Late on the night of Friday 15 June 2018, fire was seen in the Mackintosh Building — four years after the 2014 fire, and with the £35 million restoration so close to complete that the reopening was already being planned. This time there was no saving it. The fire took hold with enormous ferocity and burned through the entire building; by morning Mackintosh’s masterpiece was a gutted, smoke-blackened shell held up by its own walls.
The fire spread beyond the School, seriously damaging the neighbouring O2 ABC music venue on Sauchiehall Street — itself a much-loved city institution, which never reopened — and forcing residents and businesses out of the surrounding blocks for months while the dangerous structure was made safe.
The Scottish Fire and Rescue Service investigation laboured under an impossible handicap: the building was too comprehensively destroyed to read. Its report, published in 2022, formally recorded the cause as undetermined. The absence of an answer — after the second fire in four years, in a building under restoration with protection systems not yet in operation — fed lasting anger and hard questions for the School’s management, aired at length before parliamentary committees.
The School committed itself to a faithful reinstatement of the Mackintosh Building, arguing that the depth of surviving evidence — drawings, photographs, and the experience of the first restoration — makes an authentic rebuilding possible. It will be the work of many years and many tens of millions of pounds, with the building’s return still lying well in the future.
The double loss is unlike anything else in Glasgow’s modern story: not a loss of life, but the near-destruction — twice — of the single building in which the city’s artistic genius was most perfectly expressed. Its blackened walls above Sauchiehall Street remain the city’s most visible open wound, and its promised resurrection one of Glasgow’s great unfinished stories.