Profile: Reddi Form, Inc. produces insulated concrete forms (ICFs) used in constructing solid and energy-efficient concrete homes or buildings. Our foamblocks are available in sizes like standard, corner, closed and pilaster. Our form block weighs three pounds and gives the equivalent wall surface of 4.5 cement blocks. We design and allow the weight of the onrushing concrete to slightly pinch the channels of the forms together. Our insulating concrete form (ICF) is made from expanded polystyrene (EPS) molded into lightweight foam blocks. The foam itself provides excellent insulation with an R value of R-21. Modified EPS contains no formaldehydes or toxic chemicals, and uses fewer resources to manufacture than other insulation products. The EPS provides superior thermal performance to better insulate buildings.