DBV Product Technical Guide Fall 2021 | Page 92

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HI CMU 12 " ( 305mm ) Grouted Polyurethane Foamed in Place
Brackets : Horizontal aluminum brackets + isolator Base Material : CMU 12 " ( 305mm ) grouted polyurethane foamed in place
Vertical Bracket to Bracket Spacing 24 " Vertical ( 609.6mm ) 30 " Vertical ( 762mm ) 36 " Vertical ( 914.4mm ) 42 " Vertical ( 1066.8mm ) 48 " Vertical ( 1219.2mm )
Horizontal Stud to Stud Spacing
Exterior Insulation Thickness * in . ( cm )
Effective U-Value BTU / h * ft ²*° F ( W / m ² K )
Effective R-Value h * ft ²*° F / BTU ( m ² K / W )
Effective U-Value BTU / h * ft ²*° F ( W / m ² K )
Effective R-Value h * ft ²*° F / BTU ( m ² K / W )
Effective U-Value BTU / h * ft ²*° F ( W / m ² K )
Effective R-Value h * ft ²*° F / BTU ( m ² K / W )
Effective U-Value BTU / h * ft ²*° F ( W / m ² K )
Effective R-Value h * ft ²*° F / BTU ( m ² K / W )
Effective U-Value BTU / h * ft ²*° F ( W / m ² K )
Effective R-Value h * ft ²*° F / BTU ( m ² K / W )
0.38 pcs / ft ² ( bracket ) 4.04 pcs / m ² ( bracket )
0.3 pcs / ft ² ( bracket ) 3.28 pcs / m ² ( bracket )
0.26 pcs / ft ² ( bracket ) 2.78 pcs / m ² ( bracket )
0.23 pcs / ft ² ( bracket ) 2.52 pcs / m ² ( bracket )
0.21 pcs / ft ² ( bracket ) 2.28 pcs / m ² ( bracket )
0.75 ft / ft ² ( rails ) 2.46 m / m ² ( rails )
16 " ( 406.4mm )
4 ( 10.2 )
0.037 ( 0.213 )
26.724 ( 4.705 )
0.034 ( 0.191 )
29.795 ( 5.246 )
0.031 ( 0.176 )
32.263 ( 5.68 )
0.03 ( 0.168 )
33.719 ( 5.936 )
0.028 ( 0.162 )
35.148 ( 6.188 )
5 ( 12.7 )
0.037 ( 0.208 )
27.372 ( 4.819 )
0.033 ( 0.185 )
30.717 ( 5.408 )
0.03 ( 0.17 )
33.435 ( 5.886 )
0.029 ( 0.162 )
35.052 ( 6.171 )
0.027 ( 0.155 )
36.649 ( 6.452 )
6 ( 15.2 )
0.036 ( 0.204 )
27.797 ( 4.894 )
0.032 ( 0.181 )
31.369 ( 5.523 )
0.029 ( 0.166 )
34.303 ( 6.039 )
0.028 ( 0.158 )
36.061 ( 6.349 )
0.026 ( 0.15 )
37.807 ( 6.656 )
0.25 pcs / ft ² ( bracket ) 2.69 pcs / m ² ( bracket )
0.2 pcs / ft ² ( bracket ) 2.19 pcs / m ² ( bracket )
0.17 pcs / ft ² ( bracket ) 1.85 pcs / m ² ( bracket )
0.16 pcs / ft ² ( bracket ) 1.68 pcs / m ² ( bracket )
0.14 pcs / ft ² ( bracket ) 1.52 pcs / m ² ( bracket )
0.5 ft / ft ² ( rails ) 1.64 m / m ² ( rails )
24 " ( 609.6mm )
4 ( 10.2 )
0.03 ( 0.171 )
33.188 ( 5.843 )
0.028 ( 0.157 )
