This Technical Bulletin details the route to compliance with Approved Document B2 to the Building Regulations for insulated rainscreen cladding systems fixed to new and existing steel framed or masonry walls. It covers:
Please download the Insulation and Rainscreen Cladding Technical Bulletin.
- Buildings less than 18 metres in height with a non-combustible substrate
- Buildings 18 metres or more in height
- Kingspan Kooltherm K15 Rainscreen Board LABC Type Approval