| 370 - 379 : SECONDARY ELEMENTS TO ROOFS | ||
|---|---|---|
| 370 | Secondary Elemetns to Roofs (Grouped) | |
| 371 | ||
| 372 | ||
| 373 | Window / door opening & parts to fill them | |
| 374 | Window openings e.g. roof lights to fill them | |
| 375 | Doorways e.g. trap door, access trap | |
| 376 | Roof eaves, parapets and balustrades | |
| 377 | ||
| 378 | Others e.g. walkways | |
| 379 | Parts and accessories | |