Horizontal Blade, Wind-Driven Rain Louver Models
5
®
Multiple Section Structural Support
For multiple section wide and single section high louver installation, review Tables to determine if an
additional structural support will be required based on the louver section width and height of the louvers
being installed. If additional support
is not
required, reference the Multiple Section Wide and Single Section
High-Unsupported installation instructions. If additional support
is
required, reference the Multiple Section
Wide and Single Section High-Supported installation instructions.
EHH-201
Section Width (In.)
Maximum Unsupported Height
At 25 PSF Wind Load (In).
<= 36
90
<= 48
78
<= 60
70
<= 72
66
<= 84
58
<= 96
54
<= 108
52
<= 120
48
Table 1.1
EHH-401
Section Width (In.)
Maximum Unsupported Height
At 25 PSF Wind Load (In).
<= 36
120
<= 48
108
<= 60
96
<= 72
88
<= 84
82
<= 96
76
<= 108
72
<= 120
68
Table 1.2
EHH-501
Section Width (In.)
Maximum Unsupported Height
At 25 PSF Wind Load (In).
<= 36
120
<= 48
120
<= 60
114
<= 72
108
<= 84
100
<= 96
84
<= 108
84
<= 120
84
Table 1.3
EHH-601
Section Width (In.)
Maximum Unsupported Height
At 25 PSF Wind Load (In).
<= 36
120
<= 48
120
<= 60
120
<= 72
118
<= 84
108
<= 96
84
<= 108
84
<= 120
84
Table 1.4