Durable Reinforced Hinge Iron Courtyard Door | High-Traffic Commercial Use

Tailored for large scale properties, the estate reinforced hinge iron courtyard door combines grandeur with functional resilience. Designed for gates spanning 3–6 meters (single or double leaf), the door features oversized reinforced hinges (12–15mm thick) made of ductile iron (QT450 10), capable of supporting weights up to 800kg. The hinge design includes grease nipples for periodic lubrication, extending service life in high use environments. The door panel is constructed from 5mm thick weathering steel (COR TEN), forming a protective rust patina that eliminates the need for painting, or hot dip galvanized steel with a two component polyurethane finish for coastal estates. Structural engineering includes truss style internal bracing to prevent sagging over wide spans, with finite element analysis optimizing load distribution. Customization options include integrated gate hardware (electric openers, intercom systems), crest emblems, or lighting fixtures. This door is essential for estates, wineries, golf clubs, or equestrian centers, where durability across vast installations meets architectural prestige.