1. Experimental Analysis of Glass ME EN 340-2 December 7, 2005 Darin Juncker, James Hall

2. Objective Finding the comparison of the heat transfer of single and double pane windows Single Pane WindowDouble Pane Window

3. Test We measured ambient and window temperatures for both single and double pane windows Single PaneDouble pane Inside Air20.22 C Inside Surface10 C15.67 C Outside Surface9.78 C10.22 C Outside Air2 C2.77 C

4. Results Rate of Heat Transfer Single Pane59.64 W/m 2 Double Pane44.63 W/m 2 Double pane window is 33% more efficient than a single pane window