{"id":"det-004","license":"CC-BY-4.0","data":{"title":"Deck section — 30-inch and 12-foot walking-surface bands","file":"/diagrams/det-004-deck-bands.svg","caption":"FA Exhibit DET-004. The 30-inch to 12-foot band attaches to walking surfaces. Underfloor enclosure is a separate section.","alt":"Section of an elevated deck showing the 30-inch and 12-foot height lines, walking-surface rules, and underfloor protection options.","kind":"diagram","rights":"cc-by-4.0","depicts":"R327.3.5 walking-surface height bands and R327.3.4.4 underfloor options","identifiableAddress":false,"exifGpsStripped":true,"derivation":"After ORSC R327.3.5 and R327.3.4.4. Seminar height gloss is labeled as practice.","technicalReviewer":"Grayson Graham","lastVerified":"2026-08-23T00:00:00.000Z","sourceUrl":"https://www.oregon.gov/bcd/codes-stand/Documents/23orsc-r327-amend.pdf"}}