As a leading manufacturer and supplier of door hardware products, we specialise in high-performance CE-certified fire door hardware. Our range includes surface-mounted hinges, three-dimensional concealed adjustable hinges, mortise locks, door closers, lever handles, lock cylinders, and emergency exi

1. Category of useOne category is identified. Grade 1: For use by people with a high incentive to exercise care and with a small chance of mis-use. 2. DurabilityThree grades are identified according to the number of test cycles achieved. Grade 4 : 25 000 Cycles Grade 5 : 50 000 Cycles Grade 6 : 100

The D and D Hardware door lock have been successfully tested to all the requirement of BS EN 12209.

BS EN 1935 classifies door furniture door furniture by using an 8 digit coding system. A similar classification applies to all building hardware product standards so that complementry items of hardware can be specified to, for instance, a common level of corrosion resistace, category, category of us

BS EN 1154:1997 -The European standard for the performance of controlled door closing devices. Introduce in detail the product type, usage classification, test period, test period, door quality, corrosion resistance, as well as product definition, product performance requirements, test instruments,

Understanding the standard BS EN 1906:2012 Building hardware – Lever handles and knob furniture What does the term “door furniture” mean? Door furniture is a term in general use meaning handles that operate the wide variety of locks and latches in today’s market place. The locks could be either mort