


Poliüretan Decorative Window Sill and Wall Profile
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The P14D25 is a premium architectural profile engineered to bring structural depth and refined clean lines to both interior walls and exterior building facades. Serving as an exceptional window sill, door surround, or horizontal band, this high-density product bridges the gap between classic design and modern durability. It offers architects and builders a versatile solution to elevate plain surfaces into highly articulated architectural elements.
Manufactured from rigid polyurethane with a density of 150-200 kg/m³, this profile delivers the structural integrity and workability of natural wood without any of its organic vulnerabilities. With physical dimensions of 60 mm projection, 160 mm height, and 2400 mm length, it provides a substantial profile height that remains exceptionally lightweight. Its closed-cell microstructure guarantees a water absorption rate of under 1%, ensuring complete resistance to rot, swelling, and moisture damage in temperatures ranging from -20°C to +80°C.
Visually, the P14D25 features a sophisticated stepped geometry. Starting with a flat upper fascia, the profile transitions smoothly through a subtle ogee-style S-curve before stepping down to a broad flat plane, finished with a delicate rounded bead at the bottom. This specific configuration creates beautiful shadow lines under natural sunlight, accentuating the horizontal lines of exterior facades or adding architectural weight to interior spaces.
The application range for this profile is extensive. On exterior facades, it is primarily utilized as a window sill trim (söve), a decorative door frame, or a mid-floor horizontal divider (kat silmesi) on residential villas and commercial facades. Internally, it performs beautifully as a grand ceiling cornice, a chair rail, or as part of bespoke wall paneling systems in luxury hotels, offices, and high-end residential projects.
Compared to traditional plaster, concrete, or fragile EPS foam, this material is highly impact-resistant, does not crack during transport, and places minimal structural load on the building envelope. Installation is straightforward: the profiles are mitered at 45 degrees, adhered using poliüretan (PU) montaj yapıştırıcısı, and mechanically secured with screws. The factory-applied primer coat prepares the surface for finishing, though applying an additional primer prior to final coating remains optional and is subject to the paint manufacturer's guidelines. For outdoor applications, finishing with a high-quality, UV-resistant paint is mandatory.
- This multi-functional decorative profile is ideal for both exterior and interior architectural detailing
- On building exteriors, it is highly recommended as a window sill surround (söve) to frame windows, or as a mid-floor horizontal divider (kat silmesi) to break up tall vertical surfaces on villas, boutique hotels, and modern apartments
- Indoors, its substantial 160 mm height makes it perfect for creating grand ceiling cornices in high-ceilinged living rooms, framing large mirrors, or serving as a robust chair rail in high-traffic commercial spaces like restaurant dining rooms and hotel lobbies
- Design Tip: Combine this profile with smaller panel moldings to build a highly layered, neoclassical window casing that elevates the entire exterior aesthetic
- Ensure the mounting surface is clean, dry, and free of dust
- Cut the profiles to the required lengths, employing 45-degree miter cuts for all corner connections
- Apply poliüretan (PU) montaj yapıştırıcısı generously along the back mounting channels and joint connections
- Position the profile on the wall and secure it mechanically using screws to prevent shifting during the adhesive's curing process
- Fill all screw holes and joint seams with a premium exterior-grade acrylic filler
- Once dry, sand the filled areas smooth with 180-220 grit sandpaper
- While the factory primer prepares the surface, an additional paint-specific primer may be applied at the installer's discretion
- Finish the installation with two coats of quality paint (UV-resistant paint is required for all outdoor installations)
- This low-maintenance profile requires minimal upkeep
- For interior installations, simple dusting or wiping with a damp cloth is sufficient
- For exterior applications, the surfaces can be washed down periodically with low-pressure water or mild soapy water to remove environmental dust
- Avoid the use of harsh chemical solvents, paint thinners, or highly abrasive scrubbing tools
- A routine annual inspection of the joint sealants and paint finish on exterior facades is recommended to ensure long-term weather protection
Related Products
Similar Products(Söveler)




























































The P14D25 is a premium architectural profile engineered to bring structural depth and refined clean lines to both interior walls and exterior building facades. Serving as an exceptional window sill, door surround, or horizontal band, this high-density product bridges the gap between classic design and modern durability. It offers architects and builders a versatile solution to elevate plain surfaces into highly articulated architectural elements.
