Metal Sales Image II Installation - Manual (Page 8)

© Metal Sales Manufacturing Corporation / Subject to change without notice, effective 6/2011
8
This chart should be used when specifying and ordering
panels and flashings. It will help you determine overall
required length of material on sloped applications.
Your building is 28
'
-0
''
wide with a 4:12 pitch
To determine the panel lengths for each side:
(L) X (SLOPE FACTOR) = S
14
'
-0
''
x 1.0541(from chart above) = 14.7573
'
OR 14
'
-9
''
Slope Data
1:12
SLOPE
2:12
3:12
4:12
5:12
6:12
SLOPE
FACTOR
1.0035
1.0138
1.0308
1.0541
1.0833
1.1180
HIP / VALLEY
MULTIPLIER
1.4167
1.4240
1.4362
1.4530
1.4743
1.5000 7:12
SLOPE
8:12
9:12
10:12
11:12
12:12
SLOPE
FACTOR
1.1577
1.2019
1.2500
1.3017
1.3566
1.4142
HIP / VALLEY
MULTIPLIER
1.5298
1.5635
1.6008
1.6415
1.6853
1.7320
EXAMPLE:
L
S
Eave
Peak
L
H
Hip or Valley
Rake
Eave or Gutter
14'-0''
28'-0''
Ridge
14'-0''
28'-0''
4
12
Slope