DBV Product Technical Guide Fall 2021 | Page 83

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT Metal Studs ( Insulated ) 5 " ( 127mm )
Brackets : Horizontal thermally broken brackets ( medium size ) Base Material : Metal studs ( 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 )
0.024 ( 0.138 )
41.176 ( 7.249 )
0.024 ( 0.136 )
41.747 ( 7.35 )
0.024 ( 0.135 )
42.137 ( 7.418 )
0.024 ( 0.134 )
42.342 ( 7.455 )
0.024 ( 0.134 )
42.53 ( 7.488 )
5 ( 12.7 )
0.021 ( 0.121 )
47.128 ( 8.297 )
0.021 ( 0.119 )
47.561 ( 8.373 )
0.021 ( 0.119 )
47.853 ( 8.425 )
0.021 ( 0.118 )
48.006 ( 8.452 )
0.021 ( 0.118 )
48.146 ( 8.476 )
6 ( 15.2 )
0.019 ( 0.111 )
51.357 ( 9.042 )
0.019 ( 0.109 )
51.916 ( 9.14 )
0.019 ( 0.109 )
52.294 ( 9.207 )
0.019 ( 0.108 )
52.494 ( 9.242 )
0.019 ( 0.108 )
52.675 ( 9.274 )
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 )
0.023 ( 0.132 )
42.964 ( 7.564 )
0.023 ( 0.131 )
43.377 ( 7.637 )
0.023 ( 0.13 )
43.657 ( 7.686 )
0.023 ( 0.13 )
43.804 ( 7.712 )
0.023 ( 0.129 )
43.937 ( 7.735 )
5 ( 12.7 )
0.021 ( 0.117 )
48.44 ( 8.528 )
0.021 ( 0.117 )
48.743 ( 8.582 )
0.02 ( 0.116 )
48.948 ( 8.618 )
0.02 ( 0.116 )
49.055 ( 8.636 )
0.02 ( 0.116 )
49.152 ( 8.653 )
6 ( 15.2 )
0.019 ( 0.108 )
52.679 ( 9.274 )
0.019 ( 0.107 )
53.07 ( 9.343 )
0.019 ( 0.107 )
53.333 ( 9.39 )
0.019 ( 0.106 )
53.471 ( 9.414 )
0.019 ( 0.106 )
53.596 ( 9.436 )
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 )
0.023 ( 0.129 )
43.918 ( 7.732 )
0.023 ( 0.128 )
44.241 ( 7.789 )
0.022 ( 0.128 )
44.459 ( 7.827 )
0.022 ( 0.127 )
44.573 ( 7.847 )
0.022 ( 0.127 )
44.677 ( 7.866 )
5 ( 12.7 )
0.02 ( 0.116 )
49.123 ( 8.648 )
0.02 ( 0.115 )
49.357 ( 8.69 )
0.02 ( 0.115 )
49.514 ( 8.717 )
0.02 ( 0.115 )
49.596 ( 8.732 )
0.02 ( 0.114 )
49.671 ( 8.745 )
6 ( 15.2 )
0.019 ( 0.106 )
53.366 ( 9.395 )
0.019 ( 0.106 )
53.666 ( 9.448 )
0.019 ( 0.105 )
53.868 ( 9.484 )
0.019 ( 0.105 )
53.973 ( 9.502 )
0.018 ( 0.105 )
54.069 ( 9.519 )
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 )
0.022 ( 0.128 )
44.511 ( 7.836 )
0.022 ( 0.127 )
44.776 ( 7.883 )
0.022 ( 0.126 )
44.954 ( 7.914 )
0.022 ( 0.126 )
45.048 ( 7.931 )
0.022 ( 0.126 )
45.132 ( 7.946 )
5 ( 12.7 )
0.02 ( 0.115 )
49.543 ( 8.722 )
0.02 ( 0.114 )
49.733 ( 8.756 )
0.02 ( 0.114 )
49.86 ( 8.778 )
0.02 ( 0.114 )
49.927 ( 8.79 )
0.02 ( 0.114 )
49.987 ( 8.801 )
6 ( 15.2 )
0.019 ( 0.106 )
53.787 ( 9.469 )
0.019 ( 0.105 )
54.03 ( 9.512 )
0.018 ( 0.105 )
54.194 ( 9.541 )
0.018 ( 0.105 )
54.279 ( 9.556 )
0.018 ( 0.104 )
54.356 ( 9.57 )
* Between insulation thicknesses the values can be interpolated
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