ICF or Insulated Concrete Formwork is a stay-in-place concrete forming system for a steel reinforced, solid poured, monolithic concrete wall.  It provides rigid polystyrene insulation with non-exposed furring, on 6 inch centers.  ICF replaces poured CMU walls, tilt wall, infill and traditionally poured walls.  It can be used for exterior, interior, load-bearing, and non-load bearing walls in commercial, industrial and residential construction.  The 5-in-1 wall system provides wall structure, insulation, sound barrier, vapor barrier and furring in a one-step process.