Whether for private homes or contemporary office buildings, door closer systems from Dorma are intelligent, integrated access solutions that combine consistency, convenience, design and premium quality. As Dorma partners, SB Ironmongery Solutions Ltd firmly believes their closing devices to be the best and most stylish on the market with their unique heart-shaped cam technology leading the way for others to follow. With fully available torque data and declarations of performance for all Dorma door closers, there really is no reason to look elsewhere for such a vital piece of ironmongery.