Flat Rooflight Kerb Upstand Detail

Components to be supplied by Just Roof Lanterns:

1. High-performance glazing unit.
2. Soft PVCu.
3. Full length aluminum outer trim.
4. Black PVCu inner core.
5. Aluminum inner trim.

Materials and works to be carried out by others:

6. 50mm wide upstand frame constructed from 50mm x 50mm timber.
7. 15mm exterior grade ply.
8. 15mm exterior grade ply.
9. 50mm Polyurethane insulation (Such as Celotex or Kingspan).
10. 15mm exterior grade ply.
11. 12mm plasterboard.
12. Skim finish.