The Petersen-Dean Gallery

Determining Roof Shape



Pitched Roof Component
1. rafter
2. collar beam
3. ridge board
4. solid sheathing
5. roofing felt
6. shingles
 7. vent pipe flashing
8. step flashing
9. gutter
10. downspout
11. splash block
12. rake
 13. lookout
14. fascia
15. dormer
16. valley underlayment
17. valley flashing
18. skip sheathing


Pitch Illustration