Cover Assembly
AssemblyDouble-skin insulated lid with a full perimeter gasket, built to carry 1.4 kPa of snow load closed and resist 0.9 kPa of wind uplift. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cover Assembly
5 top-level lines as of r144619| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cover Pan | roof-hatch-cover-pan | 1× | 1 | · | part |
| 2 | Cover Liner | roof-hatch-cover-liner | 1× | 1 | · | part |
| 3 | Cover Insulation | roof-hatch-cover-insulation | 1× | 1 | · | part |
| 4 | Cover Gasket | roof-hatch-cover-gasket | 1× | 1 | · | part |
| 5 | Overlap Flange | roof-hatch-overlap-flange | 1× | 1 | · | part |