
thermalshade.blogspot.com
thermal window coveringsThursday, December 23, 2010. Thermal performance window shades. BACK TO HOME PAGE. Window glass performs miserably when it comes to preventing energy losses. Even double pane, air tight windows (and glass doors) are extremely good at letting energy pass through in all three heat transfer methods (radiant, convection, conduction). Significant improvements in room comfort and energy use are realized when thermally excellent window shades are installed and used. 3 BLOCKS RADIANT HEAT. In a quilt-like batting.
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