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TABLE 1
TABLES OF RAFTER LENGTHS
39 FEET 40 FEET
41 FEET 42 FEET
RISE IN
INCHES
PER FOOT
OF RUN
COMMON
FEET-INCHES
HIP-VAL
FEET-INCHES
COMMON
FEET-INCHES
HIP-VAL
FEET-INCHES
1
2
3
4
5
6
7
8
9
10
11
12
19-6
13
/16
19-9
1
/4
20-1
3
/16
20-6
11
/16
21-1
1
/2
21-9
5
/8
22-6
7
/8
23-5
1
/4
24-4
1
/2
25-4
5
/8
26-5
7
/16
27-6
15
/16
27-7
1
/2
27-9
3
/16
28-0
1
/16
28-4
28-9
29-3
29-10
30-5
7
/8
31-2
9
/16
32-0
1
/8
32-10
3
/8
33-9
5
/16
20-0
13
/16
20-3
5
/16
20-7
3
/8
21-1
21-8
22-4
5
/16
23-1
7
/8
24-0
7
/16
25-0
26-0
7
/16
27-1
9
/16
28-3
7
/16
28-4
28-5
3
/4
28-8
11
/16
29-0
11
/16
29-5
13
/16
30-0
30-7
1
/8
31-3
1
/4
32-0
3
/16
32-9
15
/16
33-8
1
/2
34-7
11
/16
1
2
3
4
5
6
7
8
9
10
11
12
20-6
7
/8
20-9
3
/8
21-1
9
/16
21-7
5
/16
22-2
1
/2
22-11
11
/16
23-8
13
/16
24-7
5
/8
25-7
1
/2
26-8
1
/4
27-9
11
/16
28-11
7
/8
29-0
1
/2
29-2
5
/16
29-5
5
/16
29-9
7
/16
30-2
11
/16
30-9
31-4
5
/16
32-0
5
/8
32-9
13
/16
33-7
13
/16
34-6
9
/16
35-6
1
/16
21-0
7
/8
21-3
1
/2
21-7
3
/4
22-1
5
/8
22-9
23-5
3
/4
24-3
3
/4
25-2
7
/8
26-3
27-4
28-5
7
/8
29-8
3
/8
29-9
29-10
7
/8
30-1
15
/16
30-6
1
/8
30-11
1
/2
31-6
32-1
1
/2
32-10
33-7
3
/8
34-5
5
/8
35-4
11
/16
36-4
1
/2
BUILDING WIDTH
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