DBV Product Technical Guide Fall 2021 | Page 95

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HI Concrete 4 " ( 101.6mm )
Brackets : Horizontal aluminum brackets + isolator Base Material : Concrete 4 " ( 101.6mm )
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 )
0.093 ( 0.526 )
10.79 ( 1.9 )
0.086 ( 0.486 )
11.687 ( 2.058 )
0.081 ( 0.459 )
12.372 ( 2.178 )
0.078 ( 0.445 )
12.762 ( 2.247 )
0.076 ( 0.432 )
13.135 ( 2.312 )
5 ( 12.7 )
0.081 ( 0.462 )
12.285 ( 2.163 )
0.074 ( 0.423 )
13.433 ( 2.365 )
0.07 ( 0.397 )
14.324 ( 2.522 )
0.067 ( 0.383 )
14.837 ( 2.612 )
0.065 ( 0.37 )
15.332 ( 2.699 )
6 ( 15.2 )
0.074 ( 0.419 )
13.543 ( 2.384 )
0.067 ( 0.38 )
14.935 ( 2.629 )
0.062 ( 0.354 )
16.03 ( 2.822 )
0.06 ( 0.341 )
16.668 ( 2.934 )
0.058 ( 0.329 )
17.287 ( 3.044 )
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 )
0.08 ( 0.452 )
12.565 ( 2.212 )
0.075 ( 0.425 )
13.361 ( 2.352 )
0.072 ( 0.407 )
13.95 ( 2.456 )
0.07 ( 0.398 )
14.277 ( 2.514 )
0.069 ( 0.389 )
14.586 ( 2.568 )
5 ( 12.7 )
0.069 ( 0.391 )
14.539 ( 2.56 )
0.064 ( 0.364 )
15.591 ( 2.745 )
0.061 ( 0.347 )
16.379 ( 2.884 )
0.059 ( 0.338 )
16.822 ( 2.962 )
0.058 ( 0.329 )
17.243 ( 3.036 )
6 ( 15.2 )
0.061 ( 0.349 )
16.267 ( 2.864 )
0.057 ( 0.323 )
17.578 ( 3.095 )
0.054 ( 0.306 )
18.574 ( 3.27 )
0.052 ( 0.297 )
19.14 ( 3.37 )
0.051 ( 0.289 )
19.68 ( 3.465 )
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 ( 0.415 )
13.691 ( 2.41 )
0.069 ( 0.395 )
14.392 ( 2.534 )
0.067 ( 0.381 )
14.899 ( 2.623 )
0.066 ( 0.374 )
15.179 ( 2.672 )
0.065 ( 0.368 )
15.439 ( 2.718 )
5 ( 12.7 )
0.062 ( 0.355 )
16.008 ( 2.818 )
0.059 ( 0.335 )
16.952 ( 2.985 )
0.057 ( 0.322 )
17.644 ( 3.106 )
0.055 ( 0.315 )
18.028 ( 3.174 )
0.054 ( 0.309 )
18.389 ( 3.237 )
6 ( 15.2 )
0.055 ( 0.314 )
18.086 ( 3.184 )
0.052 ( 0.295 )
19.285 ( 3.395 )
0.05 ( 0.282 )
20.175 ( 3.552 )
0.048 ( 0.275 )
20.673 ( 3.64 )
0.047 ( 0.269 )
21.143 ( 3.722 )
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 ( 0.393 )
14.469 ( 2.547 )
0.066 ( 0.376 )
15.09 ( 2.657 )
0.064 ( 0.366 )
15.534 ( 2.735 )
0.063 ( 0.36 )
15.776 ( 2.777 )
0.062 ( 0.355 )
16.001 ( 2.817 )
5 ( 12.7 )
0.059 ( 0.333 )
17.041 ( 3 )
0.056 ( 0.318 )
17.889 ( 3.15 )
0.054 ( 0.307 )
18.502 ( 3.257 )
0.053 ( 0.302 )
18.839 ( 3.317 )
0.052 ( 0.297 )
19.152 ( 3.372 )
6 ( 15.2 )
0.052 ( 0.293 )
19.386 ( 3.413 )
0.049 ( 0.277 )
20.478 ( 3.605 )
0.047 ( 0.267 )
21.276 ( 3.746 )
0.046 ( 0.262 )
21.716 ( 3.823 )
0.045 ( 0.257 )
22.13 ( 3.896 )
* Between insulation thicknesses the values can be interpolated
94 www . hilti . com