Exterior Corbels
Polure exterior corbels bring classical architectural framing and robust decorative support to building facades, roof eaves, and exterior window cornices. Engineered from high-density rigid polyurethane (150-220 kg/m³), these facade brackets deliver wood-like mechanical strength and impact durability (resisting hail and weather damage) without adding heavy load strain to exterior walls. Featuring a closed-cell polymer structure with water absorption under 1%, they will never rot, swell, warp, or attract wood-boring insects. Thermally resilient between -100 °C / +80 °C and rated Class B2 for fire safety, every corbel arrives factory pre-coated with white acrylic primer. Installation onto facade surfaces requires a continuous line of polyurethane assembly adhesive on contact edges paired with countersunk mechanical screws (silicone is strictly forbidden). Screw heads are filled with facade putty, sanded smooth with 180-220 grit paper, and finished with two coats of UV-resistant exterior paint.
Frequently Asked Questions
Will Polure Exterior Corbels rot or swell when exposed to rain and frost?
No, with closed-cell polyurethane construction and water absorption below 1%, they will never rot, swell, or cultivate mold outdoors.
What density material is used in Polure Exterior Corbels?
They are manufactured from high-density rigid polyurethane (150-220 kg/m³), offering wood-like durability and hail resistance.
What type of paint should be used on Exterior Corbels outdoors?
Outdoors, you must apply two coats of elastic, UV-resistant exterior paint to prevent UV fading.
Is silicone adhesive allowed for installing Exterior Corbels?
No, silicone is strictly forbidden. You must use polyurethane assembly adhesive combined with mechanical screws.