Specific size ranges for particular products can be found in individual BWF-CERTIFIRE product data sheets. Leaderflush Shapland manufacture all door leaf sizes to suit individual requirements.

Read more about configurations and handings
                

Clear opening width’ is measured up to any projecting door item
including furniture, weatherboards, etc.. A space of at least 300mm is generally required next to the leading edge of the door to enable wheelchair users to reach and grip the handle, unless the door is power operated. Door opening furniture should be operable with one hand (e.g. lever action).
                
Read more about effective clear widths