DBV Product Technical Guide Fall 2021 | Page 82

DBV Rainscreen Facade Product Technical Guide
R-VALUE TABLES
Fox HT Metal Studs ( Insulated ) 4 " ( 101.6mm )
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 )
0.026 ( 0.15 )
37.838 ( 6.662 )
0.026 ( 0.148 )
38.34 ( 6.75 )
0.026 ( 0.147 )
38.682 ( 6.81 )
0.026 ( 0.146 )
38.862 ( 6.842 )
0.026 ( 0.146 )
39.026 ( 6.871 )
5 ( 12.7 )
0.023 ( 0.131 )
43.511 ( 7.66 )
0.023 ( 0.129 )
43.892 ( 7.727 )
0.023 ( 0.129 )
44.149 ( 7.773 )
0.023 ( 0.128 )
44.285 ( 7.797 )
0.023 ( 0.128 )
44.407 ( 7.818 )
6 ( 15.2 )
0.021 ( 0.119 )
47.724 ( 8.402 )
0.021 ( 0.118 )
48.214 ( 8.488 )
0.021 ( 0.117 )
48.545 ( 8.547 )
0.021 ( 0.117 )
48.72 ( 8.577 )
0.02 ( 0.116 )
48.878 ( 8.605 )
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 )
0.025 ( 0.144 )
39.38 ( 6.933 )
0.025 ( 0.143 )
39.741 ( 6.997 )
0.025 ( 0.142 )
39.985 ( 7.04 )
0.025 ( 0.142 )
40.113 ( 7.062 )
0.025 ( 0.141 )
40.229 ( 7.083 )
5 ( 12.7 )
0.022 ( 0.127 )
44.65 ( 7.861 )
0.022 ( 0.126 )
44.917 ( 7.908 )
0.022 ( 0.126 )
45.096 ( 7.939 )
0.022 ( 0.126 )
45.19 ( 7.956 )
0.022 ( 0.125 )
45.275 ( 7.971 )
6 ( 15.2 )
0.02 ( 0.116 )
48.878 ( 8.605 )
0.02 ( 0.115 )
49.219 ( 8.665 )
0.02 ( 0.115 )
49.449 ( 8.706 )
0.02 ( 0.115 )
49.569 ( 8.727 )
0.02 ( 0.114 )
49.679 ( 8.746 )
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 )
0.025 ( 0.141 )
40.199 ( 7.077 )
0.025 ( 0.14 )
40.481 ( 7.127 )
0.025 ( 0.14 )
40.67 ( 7.16 )
0.025 ( 0.139 )
40.769 ( 7.178 )
0.024 ( 0.139 )
40.86 ( 7.194 )
5 ( 12.7 )
0.022 ( 0.126 )
45.242 ( 7.965 )
0.022 ( 0.125 )
45.447 ( 8.001 )
0.022 ( 0.125 )
45.585 ( 8.026 )
0.022 ( 0.124 )
45.657 ( 8.038 )
0.022 ( 0.124 )
45.722 ( 8.05 )
6 ( 15.2 )
0.02 ( 0.115 )
49.476 ( 8.71 )
0.02 ( 0.114 )
49.737 ( 8.757 )
0.02 ( 0.114 )
49.913 ( 8.788 )
0.02 ( 0.114 )
50.005 ( 8.804 )
0.02 ( 0.113 )
50.089 ( 8.818 )
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 )
0.025 ( 0.14 )
40.707 ( 7.167 )
0.024 ( 0.139 )
40.938 ( 7.207 )
0.024 ( 0.138 )
41.092 ( 7.235 )
0.024 ( 0.138 )
41.174 ( 7.249 )
0.024 ( 0.138 )
41.247 ( 7.262 )
5 ( 12.7 )
0.022 ( 0.125 )
45.605 ( 8.029 )
0.022 ( 0.124 )
45.772 ( 8.058 )
0.022 ( 0.124 )
45.883 ( 8.078 )
0.022 ( 0.124 )
45.942 ( 8.088 )
0.022 ( 0.123 )
45.995 ( 8.098 )
6 ( 15.2 )
0.02 ( 0.114 )
49.841 ( 8.775 )
0.02 ( 0.113 )
50.054 ( 8.812 )
0.02 ( 0.113 )
50.196 ( 8.837 )
0.02 ( 0.113 )
50.271 ( 8.85 )
0.02 ( 0.113 )
50.338 ( 8.862 )
* Between insulation thicknesses the values can be interpolated
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