{"id":"cmp-008","license":"CC-BY-4.0","data":{"title":"Single-pane exposure sequence: intact → loss of integrity → open path","file":"/diagrams/cmp-008-single-pane-exposure-sequence.svg","caption":"FA Exhibit CMP-008. Single-pane exposure sequence.","alt":"Three schematic NTS frames show an intact single pane under exterior exposure, possible loss of pane or frame integrity, and the open path that failed glazing can leave for embers and hot gases. The five-minute FEMA statement is not presented as a guaranteed clock.","kind":"diagram","rights":"cc-by-4.0","depicts":"FEMA P-737 describes three source-supported states for a vulnerable opening","identifiableAddress":false,"exifGpsStripped":true,"derivation":"AFTER FEMA P-737 (09/2008) FS 10 · THREE SCHEMATIC STATES.","technicalReviewer":"Grayson Graham","lastVerified":"2026-08-25T00:00:00.000Z"}}