Wallform is a green†Modern Method of Construction (MMC) using materials which will last the life of the building and can then be recycled for ongoing sustainability. Practical energy efficient construction to accommodate our future needs, BecoWallform Insulated Concrete Formwork is designed to offer a range of performance standards to suit all building applications. This monolithic, insulated concrete formwork system of building is quick to construct yet offers levels of performance significantly better than available from slower, more traditional approaches to building. An insulating concrete formwork (ICF) system, BecoWallform is based on large hollow lightweight block components that lock together without intermediate bedding materials to provide a formwork system into which concrete is poured. Once set, the concrete becomes a high strength structure and the formwork remains in place as thermal insulation, with U-values down to 0.11 W/m²k — ideal for zero energy buildings.