Illinois residential roofing exam
Study online at https://quizlet.com/_ggws0x
1. What does a gable roof look like? Two sides
2. WHAT DOES A HIP ROOF LOOK LIKE? Four sides
3. What is the eave on a roof? The edge of the roof extending be-
yond the supporting wall
4. What is the rake on a roof? The sloped edge of a gable roof
5. What is the hip on a roof? The inclined external angle formed by
two sloping sides of a hip roof
6. What is the valley on a roof? The internal angle formed by the inter-
section of two sloping roof planes
7. What is a rafter on a roof? The angled or inclined members of a
roof frame
8. What is a ridge? The highest point of the roof running
the length of the area
9. What is ridge board?
, Illinois residential roofing exam
Study online at https://quizlet.com/_ggws0x
The board placed on the ridge to
which the upper ends of the rafters are
fastened
10. What is a common rafter? Extends perpendicular from top of an
outside wall to the ridge board
11. What is a hip rafter? A rafter that forms the intersection of
an external roof angle
12. What is hip jack? A rafter that extends from outside wall
to a hip rafter
13. What is a valley rafter? A rafter that forms the intersection of
an internal roof angle
, Illinois residential roofing exam
Study online at https://quizlet.com/_ggws0x
14. What is a valley jack? Extends from the ridge board to a val-
ley rafter
15. What is the rise of the roof and what is the run The rise is the slope of the roof and the
of the roof? run is always going to be 12
16. To create 9/12 into a decimal what should I Divide 9 and 12 it would be a total of
do? 0.75
17. To get the run of a roof what do I need to do? Divide by 2
Ex: run is 20
20/2 it would be 10
18. How do you calculate the length of a rafter? Divide the run by 2 and the multiple by
the slope.
Ex: 55/2 = 27.5 x 1.202 = 33.06
19. Low slope roof A roof system with a slope up to and
including 3:12
20. Steep slope roof A roof system with a slope greater than
3:12 but not including 3:12
21. What is a roof deck? Is the buildings structural component
of a roof assembly
22. What are the four main functions of a roof -provide substrate
deck? -support dead loads and live loads
-accommodate a buildings structural
Study online at https://quizlet.com/_ggws0x
1. What does a gable roof look like? Two sides
2. WHAT DOES A HIP ROOF LOOK LIKE? Four sides
3. What is the eave on a roof? The edge of the roof extending be-
yond the supporting wall
4. What is the rake on a roof? The sloped edge of a gable roof
5. What is the hip on a roof? The inclined external angle formed by
two sloping sides of a hip roof
6. What is the valley on a roof? The internal angle formed by the inter-
section of two sloping roof planes
7. What is a rafter on a roof? The angled or inclined members of a
roof frame
8. What is a ridge? The highest point of the roof running
the length of the area
9. What is ridge board?
, Illinois residential roofing exam
Study online at https://quizlet.com/_ggws0x
The board placed on the ridge to
which the upper ends of the rafters are
fastened
10. What is a common rafter? Extends perpendicular from top of an
outside wall to the ridge board
11. What is a hip rafter? A rafter that forms the intersection of
an external roof angle
12. What is hip jack? A rafter that extends from outside wall
to a hip rafter
13. What is a valley rafter? A rafter that forms the intersection of
an internal roof angle
, Illinois residential roofing exam
Study online at https://quizlet.com/_ggws0x
14. What is a valley jack? Extends from the ridge board to a val-
ley rafter
15. What is the rise of the roof and what is the run The rise is the slope of the roof and the
of the roof? run is always going to be 12
16. To create 9/12 into a decimal what should I Divide 9 and 12 it would be a total of
do? 0.75
17. To get the run of a roof what do I need to do? Divide by 2
Ex: run is 20
20/2 it would be 10
18. How do you calculate the length of a rafter? Divide the run by 2 and the multiple by
the slope.
Ex: 55/2 = 27.5 x 1.202 = 33.06
19. Low slope roof A roof system with a slope up to and
including 3:12
20. Steep slope roof A roof system with a slope greater than
3:12 but not including 3:12
21. What is a roof deck? Is the buildings structural component
of a roof assembly
22. What are the four main functions of a roof -provide substrate
deck? -support dead loads and live loads
-accommodate a buildings structural