36.285 ( 6.388 )
0.026 ( 0.147 )
38.687 ( 6.811 )
0.025 ( 0.142 )
40.07 ( 7.055 )
0.024 ( 0.137 )
41.404 ( 7.289 )
5 ( 12.7 )
0.029 ( 0.166 )
34.224 ( 6.025 )
0.027 ( 0.151 )
37.64 ( 6.627 )
0.025 ( 0.141 )
40.317 ( 7.098 )
0.024 ( 0.136 )
41.87 ( 7.371 )
0.023 ( 0.131 )
43.375 ( 7.636 )
6 ( 15.2 )
0.029 ( 0.162 )
35.009 ( 6.164 )
0.026 ( 0.147 )
38.711 ( 6.815 )
0.024 ( 0.136 )
41.641 ( 7.331 )
0.023 ( 0.131 )
43.351 ( 7.632 )
0.022 ( 0.126 )
45.017 ( 7.926 )
0.19 pcs / ft ² ( bracket ) 2.02 pcs / m ² ( bracket )
0.15 pcs / ft ² ( bracket ) 1.64 pcs / m ² ( bracket )
0.13 pcs / ft ² ( bracket ) 1.39 pcs / m ² ( bracket )
0.12 pcs / ft ² ( bracket ) 1.26 pcs / m ² ( bracket )
0.11 pcs / ft ² ( bracket ) 1.14 pcs / m ² ( bracket )
0.38 ft / ft ² ( rails ) 1.23 m / m ² ( rails )
32 " ( 812.8mm )
4 ( 10.2 )
0.026 ( 0.15 )
37.753 ( 6.647 )
0.025 ( 0.139 )
40.719 ( 7.169 )
0.023 ( 0.132 )
42.964 ( 7.564 )
0.023 ( 0.128 )
44.236 ( 7.788 )
0.022 ( 0.125 )
45.448 ( 8.001 )
5 ( 12.7 )
0.026 ( 0.145 )
39.12 ( 6.887 )
0.024 ( 0.134 )
42.42 ( 7.468 )
0.022 ( 0.126 )
44.943 ( 7.913 )
0.022 ( 0.122 )
46.381 ( 8.166 )
0.021 ( 0.119 )
47.758 ( 8.408 )
6 ( 15.2 )
0.025 ( 0.141 )
40.228 ( 7.082 )
0.023 ( 0.13 )
43.841 ( 7.718 )
0.021 ( 0.122 )
46.628 ( 8.209 )
0.021 ( 0.118 )
48.225 ( 8.49 )
0.02 ( 0.114 )
49.762 ( 8.761 )
0.15 pcs / ft ² ( bracket ) 1.61 pcs / m ² ( bracket )
0.12 pcs / ft ² ( bracket ) 1.31 pcs / m ² ( bracket )
0.1 pcs / ft ² ( bracket ) 1.11 pcs / m ² ( bracket )
0.09 pcs / ft ² ( bracket ) 1.01 pcs / m ² ( bracket )
0.08 pcs / ft ² ( bracket ) 0.91 pcs / m ² ( bracket )
0.3 ft / ft ² ( rails ) 0.98 m / m ² ( rails )
40 " ( 1016mm )
4 ( 10.2 )
0.024 ( 0.138 )
41.15 ( 7.245 )
0.023 ( 0.129 )
43.941 ( 7.736 )
0.022 ( 0.123 )
46.017 ( 8.102 )
0.021 ( 0.12 )
47.179 ( 8.306 )
0.021 ( 0.118 )
48.278 ( 8.5 )
5 ( 12.7 )
0.023 ( 0.133 )
42.793 ( 7.534 )
0.022 ( 0.124 )
45.919 ( 8.084 )
0.021 ( 0.118 )
48.266 ( 8.497 )
0.02 ( 0.115 )
49.586 ( 8.73 )
0.02 ( 0.112 )
50.84 ( 8.951 )
6 ( 15.2 )
0.023 ( 0.129 )
44.18 ( 7.778 )
0.021 ( 0.119 )
47.628 ( 8.385 )
0.02 ( 0.113 )
50.238 ( 8.845 )
0.019 ( 0.11 )
51.714 ( 9.105 )
0.019 ( 0.107 )
53.122 ( 9.352 )
* Between insulation thicknesses the values can be interpolated
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