Rear addition on ground floor enabled by fire sprinkler

Automist active watermist fire protection for addition code compliance


open plan ground floor
rear extension open plan
open plan kitchen
london 3 storey house

UK building code (Approved Document B) allows a conversion from a two-storey to a three-storey house to have an open plan layout on the ground floor (where the staircase passes through the open plan area) if the open plan area is protected by Automist.