Three UK-based websites are still selling the combustible insulation used in the flawed Grenfell Tower refurbishment with out-of-date brochures and data sheets to support the product, a Building investigation can reveal. Two other sites have now corrected the error.

Just Insulation, Loft and Insulation and Roofing Outlet are still advertising Kingspan’s K15 product with inaccurate fire ratings, despite being contacted by Building.

…