Exterior Column Base Plinth
Polure exterior column base plinths provide architectural stability and classic elegance to porch and facade columns. Crafted from high-density rigid polyurethane (150-220 kg/m³), each plinth delivers structural durability comparable to natural stone without adding heavy load to the foundation. Featuring a closed-cell structure with water absorption under 1%, it will not rot, swell, mold, or decay in humid outdoor conditions. The material handles extreme weather effortlessly from -100 °C / +80 °C and carries a B2 fire rating. Delivered pre-primed with white acrylic primer, installation requires continuous PU assembly adhesive on contact surfaces paired with countersunk screws. Paint with elastic exterior paint.
Frequently Asked Questions
What material is used in Polure exterior column base plinths?
Polure exterior column base plinths are manufactured from high-density rigid polyurethane (150-220 kg/m³), ensuring high impact resistance and B2 fire safety.
Are exterior column base plinths suitable for humid weather?
Yes, with water absorption below 1%, they will not rot, swell, or mold, remaining structurally stable from -100 °C / +80 °C.
How should exterior column base plinths be mounted?
Mount using a dual system: apply continuous PU assembly adhesive on back edges and secure with countersunk screws. Fill screw holes with facade filler and sand before painting.
Can silicone adhesive be used to install exterior column base plinths?
No, silicone is strictly forbidden because it lacks proper bond strength. Use only polyurethane assembly adhesive combined with screws.