Exterior Architectural Pillar
Polure exterior architectural pillar upgrades building entrances, porticos, and verandas with classic structural beauty and weatherproofing. Formulated from high-density rigid polyurethane (150-220 kg/m³), this pillar offers wood-like mechanical durability while being light enough for smooth installation. Closed-cell geometry maintains water absorption under 1%, protecting the pillar against rain, frost, humidity, rot, and insect damage. Operable across temperatures from -100 °C / +80 °C, it carries a self-extinguishing B2 fire safety classification. Pre-coated with factory white acrylic technical primer, installation requires continuous PU assembly adhesive on joining faces and mechanical countersunk screws. Fill joint seams and screw holes with exterior filler, sand with 180-220 grit paper, and finish with high-grade UV-resistant outdoor paint.
Frequently Asked Questions
What material is used for Polure exterior architectural pillar?
Polure exterior architectural pillar is crafted from high-density rigid polyurethane (150-220 kg/m³), offering superior strength and light weight.
Is Polure exterior architectural pillar load-bearing?
No, it is a hollow non-load-bearing element. An internal steel or load-bearing post must carry all structural loads.
How does Polure exterior architectural pillar hold up against severe weather?
With water absorption below 1% and resistance from -100 °C / +80 °C, it will not freeze, crack, rot, or swell outdoors.
How is Polure exterior architectural pillar installed?
Join components using continuous polyurethane assembly adhesive and mechanical countersunk screws. Silicone is forbidden. Fill joints, sand with 180-220 grit, and paint.
What paint is recommended for outdoor installation?
Lightly sand factory white primer with 180-220 grit sandpaper, then apply two coats of high-quality elastic UV-resistant exterior paint.