Polyurethane Fluted Column Shaft Model 20x240 cm

The P5820 fluted column shaft brings the iconic vertical fluting (canelure) of classical architectural orders into contemporary living environments. Inspired by ancient temple colonnades, these continuous vertical lines visually elevate ceiling heights, generating a grand sense of openness, balance, and spatial harmony. It is widely specified in both interior designs and exterior building facades as an ornate non-structural decorative column or as an architectural cladding element around load-bearing posts.

The product features a 200 mm diameter (width/depth) and a total height of 2400 mm. These proportional dimensions offer an ideal scale for standard residential ceiling heights, hotel lobbies, and upscale commercial spaces. Formed from high-density rigid polyurethane with a density of 150-220 kg/m³, it provides wood-like structural firmness while remaining remarkably lightweight. Its closed-cell formulation keeps water absorption strictly under 1%, largely preventing rot, swelling, or insect infestation in damp interiors, heavy rainfall, or harsh facade environments.

Visually, the symmetrical vertical flutes cast smooth transitional light and shadow gradients across the cylindrical surface. Advanced casting technology preserves the razor-sharp precision and uniformity of each flute across the entire shaft length. Unlike traditional plaster castings that chip, crumble, or dust, this rigid structure delivers superior impact resistance and long-lasting durability. Compared to natural timber, it will not warp, split, or shrink with seasonal temperature fluctuations, with dimensional stability tested between -20 °C and +70 °C.

Its scope of application is exceptionally broad. It serves as an elegant space divider in open living halls or as an aesthetic cladding around veranda and portico supports at villa entrances. Thanks to its hollow interior geometry, two half-column sections can be joined seamlessly around unsightly concrete or structural steel support columns, concealing them in a refined classical profile.

During installation, the column shaft is bonded using Polure Polfix adhesive and securely anchored with mechanical screws. The factory-applied primer ensures an optimal ground for finish painting. However, because paint manufacturers require their own system primers for warranty validation, applying an additional primer prior to topcoating remains optional at the user's choice. Polure accepts no liability for third-party paint performance. For exterior applications, coating the surface with UV-resistant exterior paint is mandatory to prevent solar degradation.