masonry opening and sash detail
Research representation: none. Architectural checks: pending.
Fourth floor · Original mark: 4/11
W207 component-local evidence only; no accepted canonical transform or physical mesh.
Source relationships · not a verified physical connection
- detail applicability for (printed, verified): W207 opening above fourth-floor finish line
8 recorded properties
Still to extract or check- Accepted building bay and host wall
- Finite physical sash/frame/glazing sections
- Complete opening boundary and depth