V-Glass LLC


V-Glass LLC
Profile last edited on: 11/14/2017

Cost-effective clean energy and clean water solutions
Year Founded
First SBIR Year
Latest SBIR Award
Program Status


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Location Information

W265 N3011 Peterson Drive
Pewaukee, WI 53072
   (262) 347-8404
Multiple Locations:   
Congressional District:   05
County:   Waukesha

Public Profile

V-Glass LLC, a contract research firm, has developed and improved a vacuum-insulating window glass that could drastically reducing the amount of costly heat lost from homes through traditional windows and possibly save up to five percent of total U.S. energy use. The windows are similar to a thermos, with individual panes of glass sealed at the edges and glass spacers as thin as a human hair keeping the two panes from touching. A low energy coating lowers radiation heat loss and the vacuum eliminates conduction and convection heat loss. Testing has shown that the windows can drastically help to reduce exorbitant energy costs, 30 to 50 percent of which can be directly attributed to heat gained or lost through windows. V-Glass plans to sell primarily to large window companies that routinely do the work of incorporating the glazing into a window frame.

Extent of SBIR involvement

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Synopsis: Awardee Business Condition

Employee Range
Revenue Range
Less than .5M
VC funded?
Privately Held
Stock Info
: N/A
IP Holdings

Awards Distribution by Agency


  Peter Petit -- Founder and Chief Executive Officer

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