Labels:airplane | positron emission tomography scanner | sea | sky | trade name OCR: Insulating Sheathing over Steel Studs ....... ... An insulating sheathing reduces heat loss minimizing lateral heat energy transfer along the large sheathing surf Faces the wall. W arm Interior Wall Plan Section AIP Cortinuing Edlucation Understanding Thermal Performance surfaces Cortfinuing Faucatior Understandling Performanee