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.