Thesaurus Term/Concept: DROPPED TIEBEAM
| Identifier | 137717 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A transverse ceiling beam set below wall-plate level in order to increase head room within the roof space; it carries knee principals, or the struts or braces of an interrupted tiebeam truss. |