This CPD examines the fire safety challenges of timber frame construction through theoretical understanding, regulatory compliance, and practical risk management.

The session begins with timber fire dynamics - its properties, ignition characteristics, and combustion behaviour - establishing the scientific foundation for understanding risk. We'll explore the PAS 9980 Fire Risk Appraisal requirements for external walls and examine the structural implications of Cross Laminated Timber, particularly progressive collapse risks and the critical choice between exposed timber and encapsulation.

The core focus addresses concealed spaces within Modern Methods of Construction - the compartmentation and fire protection details where timber frame construction most frequently fails. Using the Worcester Park fire as a case study, we'll analyse how fire destroyed 23 apartments in a four-storey timber-framed block, examining causes and lessons learned.

The session concludes with mitigation strategies, including sprinkler and mist suppression systems, and addresses the heightened construction phase vulnerabilities before fire protection is installed.

Designed for Principal Designers, professionals dealing with Building Control, and fire safety practitioners, this CPD provides the technical knowledge and practical insights needed to manage timber frame fire risks throughout the building lifecycle.