Ben Roskrow, Publishing director - Housebuilder Media Ltd
John Tebbit, Managing director - Robust Details
Neil Jefferson, Chief executive - Zero Carbon Hub
David Birkbeck, Chief executive - Design for Homes
Richard Jones, Head of residential - EC Harris
David Bryant
Paul Healey
Iain Painting, Partner - Barton Willmore
Nick Walley, National Sales Manager - Travis Perkins
Sarah White, Residential market manager - British Gypsum
Sarah Downes, Marketing & projects executive - Zero Carbon Hub
Frances Chaplin, Partner - PRP Architects
John Slaughter, Director External Affairs - HBF
