Well, the windows have been installed and the liquid applied waterproofing membrane work continues. This 3-part process will inevitably provide an air tight seal to the exterior envelope of the home. This will equate to a 30-40% reduction in air infiltration....thus lowering the heating and cooling loads. I am excited to be a part of this innovative process courtesy of STO Corp. You can check out their website here: http://www.stocorp.com/index.php/productsandsystems/moisturebarriers