In Wales, most building work being carried out must comply with the Building Regulations 2006.
There are two Approved Documents B for Wales (one for dwellings and one for buildings other than dwellings) which provide practical guidance on how to meet the Building Regulation requirements.
Our guide for insulation in external walls in Wales, provides a clear overview of the fire regulation requirements, as well as the guidance, for different building uses at different heights. It also clarifies which Kingspan Insulation products could be considered for use.
