Exclusive: Omnis Exteriors asked to supply cladding £2 cheaper a square metre than fire-resistant type, investigation finds
Rob Davies, Kate Connolly in Berlin and Ian Sample
Friday 16 June 2017 13.44 BST
Firefighters survey the damage inside Grenfell Tower.
Photograph: Rick Findler/PA
https://www.theguardian.com/uk-news/2017/jun/16/manufacturer-of-cladding-on-grenfell-tower-identified-as-omnis-exteriors