorption rate is below 1%. However, since it will be exposed to sunlight outdoors, it must be coated with a UV-resistant protective paint.
Is it sufficient to use only adhesive during installation?
No, for the safety of this bulky model with a depth of 267 mm and a width of 1150 mm, mechanical fastening using screws is mandatory alongside Polure Polfix polyurethane adhesive. Silicone-based adhesives should not be used.
What advantages does this product offer compared to plaster arches?
Plaster arches are heavy and fragile; they can easily break during transport and installation, and they add a static load to the building. In contrast, polyurethane arches are lightweight, impact-resistant, moisture-proof, and significantly faster to install.
Can the product be painted directly, or does it require a primer?
The product comes pre-primed from the factory, which prepares the surface for painting. However, because paint manufacturers may not guarantee results on surfaces pre-treated with other primers, applying an additional primer coat before the final finish is optional and left to the customer's preference.
Will the motifs on the product fall off or deform over time?
No, the product is molded as a single piece from high-density rigid polyurethane. Since the scallop shell and medallion motifs are integrated into the body of the material itself, they will not flake, crack, or break off over time.