Knauf UK is stepping up promotion of RainScreen cavity façade systems, targeting a segment under increased regulatory scrutiny following the 2017 Grenfell Tower fire. The product push signals the manufacturer's bid to capture share in Britain's reinforced façade market, where compliance with fire safety standards has become a decisive purchasing factor.
Ventilated façade systems allow moisture drainage and air circulation behind the outer layer, reducing moisture-related building defects. However, this segment remains contentious: insurers, councils, and contractors continue debating material specifications and installation protocols in light of the fire safety inquiry outcomes.
For contractors and specifiers, Knauf's entry underscores a wider trend—traditional insulation suppliers are diversifying into façade solutions as building regulations tighten and remediation work in existing stock increases demand for certified systems.
