| A | B |
| floor framing | the system that is built first |
| trusses | these are premade for the roof |
| sheetrock | cover the interor walls |
| trim | is the finsh work on the walls |
| roofing | made of asphalt and covers the roof |
| siding | goes on the extior of the house |
| decks | made of salt treated wood |
| wall framing | system tha holds up the trusses |
| subcontractor | is specialized in one area |
| general contractor | in charge of whole project |