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Wall Length
6'
7'
8'
9'
10'
11'
12'
13'
14'
15'
16'
17'
18'
19'
20'
21'
22'
23'
24'
25'
26'
27'
28'
29'
30'
31'
32'
33'
34'
35'
36'
37'
38'
39'
40'
41'
42'
43'
44'
45'
46'
47'
48'
49'
50'
51'
52'
53'
54'
55'
56'
57'
58'
59'
60'
61'
62'
63'
64'
65'
66'
67'
68'
69'
70'
71'
72'
73'
74'
75'
76'
77'
78'
79'
80'
81'
82'
83'
84'
85'
86'
87'
88'
89'
90'
91'
92'
93'
94'
95'
96'
97'
98'
99'
100'
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Rafter Thickness
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Wall Width
4'
5'
6'
7'
8'
9'
10'
11'
12'
13'
14'
15'
16'
17'
18'
19'
20'
21'
22'
23'
24'
25'
26'
27'
28'
29'
30'
31'
32'
33'
34'
35'
36'
37'
38'
39'
40'
41'
42'
43'
44'
45'
46'
47'
48'
49'
50'
51'
52'
53'
54'
55'
56'
57'
58'
59'
60'
61'
62'
63'
64'
65'
66'
67'
68'
69'
70'
71'
72'
73'
74'
75'
76'
77'
78'
79'
80'
81'
82'
83'
84'
85'
86'
87'
88'
89'
90'
91'
92'
93'
94'
95'
96'
97'
98'
99'
100'
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Rafter Depth
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Roof Angle
°=
_
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
in 12
Hip Thickness
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Overhang (level)
_
1'
2'
3'
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Hip Depth
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Birdsmouth Seat
_
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Calc
Ridge Thickness
_
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Bottom Plumb-Cut
Ridge Depth
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Drop Hip
Chamfer Hip
*
Rafter Spacing
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
19"
20"
21"
22"
23"
24"
25"
26"
27"
28"
29"
30"
31"
32"
33"
34"
35"
36"
37"
38"
39"
40"
41"
42"
43"
44"
45"
46"
47"
48"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Setout Plan
Adjust Equal Spacing
Exact spacing
Battens
Individual Batten Lengths
Batten Spacing
1'
2'
3'
4'
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Top Batten Set-in
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Batten Width
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Bottom Batten Set-in
_
1"
2"
3"
4"
5"
6"
7"
8"
9"
10"
11"
12"
13"
14"
15"
16"
17"
18"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
Adjust Equal Batten Spacing
Exact Batten Spacing
Free Running Layout Android App!
- Speaks Measurements - Voice Controlled.
With a building length of
40'
and width of
20'
, a (level) roof overhang of
2'
, the roof is
44'
long and
24'
wide (
136'
Fascia)
At an angle of
22
°, the overall height above outer wall is
4'9~1/8"
The ridge top is
4'8~13/16"
above top of wall.
Top of wall to under ridge is
3'10~13/16"
The roof area is
1138.93
ft² and sheathing angle is
47.2
°
Rafter spacing is
1'4"
(Next larger spacing =
1'5~5/32"
Next smaller =
1'3"
)
Creeper (Jack) shortening =
1'5~1/4"
136'
lineal eave @
2'
overhang =
272
ft² Level
( or
293.4
ft² at
22
° )
Roof Volume (top of wall/plate to under rafters) =
1346.75
ft³
Roof Volume (top of wall/plate to top of rafters) =
1921.97
ft³
1 Ridge @
20'1~1/2" × 1~1/2"
34 Common Rafters @
12'10~1/2" × 8" × 1~1/2"
4 Hips @
17'6~11/16" × 8" × 1~1/2"
Creepers (Jacks) + 8 @
11'5~23/32"
+ 8 @
10'15/32"
+ 8 @
8'7~7/32"
+ 8 @
7'1~15/16"
+ 8 @
5'8~11/16"
+ 8 @
4'3~7/16"
+ 8 @
2'10~3/16"
+ 8 @
1'4~29/32"
Check box (top) for bottom plumb cut
Hip end cuts + member layout as below
* Hip rafter length to points formed by side cuts
Whats This?
..
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..
Bevel Gauge Page
To see how rafter plumb and side cuts are made, print paper templates, fold over wood and cut through.
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Greg Tarrant
ph: Australia +61 7 40987645
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With angle of
°
Close
If Plumb Cut =
_
1"
2"
3"
4"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
?
If Seat Cut =
_
1"
2"
3"
4"
5"
6"
7"
8"
_
1/16
1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
3/4
13/16
7/8
15/16
?
