Polyurethane Round Curved Arch and Window Pediment Model
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Flat, smooth |
| 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 113 cm |
| Dimensions | 27 × 1125 × 220 mm |
| Sales Unit | piece |
Details
Support
- DWG Library
- Architectural Round Arch Trim: Dimensioning and Fitting Guide
- Gallery
- Polyurethane Flat Wall Border and Molding Profile
- Classic Patterned Polyurethane Wall and Ceiling Border Moulding
- Classic Patterned Polyurethane Wall Molding and Border Trim
- Classic Patterned Polyurethane Wall and Ceiling Border Moulding
- Contact
P2001D285VI Door and Window Arch Pediment Crown Molding
Combine this P2001D285VI arch pediment with the matching P2001 border profile for a cohesive design. Ideal for creating elegant, durable polyurethane door and window surrounds.
Matching straight molding P2001 for the P2001D285VI arched door and window pediment
Create a seamless transition around arched openings. The P2001 straight profile perfectly matches the design and dimensions of the P2001D285VI curved header.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The decorative architectural element SKU P2001D285VI is a beautifully curved piece designed to introduce soft, elegant contours to doorways, window tops, and wall paneling. By breaking up rigid straight lines with graceful oval and circular forms, this round arch serves as an aesthetic transition element for both interior and exterior designs. It is highly favored in classic, neoclassical, and modern projects to frame arched windows or highlight hallway transitions.
Manufactured from high-density rigid polyurethane, this product features a density of 150-220 kg/m³ (production target ~160 kg/m³). This optimal density provides a surface hardness comparable to wood while maintaining a lightweight structure for effortless handling and installation. With a wall thickness of 27 mm, a width of 1125 mm, and a curve height (depth) of 220 mm, it easily adapts to standard door and window openings. Thanks to its closed-cell structure, it is fully resistant to moisture, humidity, and water, ensuring it retains its shape in wet areas like bathrooms or rain-exposed exteriors.
Aesthetically, the product features a sleek, smooth main body accented by delicate, stepped groove lines along the edges. This balanced profile coordinates perfectly with the P2001 flat molding series, creating a seamless visual flow from straight walls to curved transitions. Unlike plaster, which cracks and crumbles, or wood, which swells and attracts pests, this durable decorative element offers a long-lasting, maintenance-free alternative.
During installation, the lightweight nature of the product significantly speeds up the process. Supplied with a factory-applied primer, it is ready for the final coat of paint right after mounting. However, since paint manufacturers do not guarantee performance without their own proprietary primers, applying an additional primer coat before the final paint is optional and entirely at the user's discretion. Polure assumes no responsibility for the performance of the paints used. For outdoor applications, UV-resistant paints must be used to protect against sun damage.
- This curved decorative profile offers a wide range of applications
- Indoors, it is used to clad arched structures in hallway transitions, highlight room entrances, and create circular transitions in wall paneling (wainscoting)
- It can also serve as a decorative niche frame behind TV units in living rooms or as part of headboard designs
- Externally, it functions beautifully as a window pediment over arched windows
- It is highly preferred in residential homes, villas, hotel lobbies, and restaurant projects to add movement and a sense of depth to flat wall surfaces
- Ensure the curved surface for installation is dry, clean, and free of dust
- Measure and cut the product to fit the application area
- For bonding, only Polure Polfix polyurethane adhesive must be used; silicone-based adhesives should be avoided
- Once the adhesive is applied, place the product on the wall and secure it mechanically with screws until fully cured
- Fill screw heads and joints with an exterior-grade filler, then sand smooth
- An optional primer coat can be applied before the final paint, followed by at least two coats of paint
- UV-resistant paint is mandatory for outdoor applications
- Once installed and painted, the polyurethane arch requires no extra maintenance
- For dusting, it can be easily cleaned with a damp cloth
- For outdoor applications, washing with high-pressure water during general building facade cleaning is perfectly safe
- Avoid using acidic, abrasive, or harsh solvent chemicals during cleaning
Can this arch model be used on exterior arched windows?
Yes, the product is made of rigid polyurethane, which is completely resistant to water and outdoor weather conditions. It can be safely used as a window pediment on exterior arched windows. However, to protect it from sunlight outdoors, it must be painted with a UV-resistant exterior paint after installation.
What materials should I use to adhesive-mount the product?
To ensure a strong bond during installation, only Polure Polfix polyurethane adhesive should be used. In addition to the adhesive, mechanical fastening with screws is required until dry to ensure the product is fully secured and does not slip. Silicone adhesives are not suitable for this product.
Can the product be used directly without painting, and is a primer required?
The product is shipped from the factory with a white surface primer applied. However, direct use without painting is not recommended, as unpainted polyurethane can yellow over time. Since paint brands do not guarantee surfaces without their own primers, applying an additional primer before painting is optional and left to the customer's preference.
What are the advantages of polyurethane arches compared to plaster or wood alternatives?
Unlike plaster arches, they are not fragile, are impact-resistant, and do not crumble over time. They do not swell, rot, or attract insects due to moisture like wood does. Compared to EPS foam products, they feature much sharper and smoother details. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Do the product dimensions fit standard doors?
