DBV Product Technical Guide Fall 2021 | Page 77

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT Concrete 8 " ( 203.2mm )
Brackets : Horizontal thermally broken brackets ( medium size ) Base Material : Concrete 8 " ( 203.2mm )
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 )
0.056 ( 0.317 )
17.919 ( 3.155 )
0.055 ( 0.315 )
18.035 ( 3.175 )
0.055 ( 0.314 )
18.113 ( 3.189 )
0.055 ( 0.313 )
18.154 ( 3.196 )
0.055 ( 0.312 )
18.191 ( 3.203 )
5 ( 12.7 )
0.045 ( 0.254 )
22.365 ( 3.938 )
0.045 ( 0.253 )
22.459 ( 3.954 )
0.044 ( 0.252 )
22.522 ( 3.965 )
0.044 ( 0.252 )
22.554 ( 3.971 )
0.044 ( 0.252 )
22.584 ( 3.976 )
6 ( 15.2 )
0.038 ( 0.215 )
26.36 ( 4.641 )
0.038 ( 0.214 )
26.518 ( 4.669 )
0.038 ( 0.213 )
26.624 ( 4.687 )
0.037 ( 0.213 )
26.68 ( 4.697 )
0.037 ( 0.212 )
26.73 ( 4.706 )
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 )
0.055 ( 0.311 )
18.265 ( 3.216 )
0.055 ( 0.31 )
18.345 ( 3.23 )
0.054 ( 0.309 )
18.399 ( 3.239 )
0.054 ( 0.308 )
18.427 ( 3.244 )
0.054 ( 0.308 )
18.453 ( 3.249 )
5 ( 12.7 )
0.044 ( 0.251 )
22.65 ( 3.988 )
0.044 ( 0.25 )
22.714 ( 3.999 )
0.044 ( 0.25 )
22.757 ( 4.007 )
0.044 ( 0.249 )
22.779 ( 4.01 )
0.044 ( 0.249 )
22.799 ( 4.014 )
6 ( 15.2 )
0.037 ( 0.213 )
26.725 ( 4.705 )
0.037 ( 0.212 )
26.833 ( 4.724 )
0.037 ( 0.211 )
26.905 ( 4.737 )
0.037 ( 0.211 )
26.943 ( 4.744 )
0.037 ( 0.211 )
26.978 ( 4.75 )
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 )
0.054 ( 0.308 )
18.443 ( 3.247 )
0.054 ( 0.307 )
18.505 ( 3.258 )
0.054 ( 0.306 )
18.546 ( 3.265 )
0.054 ( 0.306 )
18.567 ( 3.269 )
0.054 ( 0.306 )
18.586 ( 3.272 )
5 ( 12.7 )
0.044 ( 0.249 )
22.796 ( 4.013 )
0.044 ( 0.249 )
22.844 ( 4.022 )
0.044 ( 0.248 )
22.877 ( 4.028 )
0.044 ( 0.248 )
22.893 ( 4.031 )
0.044 ( 0.248 )
22.909 ( 4.033 )
6 ( 15.2 )
0.037 ( 0.211 )
26.911 ( 4.738 )
0.037 ( 0.21 )
26.993 ( 4.752 )
0.037 ( 0.21 )
27.048 ( 4.762 )
0.037 ( 0.21 )
27.077 ( 4.767 )
0.037 ( 0.21 )
27.103 ( 4.772 )
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 )
0.054 ( 0.306 )
18.552 ( 3.266 )
0.054 ( 0.305 )
18.602 ( 3.275 )
0.054 ( 0.305 )
18.635 ( 3.281 )
0.054 ( 0.305 )
18.652 ( 3.284 )
0.054 ( 0.304 )
18.668 ( 3.287 )
5 ( 12.7 )
0.044 ( 0.248 )
22.884 ( 4.029 )
0.044 ( 0.248 )
22.923 ( 4.036 )
0.044 ( 0.248 )
22.949 ( 4.04 )
0.044 ( 0.247 )
22.963 ( 4.043 )
0.044 ( 0.247 )
22.975 ( 4.045 )
6 ( 15.2 )
0.037 ( 0.21 )
27.024 ( 4.758 )
0.037 ( 0.21 )
27.09 ( 4.769 )
0.037 ( 0.209 )
27.135 ( 4.777 )
0.037 ( 0.209 )
27.158 ( 4.781 )
0.037 ( 0.209 )
27.179 ( 4.785 )
* Between insulation thicknesses the values can be interpolated
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