Biggest Buzz at GlassBuild? The Advancement of Vacuum Insulating Glass  (VIG) - glassonweb.com

Little Known Facts About “High Reliability R-10 Windows Using Vacuum Insulating.

The typical house loses 30% of its heat through windows, so extremely insulating windows are an energy performance option with a disproportionately large benefit. Energy losses related to windows alone account for as much as 25% of overall U.S. gas use. Well-insulated walls deliver R-12 to R-20 insulation, 3 to 5 times less heat loss than triple glazed windows.

Wholesale Manufacturer Price Of Vacuum Insulated Glass Unit For Windows And  Doors - Buy Double Glazed Insulated Glass Panels For Greenhouse,Insulated  Glass Frosted Bulletproof Glass Price,Double Wall Insulated Glass Low E  Insulated

7, went into effect for the Northern area of the U.S. in 2016. One method for the window market to meet the new requirement is to move to triple glazed windows, which are 50% thicker, 50% heavier, and 50% more pricey to make than current double pane, argon-filled glazing. The center pane is also at risk of spontaneous breaking due to unequal heating in the hot sun.

Window makers and other gamers in the glass supply chain desire something new to differentiate their products and improve their slim margins. What they want is a radically new type of window that can insulate along with a wall. The excessive heat lost by present windows might then be conserved.

V-Glass is working to deliver that option.  A Good Read  is to develop an economical Vacuum Insulated Glazing (VIG) for windows. Basically, a VIG is a flat, transparent thermos bottle that considerably reduces window heat loss. 2 panes of glass, separated by tiny spacers, are sealed around the edges. The vacuum in between the two panes virtually removes conduction and convection heat loss.

Landvac 8.3mm Vacuum Insulating Glass for Commercial Building Windows -  China Window Glass, Building Glass - Made-in-China.com

About NSG Group׳s Advanced Vacuum Insulating Glass “Super

Unlike argon, vacuum will not conduct heat, no matter how thin the space. As an outcome, V-Glass glazing will be as thin as a piece of inch thick plate glass. V-Glass vacuum insulated window glass is a product of national tactical value. Other nations, consisting of Germany, Japan, Switzerland and Russia, have vacuum glass development efforts under way.