The product has a width of 1125 mm (112.5 cm) and a curve height of 220 mm. These dimensions offer an ideal curve angle for standard single-leaf room doors and medium-width windows. For wider openings, it can be combined modularly with other flat profiles.
P2001D285VI Door and Window Arch Pediment Crown Molding
Combine this P2001D285VI arch pediment with the matching P2001 border profile for a cohesive design. Ideal for creating elegant, durable polyurethane door and window surrounds.
Matching straight molding P2001 for the P2001D285VI arched door and window pediment
Create a seamless transition around arched openings. The P2001 straight profile perfectly matches the design and dimensions of the P2001D285VI curved header.
Frequently Used Together
Similar Products(Round Arch Mouldings)
The decorative architectural element SKU P2001D285VI is a beautifully curved piece designed to introduce soft, elegant contours to doorways, window tops, and wall paneling. By breaking up rigid straight lines with graceful oval and circular forms, this round arch serves as an aesthetic transition element for both interior and exterior designs. It is highly favored in classic, neoclassical, and modern projects to frame arched windows or highlight hallway transitions.
Manufactured from high-density rigid polyurethane, this product features a density of 150-220 kg/m³ (production target ~160 kg/m³). This optimal density provides a surface hardness comparable to wood while maintaining a lightweight structure for effortless handling and installation. With a wall thickness of 27 mm, a width of 1125 mm, and a curve height (depth) of 220 mm, it easily adapts to standard door and window openings. Thanks to its closed-cell structure, it is fully resistant to moisture, humidity, and water, ensuring it retains its shape in wet areas like bathrooms or rain-exposed exteriors.
Aesthetically, the product features a sleek, smooth main body accented by delicate, stepped groove lines along the edges. This balanced profile coordinates perfectly with the P2001 flat molding series, creating a seamless visual flow from straight walls to curved transitions. Unlike plaster, which cracks and crumbles, or wood, which swells and attracts pests, this durable decorative element offers a long-lasting, maintenance-free alternative.
During installation, the lightweight nature of the product significantly speeds up the process. Supplied with a factory-applied primer, it is ready for the final coat of paint right after mounting. However, since paint manufacturers do not guarantee performance without their own proprietary primers, applying an additional primer coat before the final paint is optional and entirely at the user's discretion. Polure assumes no responsibility for the performance of the paints used. For outdoor applications, UV-resistant paints must be used to protect against sun damage.
- This curved decorative profile offers a wide range of applications
- Indoors, it is used to clad arched structures in hallway transitions, highlight room entrances, and create circular transitions in wall paneling (wainscoting)
- It can also serve as a decorative niche frame behind TV units in living rooms or as part of headboard designs
- Externally, it functions beautifully as a window pediment over arched windows
- It is highly preferred in residential homes, villas, hotel lobbies, and restaurant projects to add movement and a sense of depth to flat wall surfaces
- Ensure the curved surface for installation is dry, clean, and free of dust
- Measure and cut the product to fit the application area
- For bonding, only Polure Polfix polyurethane adhesive must be used; silicone-based adhesives should be avoided
- Once the adhesive is applied, place the product on the wall and secure it mechanically with screws until fully cured
- Fill screw heads and joints with an exterior-grade filler, then sand smooth
- An optional primer coat can be applied before the final paint, followed by at least two coats of paint
- UV-resistant paint is mandatory for outdoor applications
- Once installed and painted, the polyurethane arch requires no extra maintenance
- For dusting, it can be easily cleaned with a damp cloth
- For outdoor applications, washing with high-pressure water during general building facade cleaning is perfectly safe
- Avoid using acidic, abrasive, or harsh solvent chemicals during cleaning
Can this arch model be used on exterior arched windows?
Yes, the product is made of rigid polyurethane, which is completely resistant to water and outdoor weather conditions. It can be safely used as a window pediment on exterior arched windows. However, to protect it from sunlight outdoors, it must be painted with a UV-resistant exterior paint after installation.
What materials should I use to adhesive-mount the product?
To ensure a strong bond during installation, only Polure Polfix polyurethane adhesive should be used. In addition to the adhesive, mechanical fastening with screws is required until dry to ensure the product is fully secured and does not slip. Silicone adhesives are not suitable for this product.
Can the product be used directly without painting, and is a primer required?
The product is shipped from the factory with a white surface primer applied. However, direct use without painting is not recommended, as unpainted polyurethane can yellow over time. Since paint brands do not guarantee surfaces without their own primers, applying an additional primer before painting is optional and left to the customer's preference.
What are the advantages of polyurethane arches compared to plaster or wood alternatives?
Unlike plaster arches, they are not fragile, are impact-resistant, and do not crumble over time. They do not swell, rot, or attract insects due to moisture like wood does. Compared to EPS foam products, they feature much sharper and smoother details. Include the product weight and fixing loads when assessing the substrate and supporting structure.
Do the product dimensions fit standard doors?
The product has a width of 1125 mm (112.5 cm) and a curve height of 220 mm. These dimensions offer an ideal curve angle for standard single-leaf room doors and medium-width windows. For wider openings, it can be combined modularly with other flat profiles.