Classic Polyurethane Decorative Fireplace Mantel
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Relief-worked, carved detail and smooth classic 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 |
| Dimensions | 480 × 1446 × 1050 mm |
| Sales Unit | piece |
Details
Support
Matching components for the KSOM8403WH decorative polyurethane electric fireplace mantel set
This premium set combines the P8403W polyurethane fireplace surround with the PH20GSI electric fireplace insert. Designed for seamless integration, these durable components create a realistic flame effect and a classic focal point.
Similar Products(Decorative Electric Fireplace Mantels)
Designed to bring the most exquisite details of classic architecture into your living spaces, the KSOM8403WH polyurethane decorative fireplace mantel creates an aesthetic focal point in any room. Combining the noble elegance of traditional stone and wood craftsmanship with the lightweight durability of modern technology, this fireplace surround is perfect for a wide range of spaces, from living rooms to hotel lobbies.
With dimensions of 480 mm in depth, 1446 mm in width, and 1050 mm in height, the product presents a well-balanced and grand appearance. Manufactured from high-density rigid polyurethane (PU) with a density of 150-220 kg/m³ (production target ~160 kg/m³), it offers structural durability close to real wood while remaining lightweight to prevent extra structural load. Its closed-cell structure keeps water absorption below 1%, preventing structural issues such as moisture, mold, rot, and pest infestation.
The visual design features elegant neoclassical details, including relief carvings, floral motifs, and vertical fluting on the side columns. Compared to traditional plaster moldings, this surface design captures details with much sharper and smoother precision, ensuring even the finest carved motifs are clearly visible without any risk of cracking.
The KSOM8403WH model can be integrated with electric fireplace inserts and LED-screen heaters to offer a clean, smoke-free fireplace experience. Shipped from the factory with a protective white primer coat, the product can be easily painted with water-based or synthetic paints after installation to match your interior color scheme.
During installation, after miter-cutting the joints, Polure Polfix adhesive should be used, and mechanical fastening with screws must be completed. Considering the heavy and fragile nature of plaster fireplaces and the moisture vulnerability of wood, polyurethane fireplace mantels stand out as the most practical, durable, maintenance-free, and easy-to-install alternative.
- The KSOM8403WH polyurethane decorative fireplace mantel is primarily used to create a stunning focal point in spacious living rooms
- It is an excellent choice for framing TV units, creating a cozy corner in bedrooms, or designing a prestigious reception area in hotel lobbies
- Thanks to its water absorption rate of under 1%, it can be safely installed in semi-outdoor spaces such as winter gardens, indoor pool areas, or covered terraces
- When paired with electric or LED-screen fireplace inserts, it delivers a safe and clean fireplace experience
- Installation should begin on a clean and dry surface
- The joints of the fireplace pieces must be miter-cut at a 45-degree angle
- During assembly, Polure Polfix adhesive, which provides a strong bond, must be used; silicone-based adhesives should strictly be avoided
- In addition to gluing, mechanical fastening with screws is mandatory
- Screw holes and joints should be filled with acrylic putty and then sanded smooth using 180-220 grit sandpaper
- An optional primer recommended by the paint manufacturer can be applied over the factory-applied primer, followed by two coats of water-based or synthetic paint to complete the process
- Thanks to its closed-pore structure, the polyurethane fireplace mantel does not accumulate dust or dirt
- A slightly damp cloth is sufficient for cleaning
- Abrasive chemicals and harsh cleaning agents that could damage the surface texture must be avoided
- The product is highly impact-resistant
- If you wish to change your decor in the future, the surface can be lightly sanded and easily repainted in a different color
Can it be used outdoors or in the garden?
Yes, the product is highly resistant to water and moisture. However, if used outdoors, it must be painted with a UV-resistant exterior paint to prevent the unpainted polyurethane from yellowing.
Can it be used with real wood-burning or gas fireplaces?
No, polyurethane material is resistant to temperatures ranging from -100 °C / +80 °C. It should not be directly exposed to open flames or high heat. It is perfectly safe for use with electric fireplaces or LED-screen heater inserts.
Which adhesive should be used for installation?
Polure Polfix adhesive, specially developed for installation, should be used. Silicone adhesives are strictly not recommended as they can stretch and lose grip over time. Additionally, mechanical fastening with screws is absolutely required.
Can the product be used directly without painting?
The product is delivered with a factory-applied white primer. However, for aesthetic seamlessness and durability, it is highly recommended to apply at least two coats of paint after filling and sanding the screw holes and joints. An additional primer coat is optional depending on the paint manufacturer's guidelines.
What are its advantages compared to plaster fireplaces?
