This is a list of episodes of the BBC One show DIY SOS And DIY SOS The Big Build. The first episode aired on BBC One on 7 October 1999 and it has run for 242 episodes over 32 series.
<sup>A</sup> - Broadcast between series 22 & 23
<sup>B</sup> - Broadcast between the regular series 23 episodes, 23.6 and 23.7, but not allocated a number
<sup>C</sup> - Broadcast between the regular series 24 episodes, 24.1 and 24.2, but not allocated a number
<sup>D</sup> - Broadcast before the regular series 31 episodes