Manufactured from rigid polyurethane with a density of 150-200 kg/m³, this profile delivers the structural integrity and workability of natural wood without any of its organic vulnerabilities. With physical dimensions of 60 mm projection, 160 mm height, and 2400 mm length, it provides a substantial profile height that remains exceptionally lightweight. Its closed-cell microstructure guarantees a water absorption rate of under 1%, ensuring complete resistance to rot, swelling, and moisture damage in temperatures ranging from -20°C to +80°C.
Visually, the P14D25 features a sophisticated stepped geometry. Starting with a flat upper fascia, the profile transitions smoothly through a subtle ogee-style S-curve before stepping down to a broad flat plane, finished with a delicate rounded bead at the bottom. This specific configuration creates beautiful shadow lines under natural sunlight, accentuating the horizontal lines of exterior facades or adding architectural weight to interior spaces.
The application range for this profile is extensive. On exterior facades, it is primarily utilized as a window sill trim (söve), a decorative door frame, or a mid-floor horizontal divider (kat silmesi) on residential villas and commercial facades. Internally, it performs beautifully as a grand ceiling cornice, a chair rail, or as part of bespoke wall paneling systems in luxury hotels, offices, and high-end residential projects.
Compared to traditional plaster, concrete, or fragile EPS foam, this material is highly impact-resistant, does not crack during transport, and places minimal structural load on the building envelope. Installation is straightforward: the profiles are mitered at 45 degrees, adhered using poliüretan (PU) montaj yapıştırıcısı, and mechanically secured with screws. The factory-applied primer coat prepares the surface for finishing, though applying an additional primer prior to final coating remains optional and is subject to the paint manufacturer's guidelines. For outdoor applications, finishing with a high-quality, UV-resistant paint is mandatory.
- This multi-functional decorative profile is ideal for both exterior and interior architectural detailing
- On building exteriors, it is highly recommended as a window sill surround (söve) to frame windows, or as a mid-floor horizontal divider (kat silmesi) to break up tall vertical surfaces on villas, boutique hotels, and modern apartments
- Indoors, its substantial 160 mm height makes it perfect for creating grand ceiling cornices in high-ceilinged living rooms, framing large mirrors, or serving as a robust chair rail in high-traffic commercial spaces like restaurant dining rooms and hotel lobbies
- Design Tip: Combine this profile with smaller panel moldings to build a highly layered, neoclassical window casing that elevates the entire exterior aesthetic
- Ensure the mounting surface is clean, dry, and free of dust
- Cut the profiles to the required lengths, employing 45-degree miter cuts for all corner connections
- Apply poliüretan (PU) montaj yapıştırıcısı generously along the back mounting channels and joint connections
- Position the profile on the wall and secure it mechanically using screws to prevent shifting during the adhesive's curing process
- Fill all screw holes and joint seams with a premium exterior-grade acrylic filler
- Once dry, sand the filled areas smooth with 180-220 grit sandpaper
- While the factory primer prepares the surface, an additional paint-specific primer may be applied at the installer's discretion
- Finish the installation with two coats of quality paint (UV-resistant paint is required for all outdoor installations)
- This low-maintenance profile requires minimal upkeep
- For interior installations, simple dusting or wiping with a damp cloth is sufficient
- For exterior applications, the surfaces can be washed down periodically with low-pressure water or mild soapy water to remove environmental dust
- Avoid the use of harsh chemical solvents, paint thinners, or highly abrasive scrubbing tools
- A routine annual inspection of the joint sealants and paint finish on exterior facades is recommended to ensure long-term weather protection