Plaster fireplaces are very heavy, difficult to install, and fragile. Polyurethane fireplaces, on the other hand, are extremely lightweight, impact-resistant, moisture-proof, and offer a much faster and more practical installation process.
Matching components for the KSOM8403WH decorative polyurethane electric fireplace mantel set
This premium set combines the P8403W polyurethane fireplace surround with the PH20GSI electric fireplace insert. Designed for seamless integration, these durable components create a realistic flame effect and a classic focal point.
Similar Products(Decorative Electric Fireplace Mantels)
Designed to bring the most exquisite details of classic architecture into your living spaces, the KSOM8403WH polyurethane decorative fireplace mantel creates an aesthetic focal point in any room. Combining the noble elegance of traditional stone and wood craftsmanship with the lightweight durability of modern technology, this fireplace surround is perfect for a wide range of spaces, from living rooms to hotel lobbies.
With dimensions of 480 mm in depth, 1446 mm in width, and 1050 mm in height, the product presents a well-balanced and grand appearance. Manufactured from high-density rigid polyurethane (PU) with a density of 150-220 kg/m³ (production target ~160 kg/m³), it offers structural durability close to real wood while remaining lightweight to prevent extra structural load. Its closed-cell structure keeps water absorption below 1%, preventing structural issues such as moisture, mold, rot, and pest infestation.
The visual design features elegant neoclassical details, including relief carvings, floral motifs, and vertical fluting on the side columns. Compared to traditional plaster moldings, this surface design captures details with much sharper and smoother precision, ensuring even the finest carved motifs are clearly visible without any risk of cracking.
The KSOM8403WH model can be integrated with electric fireplace inserts and LED-screen heaters to offer a clean, smoke-free fireplace experience. Shipped from the factory with a protective white primer coat, the product can be easily painted with water-based or synthetic paints after installation to match your interior color scheme.
During installation, after miter-cutting the joints, Polure Polfix adhesive should be used, and mechanical fastening with screws must be completed. Considering the heavy and fragile nature of plaster fireplaces and the moisture vulnerability of wood, polyurethane fireplace mantels stand out as the most practical, durable, maintenance-free, and easy-to-install alternative.
- The KSOM8403WH polyurethane decorative fireplace mantel is primarily used to create a stunning focal point in spacious living rooms
- It is an excellent choice for framing TV units, creating a cozy corner in bedrooms, or designing a prestigious reception area in hotel lobbies
- Thanks to its water absorption rate of under 1%, it can be safely installed in semi-outdoor spaces such as winter gardens, indoor pool areas, or covered terraces
- When paired with electric or LED-screen fireplace inserts, it delivers a safe and clean fireplace experience
- Installation should begin on a clean and dry surface
- The joints of the fireplace pieces must be miter-cut at a 45-degree angle
- During assembly, Polure Polfix adhesive, which provides a strong bond, must be used; silicone-based adhesives should strictly be avoided
- In addition to gluing, mechanical fastening with screws is mandatory
- Screw holes and joints should be filled with acrylic putty and then sanded smooth using 180-220 grit sandpaper
- An optional primer recommended by the paint manufacturer can be applied over the factory-applied primer, followed by two coats of water-based or synthetic paint to complete the process
- Thanks to its closed-pore structure, the polyurethane fireplace mantel does not accumulate dust or dirt
- A slightly damp cloth is sufficient for cleaning
- Abrasive chemicals and harsh cleaning agents that could damage the surface texture must be avoided
- The product is highly impact-resistant
- If you wish to change your decor in the future, the surface can be lightly sanded and easily repainted in a different color
Can it be used outdoors or in the garden?
Yes, the product is highly resistant to water and moisture. However, if used outdoors, it must be painted with a UV-resistant exterior paint to prevent the unpainted polyurethane from yellowing.
Can it be used with real wood-burning or gas fireplaces?
No, polyurethane material is resistant to temperatures ranging from -100 °C / +80 °C. It should not be directly exposed to open flames or high heat. It is perfectly safe for use with electric fireplaces or LED-screen heater inserts.
Which adhesive should be used for installation?
Polure Polfix adhesive, specially developed for installation, should be used. Silicone adhesives are strictly not recommended as they can stretch and lose grip over time. Additionally, mechanical fastening with screws is absolutely required.
Can the product be used directly without painting?
The product is delivered with a factory-applied white primer. However, for aesthetic seamlessness and durability, it is highly recommended to apply at least two coats of paint after filling and sanding the screw holes and joints. An additional primer coat is optional depending on the paint manufacturer's guidelines.
What are its advantages compared to plaster fireplaces?
Plaster fireplaces are very heavy, difficult to install, and fragile. Polyurethane fireplaces, on the other hand, are extremely lightweight, impact-resistant, moisture-proof, and offer a much faster and more practical installation process.