Before revision: In 2006, changes to UK building regulations, intended to facilitate greater energy efficiency at lower cost, arguably made combustible cladding and insulation in buildings over 18m legal, and opened the way to its widespread use.
After revision: In 2006, changes to UK building regulations, intended to facilitate greater energy efficiency at lower cost, arguably made combustible cladding and insulation in buildings over 18 m legal, and opened the way to its widespread use.