5.2.2 Describe the components of window, skylight and door systems
| Windows/skylights: | Door systems |
| Frame | Frame |
| Glazing | Hinge Set |
| Reflective films | Door Lite |
| Spacer | Side Light |
| Gas | Transom |
| Sash | Foam Core |
| Flashing | Door Slab |
| Lintel | Sill/Sill sweep |
| Lockset/Latchset |
