UK Self Build, DIY and House Renovation www.ebuild.co.uk Builders Directory www.1do3.com National Federation of Builders www.builders.org.uk The Federation of Master Builders www.fmb.org.uk The Guild of Master Craftsmen www.thegmcgroup.com FENSA www.fensa.co.uk Federation of Small Business www.fsb.org.uk Building design products, construction and services directory www.buildingdesign.co.uk