DBV Product Technical Guide Fall 2021 | Page 72

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT Concrete 2 " ( 50.8mm )
Brackets : Horizontal thermally broken brackets ( medium size ) Base Material : Concrete 2 " ( 50.8mm )
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 )
0.057 ( 0.324 )
17.552 ( 3.09 )
0.057 ( 0.322 )
17.663 ( 3.11 )
0.056 ( 0.32 )
17.738 ( 3.123 )
0.056 ( 0.32 )
17.777 ( 3.13 )
0.056 ( 0.319 )
17.813 ( 3.136 )
5 ( 12.7 )
0.045 ( 0.258 )
21.983 ( 3.87 )
0.045 ( 0.257 )
22.074 ( 3.886 )
0.045 ( 0.257 )
22.134 ( 3.897 )
0.045 ( 0.256 )
22.166 ( 3.902 )
0.045 ( 0.256 )
22.195 ( 3.908 )
6 ( 15.2 )
0.038 ( 0.219 )
25.98 ( 4.574 )
0.038 ( 0.217 )
26.134 ( 4.601 )
0.038 ( 0.216 )
26.237 ( 4.619 )
0.038 ( 0.216 )
26.291 ( 4.629 )
0.038 ( 0.216 )
26.34 ( 4.637 )
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 )
0.056 ( 0.318 )
17.884 ( 3.149 )
0.056 ( 0.316 )
17.961 ( 3.162 )
0.056 ( 0.315 )
18.012 ( 3.171 )
0.055 ( 0.315 )
18.039 ( 3.176 )
0.055 ( 0.314 )
18.064 ( 3.18 )
5 ( 12.7 )
0.045 ( 0.255 )
22.259 ( 3.919 )
0.045 ( 0.254 )
22.32 ( 3.93 )
0.045 ( 0.254 )
22.362 ( 3.937 )
0.045 ( 0.254 )
22.383 ( 3.941 )
0.045 ( 0.254 )
22.403 ( 3.944 )
6 ( 15.2 )
0.038 ( 0.216 )
26.335 ( 4.636 )
0.038 ( 0.215 )
26.44 ( 4.655 )
0.038 ( 0.214 )
26.51 ( 4.667 )
0.038 ( 0.214 )
26.547 ( 4.674 )
0.038 ( 0.214 )
26.58 ( 4.68 )
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 )
0.0554 ( 0.315 )
18.0546 ( 3.179 )
0.0552 ( 0.314 )
18.1134 ( 3.189 )
0.0551 ( 0.313 )
18.1527 ( 3.196 )
0.055 ( 0.313 )
18.1732 ( 3.2 )
0.055 ( 0.312 )
18.1918 ( 3.203 )
5 ( 12.7 )
0.0446 ( 0.254 )
22.3991 ( 3.943 )
0.0446 ( 0.253 )
22.4459 ( 3.952 )
0.0445 ( 0.253 )
22.4771 ( 3.957 )
0.0445 ( 0.253 )
22.4935 ( 3.96 )
0.0444 ( 0.252 )
22.5082 ( 3.963 )
6 ( 15.2 )
0.0377 ( 0.214 )
26.5159 ( 4.668 )
0.0376 ( 0.214 )
26.5957 ( 4.682 )
0.0375 ( 0.213 )
26.649 ( 4.692 )
0.0375 ( 0.213 )
26.6769 ( 4.697 )
0.0375 ( 0.213 )
26.7021 ( 4.701 )
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 )
0.055 ( 0.313 )
18.159 ( 3.197 )
0.055 ( 0.312 )
18.206 ( 3.205 )
0.055 ( 0.311 )
18.238 ( 3.211 )
0.055 ( 0.311 )
18.255 ( 3.214 )
0.055 ( 0.311 )
18.27 ( 3.216 )
5 ( 12.7 )
0.044 ( 0.253 )
22.484 ( 3.958 )
0.044 ( 0.252 )
22.522 ( 3.965 )
0.044 ( 0.252 )
22.547 ( 3.97 )
0.044 ( 0.252 )
22.56 ( 3.972 )
0.044 ( 0.252 )
22.572 ( 3.974 )
6 ( 15.2 )
0.038 ( 0.213 )
26.626 ( 4.688 )
0.037 ( 0.213 )
26.69 ( 4.699 )
0.037 ( 0.212 )
26.733 ( 4.707 )
0.037 ( 0.212 )
26.755 ( 4.71 )
0.037 ( 0.212 )
26.776 ( 4.714 )
* Between insulation thicknesses the values can be interpolated
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