Sponsored by Rockwool2021-01-11T06:00:00+00:00 Will Wigfield, product manager for flat roofs at Rockwool UK, discusses the implications of roof fires and shares best practice advice on how to manage the risk While Approved Document B (ADB) sets minimum performance standards to ensure the safe passage of exit for building occupants in the event of a fire, it does not provide any design guidance on how to ensure the building remains viable post-fire. Where fire takes hold within a building and can be contained, damage to the property and contents can often be minimised. This is not the case when fire spreads to the roof. Will Wigfield, product manager for flat roofs at Rockwool UK, discusses the implications of roof fires and shares best practice advice on how to manage the risk.