DBV Product Technical Guide Fall 2021 | Seite 85

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT Metal Studs ( Non-Insulated ) 2 " ( 50.8mm )
Brackets : Horizontal thermally broken brackets ( medium size ) Base Material : Metal studs ( Non-Insulated )
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 )
0.05 ( 0.287 )
19.809 ( 3.487 )
0.05 ( 0.285 )
19.919 ( 3.507 )
0.05 ( 0.284 )
19.993 ( 3.52 )
0.05 ( 0.284 )
20.032 ( 3.527 )
0.05 ( 0.283 )
20.067 ( 3.533 )
5 ( 12.7 )
0.041 ( 0.234 )
24.248 ( 4.269 )
0.041 ( 0.233 )
24.342 ( 4.286 )
0.041 ( 0.233 )
24.405 ( 4.297 )
0.041 ( 0.232 )
24.438 ( 4.303 )
0.041 ( 0.232 )
24.468 ( 4.308 )
6 ( 15.2 )
0.035 ( 0.201 )
28.318 ( 4.985 )
0.035 ( 0.2 )
28.468 ( 5.012 )
0.035 ( 0.199 )
28.569 ( 5.03 )
0.035 ( 0.198 )
28.621 ( 5.039 )
0.035 ( 0.198 )
28.669 ( 5.047 )
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 )
0.05 ( 0.282 )
20.175 ( 3.552 )
0.049 ( 0.28 )
20.251 ( 3.565 )
0.049 ( 0.28 )
20.302 ( 3.574 )
0.049 ( 0.279 )
20.328 ( 3.579 )
0.049 ( 0.279 )
20.352 ( 3.583 )
5 ( 12.7 )
0.041 ( 0.231 )
24.555 ( 4.323 )
0.041 ( 0.231 )
24.619 ( 4.334 )
0.041 ( 0.23 )
24.662 ( 4.342 )
0.041 ( 0.23 )
24.685 ( 4.346 )
0.04 ( 0.23 )
24.705 ( 4.349 )
6 ( 15.2 )
0.035 ( 0.198 )
28.681 ( 5.049 )
0.035 ( 0.197 )
28.783 ( 5.067 )
0.035 ( 0.197 )
28.852 ( 5.08 )
0.035 ( 0.197 )
28.888 ( 5.086 )
0.035 ( 0.196 )
28.92 ( 5.092 )
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 )
0.049 ( 0.279 )
20.363 ( 3.585 )
0.049 ( 0.278 )
20.421 ( 3.595 )
0.049 ( 0.278 )
20.46 ( 3.602 )
0.049 ( 0.277 )
20.48 ( 3.606 )
0.049 ( 0.277 )
20.498 ( 3.609 )
5 ( 12.7 )
0.04 ( 0.23 )
24.711 ( 4.351 )
0.04 ( 0.229 )
24.76 ( 4.359 )
0.04 ( 0.229 )
24.793 ( 4.365 )
0.04 ( 0.229 )
24.81 ( 4.368 )
0.04 ( 0.229 )
24.825 ( 4.371 )
6 ( 15.2 )
0.035 ( 0.197 )
28.866 ( 5.082 )
0.035 ( 0.196 )
28.944 ( 5.096 )
0.034 ( 0.196 )
28.996 ( 5.105 )
0.034 ( 0.196 )
29.023 ( 5.11 )
0.034 ( 0.196 )
29.047 ( 5.114 )
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 )
0.049 ( 0.277 )
20.478 ( 3.605 )
0.049 ( 0.277 )
20.524 ( 3.613 )
0.049 ( 0.276 )
20.556 ( 3.619 )
0.049 ( 0.276 )
20.572 ( 3.622 )
0.049 ( 0.276 )
20.587 ( 3.624 )
5 ( 12.7 )
0.04 ( 0.229 )
24.806 ( 4.367 )
0.04 ( 0.229 )
24.845 ( 4.374 )
0.04 ( 0.228 )
24.872 ( 4.379 )
0.04 ( 0.228 )
24.885 ( 4.381 )
0.04 ( 0.228 )
24.898 ( 4.383 )
6 ( 15.2 )
0.035 ( 0.196 )
28.978 ( 5.102 )
0.034 ( 0.196 )
29.041 ( 5.113 )
0.034 ( 0.195 )
29.083 ( 5.12 )
0.034 ( 0.195 )
29.104 ( 5.124 )
0.034 ( 0.195 )
29.124 ( 5.128 )
* Between insulation thicknesses the values can be interpolated
84 www . hilti . com