The drawings below and on tolerances and dimensions set out the terminology for typical doorset configurations and handings for use in specifications. Configuration, size, construction and performance characteristics are all interrelated. As a guide, individual doors with a maximum width of 1046mm or a maximum height of 2600mm are achievable. Specific size ranges for particular products can be found in individual BWF-CERTIFIRE product data sheets. Longden manufactures all door leaf sizes to suit individual requirements.