Exterior Balustrade Corner
Polure exterior balustrade corners provide precision mitered joint transitions for outdoor balcony and terrace railings. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these structural corner posts combine wood-like impact resistance with a lightweight formulation that will not burden exterior overhangs. With a closed-cell water absorption rating under 1%, they are totally immune to moisture rot, swelling, or frost spalling. Built to perform from -100 °C / +80 °C and rated B2 for fire safety, every corner arrives pre-coated with a white acrylic primer. Installation is achieved using continuous PU assembly adhesive at all contact faces paired with mechanical screws and facade putty.
Frequently Asked Questions
What material is used for the Polure exterior balustrade corner?
It is crafted from high-density rigid polyurethane (150-220 kg/m³), offering stone-like strength, light weight, and a B2 fire class rating.
Can the exterior balustrade corner withstand freezing winter weather?
Yes, water absorption under 1% and thermal stability from -100 °C / +80 °C guarantee that it will not crack or rot in outdoor frost.
How is the exterior balustrade corner installed?
Corner segments are secured using continuous PU assembly adhesive on all contact edges paired with countersunk mechanical screws.
What paint finish should be applied to the exterior balustrade corner?
An elastic, UV-resistant exterior facade paint must be applied over the entire primed surface for long-term outdoor protection.