Section A103.3.5—Stress skin panel.
A103.3.5 Stress-skin panel. See Table A103.3.5.
Table A103.3.5
Stress Skin Panel
| Panel Thickness, Inches | U-factor | |
NOTE: R-value of expanded polystyrene: R-3.85 per inch Framing: 6% Spline: 8% | 3 1/2 | 0.071 | |
5 1/2 | 0.048 | |
7 1/4 | 0.037 | |
9 1/4 | 0.030 | |
11 1/4 | 0.025 | |
No thermal bridging between interior and exterior splines | |