Polyurethane Exterior Window Trim and Jamb Profile
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Smooth, flat lines |
| 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 | 47 × 2400 × 163 mm |
| Weight | 1.89 kg |
| Sales Unit | piece |
Details
Support
Similar Products(Window Surrounds)
Designed to enrich both building exteriors and interior architecture, the P81373BU is a highly durable, modern polyurethane window jamb profile. Adding an elegant frame to windows and doors, this product brings depth and character to facade designs. Blending classic and modern lines, it helps achieve a cohesive visual harmony in your architectural projects.
From a technical perspective, the profile features a width of 163 mm, a depth of 47 mm, and a standard length of 2400 mm. Manufactured from high-density rigid polyurethane (150-220 kg/m³), it offers a surface hardness comparable to wood. Thanks to its closed-cell structure, the profile remains unaffected by moisture, rain, and humidity, preventing swelling or rotting under outdoor conditions. While the factory-applied primer coat prepares the surface for the final finish, applying an additional primer is entirely optional and depends on the paint manufacturer's warranty terms.
Visually, the specially channeled rear structure ensures easy installation, while the gently curved, smooth transitions on the front surface create a soft play of light and shadow on the facade. This profile section, merging clean straight lines with fluid curves, makes windows appear wider and more grand. Thanks to zero-defect molding technology, it eliminates the surface imperfections commonly found in traditional hand-cast plaster.
This versatile profile is ideal for a wide range of applications, from residential developments to commercial buildings. Beyond its primary use as a window trim, it can serve as a horizontal band (mid-ledger) between floors or as a decorative pediment accent above doors. Indoors, architects frequently specify it to create wide crown moldings at wall-to-ceiling transitions or to define elegant wainscoting bands in corridors.
Exceptionally lightweight, this polyurethane profile installs quickly without adding static load to the building structure. Compared to heavy traditional concrete or fragile foam alternatives, it offers superior impact resistance and will not crack over time. For a long-lasting bond, we recommend using Polure Polfix adhesive during installation, supplemented with mechanical screws. Painting the exterior with UV-resistant paints ensures complete protection against harsh weather.
The P81373BU window trim model offers a durable, aesthetic, and maintenance-free detail solution for your architectural projects. Retaining its shape over time, fully moisture-resistant, and easy to work with, it is a prestigious investment that enhances the value of your property.
- Thanks to its versatile design, this decorative profile is widely used in both interior and exterior projects
- On facades, it serves as an ideal window casing to frame and highlight windows in villas, residential complexes, and hotels
- It can also be used as a horizontal mid-ledger molding to add depth and movement to the building exterior
- Indoors, it is highly favored as a grand crown molding at wall-to-ceiling transitions in high-ceilinged living rooms, hotel lobbies, or restaurants
- Additionally, it can function as an elegant chair rail or wainscoting cap to horizontally divide walls in hallways and spacious foyers
- For outdoor applications, a UV-resistant exterior paint must be applied after installation, while water-based or synthetic paints can be used indoors to match the room's color palette
- The installation surface must be dry and free of dust, moisture, and debris
- For corner joints, the profile should be cut at a 45-degree angle using a miter saw
- Apply Polure Polfix adhesive to the mounting channels on the back of the profile and press it onto the surface
- Mechanical fastening with screws is mandatory to secure the profile until the adhesive fully cures
- Cover screw heads and joints with a high-quality exterior filler
- Once dry, sand the filled areas smooth using 180-220 grit sandpaper
- Applying an additional primer is optional but recommended to ensure uniform paint absorption and meet paint manufacturers' warranty terms
- Finally, apply at least two coats of UV-resistant paint for exterior use, or water-based paint for interior applications
- Maintenance is exceptionally simple
- For indoor applications, accumulated dust can be easily wiped away with a damp cloth
- For exterior installations, surface dirt can be washed off with pressurized water
- Avoid using abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface texture
- Since unpainted polyurethane can yellow over time when exposed to direct sunlight, using a high-quality UV-protective paint on exteriors is essential
- Periodically check the condition of the paint and repaint as necessary
Is this window trim model affected by rain and sun on the exterior?
Yes, it is perfectly suited for exterior use. Assess water and moisture exposure using the product technical data, surface finish and installation details. However, to protect it against UV rays, it must be painted with a UV-resistant exterior paint after installation.
Which adhesive should be used during installation, and are screws mandatory?
Only Polure Polfix polyurethane adhesive should be used for installation; standard silicones do not provide sufficient strength. Mechanical fastening with screws is absolutely mandatory to support the weight of the profile and prevent slipping until the adhesive cures.
Is the product shipped pre-painted, and is applying a primer necessary?
Our product is shipped with a special factory-applied white primer coat, which prepares the surface for painting. However, because paint brands recommend applying their own primers before the topcoat to guarantee their products, an additional primer coat is optional and left to the customer's preference.
What are the advantages of polyurethane trims compared to plaster moldings?
Plaster moldings are very heavy, adding static load to the building, and are fragile under impact. In contrast, polyurethane window trims are extremely lightweight, making them easy to transport and install. They do not crack, break, or crumble, retaining their original shape for many years.
Are the product dimensions standard, and can it be cut to size?
Yes, the product is manufactured in a standard length of 240 cm. You can easily cut it to your desired dimensions using woodworking tools, a hand saw, or a miter saw, allowing for practical sizing on-site.
