ICF
Georgina Crothers uncovers the design possibilities of insulated concrete formwork
A striking self build home built using ICF from Ecobrix
ICF blocks from Beco Wallform being pieced together to create a bespoke house
Insulated concrete formwork, otherwise known as ICF, is a modern method of construction that’s a great option for creating bespoke homes, thanks to its extensive range of design possibilities. The innovative build system involves stacking a series of hollow blocks made from expanded polystyrene or woodfibre-cement, which are then reinforced, braced and filled with ready -mixed concrete. “You construct the shape of building you want and, once the concrete is poured into the block core, you have your walls,” says Chris Oram, technical sales at ICF Supplies. The blocks themselves offer built -in insulation and a variety of claddings and renders can be used for the finish, to suit your design goals.