DBV Product Technical Guide Fall 2021 | Page 70

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT CMU 12 " ( 305mm ) Grouted Blocks
Brackets : Horizontal thermally broken brackets ( medium size ) Base Material : CMU 12 " ( 305mm ) grouted blocks
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 )
0.035 ( 0.197 )
28.761 ( 5.064 )
0.034 ( 0.196 )
28.994 ( 5.105 )
0.034 ( 0.195 )
29.151 ( 5.132 )
0.034 ( 0.194 )
29.234 ( 5.147 )
0.034 ( 0.194 )
29.309 ( 5.16 )
5 ( 12.7 )
0.03 ( 0.169 )
33.629 ( 5.921 )
0.03 ( 0.168 )
33.811 ( 5.953 )
0.029 ( 0.167 )
33.932 ( 5.974 )
0.029 ( 0.167 )
33.996 ( 5.985 )
0.029 ( 0.167 )
34.054 ( 5.995 )
6 ( 15.2 )
0.027 ( 0.151 )
37.708 ( 6.639 )
0.026 ( 0.15 )
37.974 ( 6.686 )
0.026 ( 0.149 )
38.154 ( 6.717 )
0.026 ( 0.149 )
38.248 ( 6.734 )
0.026 ( 0.148 )
38.333 ( 6.749 )
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 )
0.034 ( 0.192 )
29.54 ( 5.201 )
0.034 ( 0.191 )
29.703 ( 5.229 )
0.034 ( 0.191 )
29.813 ( 5.249 )
0.033 ( 0.19 )
29.87 ( 5.259 )
0.033 ( 0.19 )
29.922 ( 5.268 )
5 ( 12.7 )
0.029 ( 0.166 )
34.222 ( 6.025 )
0.029 ( 0.165 )
34.347 ( 6.047 )
0.029 ( 0.165 )
34.431 ( 6.062 )
0.029 ( 0.165 )
34.475 ( 6.07 )
0.029 ( 0.165 )
34.514 ( 6.076 )
6 ( 15.2 )
0.026 ( 0.148 )
38.354 ( 6.753 )
0.026 ( 0.147 )
38.538 ( 6.785 )
0.026 ( 0.147 )
38.661 ( 6.806 )
0.026 ( 0.147 )
38.725 ( 6.818 )
0.026 ( 0.146 )
38.784 ( 6.828 )
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 )
0.033 ( 0.19 )
29.945 ( 5.272 )
0.033 ( 0.189 )
30.071 ( 5.294 )
0.033 ( 0.188 )
30.155 ( 5.309 )
0.033 ( 0.188 )
30.199 ( 5.317 )
0.033 ( 0.188 )
30.239 ( 5.324 )
5 ( 12.7 )
0.029 ( 0.165 )
34.527 ( 6.079 )
0.029 ( 0.164 )
34.622 ( 6.095 )
0.029 ( 0.164 )
34.686 ( 6.107 )
0.029 ( 0.164 )
34.719 ( 6.113 )
0.029 ( 0.163 )
34.749 ( 6.118 )
6 ( 15.2 )
0.026 ( 0.147 )
38.686 ( 6.811 )
0.026 ( 0.146 )
38.826 ( 6.836 )
0.026 ( 0.146 )
38.92 ( 6.852 )
0.026 ( 0.146 )
38.968 ( 6.861 )
0.026 ( 0.146 )
39.013 ( 6.868 )
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 )
0.033 ( 0.188 )
30.193 ( 5.316 )
0.033 ( 0.187 )
30.295 ( 5.334 )
0.033 ( 0.187 )
30.364 ( 5.346 )
0.033 ( 0.187 )
30.4 ( 5.352 )
0.033 ( 0.187 )
30.432 ( 5.358 )
5 ( 12.7 )
0.029 ( 0.164 )
34.712 ( 6.111 )
0.029 ( 0.163 )
34.789 ( 6.125 )
0.029 ( 0.163 )
34.84 ( 6.134 )
0.029 ( 0.163 )
34.867 ( 6.139 )
0.029 ( 0.163 )
34.892 ( 6.143 )
6 ( 15.2 )
0.026 ( 0.146 )
38.888 ( 6.846 )
0.026 ( 0.146 )
39.001 ( 6.866 )
0.026 ( 0.145 )
39.076 ( 6.88 )
0.026 ( 0.145 )
39.116 ( 6.887 )
0.026 ( 0.145 )
39.152 ( 6.893 )
* Between insulation thicknesses the values can be interpolated
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