IRC R310 Egress Window Size for Basements in Germantown, MD
What IRC R310 Requires For A Basement Egress Window For basements used as sleeping rooms or finished living space, the escape opening has to be planned with the same care as the rest of the build. The code does not leave much room for interpretation. For basement egress, the opening has to meet specific size and reach requirements before it is considered compliant. For most homes, the key numbers are the same, 5.7 square feet of net clear opening, 20 inches minimum