B2 Internal Fire Spread (Linings) This module goes how to comply with Part B2 Internal Fire Spread due to the linings. The control of the flammability and other properties of wall and ceiling linings in rooms and other spaces is an important part of building regulations. It is essential to protect the escape routes and this includes the linings of walls and ceilings.  

Module 7-3-1 This module covers the meeting the requirement B2 – Internal Fire Spread (Linings)

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