1. Elevations

2. Typical Floor Plan Showing Plumbing &Electrical

3. Bring vertical lines down from your walls, windows and doors
Refer to elevation sheets in your handout

4. Elevations
Single Storey
Two storey

5. Split-level House

6. Gable Roof

7. Hip Roof

8. Gambrel Roof

9. Mansard Roof

10. Shed Roof

11. Flat Roof

12. Shallowest slope that a shingled roof is 10:2.5 (12:3)
Roof Slopes
Traditional Roof
A-frame
Pitch ratio 10:5 (12:6)
Shallow Slope
Shallowest slope that a shingled roof is 10:2.5 (12:3)
Pitch ratio 10:20 (12:24)

13. Roof Calculations for a Traditional Slope

14. Elevations