Frank was appointed following its work on Media 10's Ideal Home Show in London and Manchester since 2014. The PR for Grand Designs Live was previously handled by Publicasity.
Frank will manage consumer and trade PR for the four-day event in Birmingham in October, developing a five-month campaign to position Grand Designs Live as the UK's leading exhibition in design. The agency will also help to drive ticket sales and highlight the show content for visitors.
Andrew Bloch, Frank PR group MD and founder, said: "As one of Britain's most loved and most recognisable home design brands, Grand Designs Live presents an exciting opportunity for us. We look forward to creating some real standout for such a trusted and celebrated event, helping to drive ticket sales among existing and potential visitors and cementing the show at the top of the exhibition market."
Rob Nathan, group marketing director at Media 10, said: "Frank PR impressed us throughought its management of the Ideal Home Show witits combination of clever insight supported by endless creativity."