Waterproof Architectural Column
Polure waterproof architectural columns engineered with closed-cell technology deliver permanent moisture resistance designed for outdoor pool houses, garden pergolas, damp basements, and humid bath halls. Molded from high-density rigid polyurethane (150-220 kg/m³), these hollow decorative columns provide wood-equivalent physical strength and high impact durability, retaining their structural integrity where natural wood would rot or swell. Their structural composition keeps water absorption strictly under 1%, guaranteeing zero mold growth, decay, or peeling. Rated B2 for fire safety, 0 VOC emissions, and stable from -100 °C / +80 °C, each column comes factory pre-primed with white acrylic technical primer and requires final painting with UV-resistant exterior facade paint. Important: Polure waterproof architectural columns are non-load-bearing and must enclose a structural steel post for load support. Installation requires polyurethane assembly adhesive and countersunk screws.
Frequently Asked Questions
What makes Polure architectural columns waterproof?
Polure architectural columns are molded from closed-cell high-density polyurethane that keeps water absorption strictly under 1%, preventing rot, swelling, or mold.
Are Polure waterproof architectural columns load-bearing?
No, Polure waterproof architectural columns are hollow non-load-bearing decorative elements. Structural loads must be carried by an internal steel post.
What density material is used for waterproof architectural columns?
They are molded from high-density rigid polyurethane (150-220 kg/m³), providing wood-like physical durability.
Can concrete be poured inside a waterproof architectural column?
No, pouring concrete inside a polyurethane column is strictly forbidden because thermal expansion will crack the shell.
Can silicone adhesive be used to mount waterproof architectural columns?
No, silicone adhesive is strictly forbidden because it lacks structural bonding capability. Only polyurethane assembly adhesive paired with mechanical screws must be used.