DBV Product Technical Guide Fall 2021 | Page 96

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HI Concrete 5 " ( 127mm )
Brackets : Horizontal aluminum brackets + isolator Base Material : Concrete 5 " ( 127mm )
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 )
0.092 ( 0.525 )
10.812 ( 1.904 )
0.085 ( 0.485 )
11.714 ( 2.062 )
0.081 ( 0.458 )
12.402 ( 2.183 )
0.078 ( 0.444 )
12.794 ( 2.252 )
0.076 ( 0.431 )
13.168 ( 2.318 )
5 ( 12.7 )
0.081 ( 0.462 )
12.305 ( 2.166 )
0.074 ( 0.422 )
13.457 ( 2.369 )
0.07 ( 0.396 )
14.351 ( 2.527 )
0.067 ( 0.382 )
14.866 ( 2.617 )
0.065 ( 0.37 )
15.363 ( 2.705 )
6 ( 15.2 )
0.074 ( 0.419 )
13.56 ( 2.387 )
0.067 ( 0.38 )
14.955 ( 2.633 )
0.062 ( 0.354 )
16.054 ( 2.826 )
0.06 ( 0.34 )
16.693 ( 2.939 )
0.058 ( 0.328 )
17.315 ( 3.048 )
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 )
0.079 ( 0.451 )
12.595 ( 2.218 )
0.075 ( 0.424 )
13.396 ( 2.358 )
0.071 ( 0.406 )
13.988 ( 2.463 )
0.07 ( 0.397 )
14.317 ( 2.521 )
0.068 ( 0.388 )
14.628 ( 2.575 )
5 ( 12.7 )
0.069 ( 0.39 )
14.567 ( 2.565 )
0.064 ( 0.364 )
15.622 ( 2.75 )
0.061 ( 0.346 )
16.414 ( 2.89 )
0.059 ( 0.337 )
16.859 ( 2.968 )
0.058 ( 0.329 )
17.282 ( 3.043 )
6 ( 15.2 )
0.061 ( 0.349 )
16.292 ( 2.868 )
0.057 ( 0.323 )
17.607 ( 3.1 )
0.054 ( 0.305 )
18.606 ( 3.276 )
0.052 ( 0.296 )
19.174 ( 3.376 )
0.051 ( 0.288 )
19.715 ( 3.471 )
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 )
0.073 ( 0.414 )
13.727 ( 2.417 )
0.069 ( 0.394 )
14.432 ( 2.541 )
0.067 ( 0.38 )
14.943 ( 2.631 )
0.066 ( 0.373 )
15.224 ( 2.68 )
0.065 ( 0.367 )
15.486 ( 2.726 )
5 ( 12.7 )
0.062 ( 0.354 )
16.041 ( 2.824 )
0.059 ( 0.334 )
16.989 ( 2.991 )
0.057 ( 0.321 )
17.685 ( 3.114 )
0.055 ( 0.314 )
18.071 ( 3.181 )
0.054 ( 0.308 )
18.433 ( 3.245 )
6 ( 15.2 )
0.055 ( 0.314 )
18.116 ( 3.189 )
0.052 ( 0.294 )
19.319 ( 3.401 )
0.049 ( 0.281 )
20.213 ( 3.559 )
0.048 ( 0.274 )
20.712 ( 3.647 )
0.047 ( 0.268 )
21.184 ( 3.73 )
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 )
0.069 ( 0.391 )
14.51 ( 2.554 )
0.066 ( 0.375 )
15.135 ( 2.665 )
0.064 ( 0.365 )
15.581 ( 2.743 )
0.063 ( 0.359 )
15.825 ( 2.786 )
0.062 ( 0.354 )
16.051 ( 2.826 )
5 ( 12.7 )
0.059 ( 0.333 )
17.079 ( 3.007 )
0.056 ( 0.317 )
17.931 ( 3.157 )
0.054 ( 0.306 )
18.547 ( 3.265 )
0.053 ( 0.301 )
18.885 ( 3.325 )
0.052 ( 0.296 )
19.2 ( 3.38 )
6 ( 15.2 )
0.051 ( 0.292 )
19.421 ( 3.419 )
0.049 ( 0.277 )
20.517 ( 3.612 )
0.047 ( 0.266 )
21.318 ( 3.753 )
0.046 ( 0.261 )
21.76 ( 3.831 )
0.045 ( 0.256 )
22.175 ( 3.904 )
* Between insulation thicknesses the values can be interpolated
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