The worlds only BISF information and resource centre dedicated to every aspect of British Iron And Steel Federation steel framed houses. Find everything you need in one place including, mortgage, insurance, renovations, insulation, repairs, history, and much more relating to these unique British houses. Discover more about the history and construction of these properties, who designed them and how long were they really meant to last. Read facts not fiction and see all the latest updates relating to the government green deal program right here right now at BISF House. Share your companies details and target a unique audience looking for improvement products and insulation. It`s 100% free to join so why wait?