Similar Products(Window Surrounds)
Designed to enrich both building exteriors and interior architecture, the P81373BU is a highly durable, modern polyurethane window jamb profile. Adding an elegant frame to windows and doors, this product brings depth and character to facade designs. Blending classic and modern lines, it helps achieve a cohesive visual harmony in your architectural projects.
From a technical perspective, the profile features a width of 163 mm, a depth of 47 mm, and a standard length of 2400 mm. Manufactured from high-density rigid polyurethane (150-220 kg/m³), it offers a surface hardness comparable to wood. Thanks to its closed-cell structure, the profile remains unaffected by moisture, rain, and humidity, preventing swelling or rotting under outdoor conditions. While the factory-applied primer coat prepares the surface for the final finish, applying an additional primer is entirely optional and depends on the paint manufacturer's warranty terms.
Visually, the specially channeled rear structure ensures easy installation, while the gently curved, smooth transitions on the front surface create a soft play of light and shadow on the facade. This profile section, merging clean straight lines with fluid curves, makes windows appear wider and more grand. Thanks to zero-defect molding technology, it eliminates the surface imperfections commonly found in traditional hand-cast plaster.
This versatile profile is ideal for a wide range of applications, from residential developments to commercial buildings. Beyond its primary use as a window trim, it can serve as a horizontal band (mid-ledger) between floors or as a decorative pediment accent above doors. Indoors, architects frequently specify it to create wide crown moldings at wall-to-ceiling transitions or to define elegant wainscoting bands in corridors.
Exceptionally lightweight, this polyurethane profile installs quickly without adding static load to the building structure. Compared to heavy traditional concrete or fragile foam alternatives, it offers superior impact resistance and will not crack over time. For a long-lasting bond, we recommend using Polure Polfix adhesive during installation, supplemented with mechanical screws. Painting the exterior with UV-resistant paints ensures complete protection against harsh weather.
The P81373BU window trim model offers a durable, aesthetic, and maintenance-free detail solution for your architectural projects. Retaining its shape over time, fully moisture-resistant, and easy to work with, it is a prestigious investment that enhances the value of your property.
- Thanks to its versatile design, this decorative profile is widely used in both interior and exterior projects
- On facades, it serves as an ideal window casing to frame and highlight windows in villas, residential complexes, and hotels
- It can also be used as a horizontal mid-ledger molding to add depth and movement to the building exterior
- Indoors, it is highly favored as a grand crown molding at wall-to-ceiling transitions in high-ceilinged living rooms, hotel lobbies, or restaurants
- Additionally, it can function as an elegant chair rail or wainscoting cap to horizontally divide walls in hallways and spacious foyers
- For outdoor applications, a UV-resistant exterior paint must be applied after installation, while water-based or synthetic paints can be used indoors to match the room's color palette
- The installation surface must be dry and free of dust, moisture, and debris
- For corner joints, the profile should be cut at a 45-degree angle using a miter saw
- Apply Polure Polfix adhesive to the mounting channels on the back of the profile and press it onto the surface
- Mechanical fastening with screws is mandatory to secure the profile until the adhesive fully cures
- Cover screw heads and joints with a high-quality exterior filler
- Once dry, sand the filled areas smooth using 180-220 grit sandpaper
- Applying an additional primer is optional but recommended to ensure uniform paint absorption and meet paint manufacturers' warranty terms
- Finally, apply at least two coats of UV-resistant paint for exterior use, or water-based paint for interior applications
- Maintenance is exceptionally simple
- For indoor applications, accumulated dust can be easily wiped away with a damp cloth
- For exterior installations, surface dirt can be washed off with pressurized water
- Avoid using abrasive chemicals, acidic solvents, or stiff brushes that could damage the surface texture
- Since unpainted polyurethane can yellow over time when exposed to direct sunlight, using a high-quality UV-protective paint on exteriors is essential
- Periodically check the condition of the paint and repaint as necessary
Is this window trim model affected by rain and sun on the exterior?
Yes, it is perfectly suited for exterior use. Assess water and moisture exposure using the product technical data, surface finish and installation details. However, to protect it against UV rays, it must be painted with a UV-resistant exterior paint after installation.
Which adhesive should be used during installation, and are screws mandatory?
Only Polure Polfix polyurethane adhesive should be used for installation; standard silicones do not provide sufficient strength. Mechanical fastening with screws is absolutely mandatory to support the weight of the profile and prevent slipping until the adhesive cures.
Is the product shipped pre-painted, and is applying a primer necessary?
Our product is shipped with a special factory-applied white primer coat, which prepares the surface for painting. However, because paint brands recommend applying their own primers before the topcoat to guarantee their products, an additional primer coat is optional and left to the customer's preference.
What are the advantages of polyurethane trims compared to plaster moldings?
Plaster moldings are very heavy, adding static load to the building, and are fragile under impact. In contrast, polyurethane window trims are extremely lightweight, making them easy to transport and install. They do not crack, break, or crumble, retaining their original shape for many years.
Are the product dimensions standard, and can it be cut to size?
Yes, the product is manufactured in a standard length of 240 cm. You can easily cut it to your desired dimensions using woodworking tools, a hand saw, or a miter saw, allowing for practical sizing on-site.