Mr Blades became one of the best-known faces on British TV after The Repair Shop launched in 2017, with members of the public bringing their treasured possessions and heirlooms to be fixed.
It began in a daytime slot and then moved to primetime after it became a hit.
The show won a National Television Award in 2023, and also won a Bafta the same year for its royal special, in which the future King took a clock and a vase to the workshop.
He has also hosted Money for Nothing, Jay Blades' Home Fix and Jay and Dom's Home Fix, and in 2022 he fronted a documentary about learning to read at the age of 51.
He was honoured with an MBE in 2021.
Mr Blades stepped back from presenting The Repair Shop last year.