Exterior Facade Corbel
Polure exterior facade corbels provide classical eaves support detailing, roof overhang brackets, and architectural accent nodes under cornices and balconies. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this facade corbel achieves timber-like structural toughness without rotting or cracking during severe winter freezing or hail. Featuring closed-cell waterproofing with less than 1% water absorption, it prevents water penetration, swelling, and algae growth under harsh weather exposure. Designed to perform reliably in temperatures from -100 °C / +80 °C with B2 fire safety compliance, every corbel arrives factory-primed with a white technical acrylic primer. Note that polyurethane facade corbels are strictly DECORATIVE and NON-LOAD-BEARING. Mount using continuous polyurethane assembly adhesive on rear wall contact faces AND top edges, secure with countersunk mechanical screws into wall anchors, fill joints with facade putty, sand smooth (180-220 grit), and paint with elastic exterior UV paint.
Frequently Asked Questions
What material is used in the Polure exterior facade corbel?
The Polure exterior facade corbel is manufactured from high-density rigid polyurethane (150-220 kg/m³), providing wood-like durability and a B2 fire rating.
Will an exterior facade corbel withstand severe hail and extreme frost?
Yes, with water absorption below 1% and thermal resistance from -100 °C / +80 °C, it will not dent in hail or crack in winter freezing.
Can an exterior facade corbel carry heavy structural roof overhangs?
No, Polure facade corbels are decorative and non-load-bearing architectural elements.
What paint should be applied to an exterior facade corbel?
Outdoor installations must be coated with an elastic, UV-resistant exterior topcoat paint over the factory white primer.