[In percent]
With slab on grade | With crawl space | With basement | |
1. Excavation | 3 | 5 | 6 |
2. Footings, foundations columns | 8 | 8 | 11 |
3. Floor slab or framing | 6 | 4 | 4 |
4. Subflooring | 0 | 1 | 1 |
5. Wall framing, sheathing | 7 | 7 | 6 |
6. Roof and ceiling framing, sheathing | 6 | 6 | 5 |
7. Roofing | 5 | 5 | 4 |
8. Siding, exterior trim, porches | 7 | 7 | 6 |
9. Windows and exterior doors | 9 | 9 | 8 |
10. Plumbing-roughed in | 3 | 2 | 3 |
11. Sewage disposal | 1 | 1 | 1 |
12. Heating-roughed in | 1 | 1 | 1 |
13. Electrical-roughed in | 2 | 2 | 2 |
14. Insulation | 2 | 2 | 2 |
15. Dry wall or plaster | 8 | 8 | 7 |
16. Basement or porch floor, steps | 1 | 1 | 6 |
17. Heating-finished | 3 | 3 | 3 |
18. Flooring | 6 | 6 | 5 |
19. Interior carpentry, trim, doors | 6 | 6 | 5 |
20. Cabinets and counter tops | 1 | 1 | 1 |
21. Interior painting | 4 | 4 | 3 |
22. Exterior painting | 1 | 1 | 1 |
23. Plumbing-complete fixtures | 4 | 4 | 3 |
24. Electrical-complete fixtures | 1 | 1 | 1 |
25. Finish hardware | 1 | 1 | 1 |
26. Gutters and downspouts | 1 | 1 | 1 |
27. Grading, paving, landscaping | 3 | 3 | 3 |
Total | 100 | 100 | 100 |
7C.F.R. 1924 app Exhibit A to Subpart A of Part 1924