SuperForms 90Degree Corner Block Insulated Concrete Form performs under demands of both structural and insulation codes. The 8in. width and matching board depths maintain uniform wall thickness through corners, helping maintain effective Rvalue continuity. The blocks tie flange pattern every 6 in. ensures multiple fastening points for finishings or penetrations around each corner, while its design mitigates risks of blowouts thanks to reinforced corner tie geometry. This block makes integrating corners easier and more reliable in both residential and light commercial ICF wall systems.