Polyurethane Coordinated Molding System Sets

Coordinated Architectural Systems

Achieving a cohesive design across a building’s interior and exterior requires a structured approach to architectural details. The Coordinated Molding System Sets collection provides pre-coordinated sets of profiles, pilasters, pediments, and column elements designed to work together. This system eliminates the stylistic inconsistency often found when sourcing individual components from different manufacturers. By aligning the design language of door surrounds, window trims, vertical columns, and fireplace mantels, designers can establish a unified aesthetic across luxury residential and commercial properties. These components are manufactured from high-density rigid foam, replacing heavy plaster and vulnerable timber with a stable, high-performance alternative.

Material Density and Mechanical Properties

The structural integrity of the Coordinated Molding System Sets series relies on its specialized chemical composition. Every component is molded from rigid polyurethane (PU) with a closed-cell structural matrix. It features a precise density of 150-220 kg/m³ (production target ~160 kg/m³), providing a surface hardness comparable to natural pine while remaining lightweight enough to prevent structural load issues. This closed-cell design ensures that water absorption is kept under 1%, preventing the rotting, swelling, and cracking associated with timber. Additionally, the material offers high dimensional stability across a wide temperature range, from -100 °C / +80 °C, ensuring no warping or shrinkage occurs over time. In terms of safety, the material exhibits self-extinguishing properties, meaning it will not sustain a flame once the ignition source is removed.

Dimensional Specifications for Doors and Windows

The collection includes specific, standardized dimensions designed to frame building openings with structural depth. For monumental entryways, the KKAP11 door surround model measures 217x2000x2580 mm, providing a bold profile that defines main entrances. For window frames, the KPEN11 model measures 217x2000x2280 mm, ensuring matching margins and relief details that align with the door systems. For larger-scale entrances in high-ceilinged spaces such as hotel lobbies or public venues, the KKAP29 and KKAP30 models offer expanded widths and heights. These profiles feature highly detailed classical moldings and deep relief patterns achieved through precision metal molds, ensuring consistent edge sharpness across every production run.

Integrated Lighting Columns

Vertical elements within the Coordinated Molding System Sets collection serve both aesthetic and functional purposes. The KASUT30A (384x472x3000 mm) and KASUT50A (640x799x3500 mm) columns are engineered with hollow center channels. This internal cavity allows for the safe routing of electrical wiring and the integration of concealed LED strip lighting or uplighting fixtures. These columns can be used to divide large spaces visually or to accent main structural corners. The larger KASUT50B model is typically used in expansive spaces such as restaurants, ballrooms, and hotel foyers to draw the eye upward and emphasize ceiling height. Because of the material's thermal stability, low-heat LED fixtures operate safely within these hollow shafts without causing material degradation.

Decorative Fireplace Elements

To complement the vertical columns and wall profiles, the collection includes decorative fireplace mantels designed to act as central focal points in residential living spaces. These mantels share the exact design motifs found on the KKAP door surrounds and KPEN window systems, ensuring a continuous design thread throughout the room. These non-functional decorative surrounds are compatible with modern electric fireplace inserts. They are significantly lighter than stone or cast concrete alternatives, allowing them to be mounted directly to standard drywall partitions without additional floor reinforcement.

Surface Finish and Coating Guidelines

All items in the Coordinated Molding System Sets category are shipped with a factory-applied primer coat that seals the raw material and prepares the surface for paint adhesion. While this factory coating is designed to accept both water-based and synthetic topcoats, please note that paint manufacturers generally do not guarantee their coatings unless their proprietary primers are applied first. For this reason, applying an additional, system-compatible primer before the final paint layers is optional and is left to the discretion of the installer. Polure does not guarantee or accept liability for the performance of third-party paints. For all outdoor installations, the application of a high-quality, UV-resistant exterior paint is mandatory to prevent yellowing and surface degradation from solar radiation.