Balcony Handrail Top Capping
Balcony handrail top cappings crafted from high-density rigid polyurethane (150-220 kg/m³) offer elegant weather-resistant protection for outdoor balustrades. Providing high mechanical impact strength and rot-proof longevity, these cappings will not crack, splinter, or swell under frost or summer heat (-100 °C / +80 °C). Their closed-cell structure keeps water absorption under 1%, ensuring complete moisture rejection on exterior balcony barriers. Pre-coated with a white acrylic technical primer, Polure balcony handrail top cappings must be finished with an elastic, UV-resistant exterior paint. Installation requires clean mounting edges, 45° miter jointing, continuous PU assembly adhesive, and mechanical screw fixing (silicone is strictly forbidden). Lightly sand with 180-220 grit paper prior to painting.
Frequently Asked Questions
What material is used for Polure balcony handrail top cappings?
High-density rigid polyurethane (150-220 kg/m³), offering wood-like impact strength and 100% moisture resistance.
What paint should be applied to outdoor balcony handrail cappings?
Use an elastic exterior paint system with UV protection to prevent yellowing or weathering.
How is a balcony handrail top capping installed?
Mount using a continuous bead of PU assembly adhesive along with countersunk screws. Silicone is forbidden.