The provision of smoke movement analysis in flats with unventilated lobbies - July 2026

smoke within the common areas of the notional building. For the analysis of smoke movement within common areas, a simplified layout is provided. Designs are based on the minimum standards specified under TGD B 2024.

The provision of fire engineering (computer simulation of smoke movement) analysis from an individual flat to common areas, in a building containing flats. The purpose of the study is to determine the likely movement of