Complies with BS EN 1906, category of use grade 4 for high-frequency use in project builds. Durability test certified by independent Material Testing Institute (MPA) with two million cycles. Tested to BS EN 1634-1. Hardware meets corrosion resistance grade 5 requirements specified in BS EN 1670. Free play/angular movement of door handle is ≤ 1.0 mm, in accordance with BS EN 1906. Minimal shadow joint between lever handle and backplate/rose, high-quality Satino finish, return springs, Click&Go fast installation system.
OGRO’s four return springs ensure that our EPD-certified lever handles always return to their horizontal position, even after many years of use.
Free play/angular movement is well within the limits permitted in EN 1906, measuring under 1 mm for OGRO by dormakaba. OGRO’s return spring mechanisms are non-handed and can be used both left and right, allowing valuable time to be saved during installation.
The OGRO door furniture range by dormakaba offers visually and technically sophisticated solutions that meet high building project requirements. Identical lever handles can be combined with precisely matched roses and backplates for use on timber, narrow stile and glass doors. The system comprises three components that can be flexibly combined: door handles, roses/backplates and square spindles. The full OGRO range is able to satisfy virtually any design requirement, from modern to traditional. The wide choice of options impressively demonstrates the dormakaba brand’s commitment to high quality standards.
The OGRO product group is manufactured in line with the latest standards and is accompanied by a voluntary environmental product declaration (EPD) in accordance with German Industrial Standard (DIN) ISO 14025, which is available in the download area. The availability of EPDs facilitates the achievement of building certification, such as DGNB and LEED.