Exterior Wall Pilaster
Polure exterior wall pilasters bring timeless classical elegance and dimensional depth to building facades and architectural exteriors. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these half-round or flat decorative wall columns replicate stone masonry strength without adding heavy structural weight to external walls. Built with a closed-cell polymer structure, water absorption remains under 1%, guaranteeing that the pilasters will not rot, swell, warp, or crack under freezing conditions or rain exposure. Resistant to extreme thermal shifts from -100 °C / +80 °C and rated B2 for fire safety, each element arrives factory-primed with white acrylic primer. Installation is executed using a dual system: continuous polyurethane assembly adhesive applied to contact rear faces and joint edges combined with mechanical countersunk screws. Screw holes are filled with exterior putty, sanded smooth, and topcoated with UV-resistant paint.
Frequently Asked Questions
Are Polure exterior wall pilasters resistant to harsh weather and frost?
Yes. Polure exterior wall pilasters feature a closed-cell polyurethane structure with water absorption under 1%, allowing them to endure temperature range from -100 °C / +80 °C without rotting, swelling, or cracking.
What density and material are Polure exterior wall pilasters made from?
They are molded from high-density rigid polyurethane (150-220 kg/m³), offering stone-like impact resistance at a lightweight structural load.
How should Polure exterior wall pilasters be installed on facades?
Cut with a fine-tooth saw, apply continuous polyurethane assembly adhesive on all contact edges, and secure with mechanical countersunk screws. Screw holes and joints are filled with facade filler, sanded, and painted.
Can silicone adhesive be used to mount exterior wall pilasters?
No, silicone is strictly forbidden because it lacks structural bonding strength. Only polyurethane assembly adhesive paired with mechanical screws must be used.
What paint is required for Polure exterior wall pilasters?
They come factory-primed with white acrylic primer. For outdoor durability, they must be painted with an elastic, UV-resistant exterior facade paint.