Is saving energy your top priority? Serious Windows are the most energy-efficient residential windows on the market today. Homeowners could save tens of thousands of dollars over the life of their homes. Windows are the biggest source of heating and cooling energy loss in homes. By dramatically increasing the R-Value performance for energy-efficiency, Serious Windows can generate the significant heating and cooling savings that make them a brilliant home-improvement investment.

Reduced energy bills
Up to 40% of HVAC costs are lost through inefficient windows and glass.  With its proven efficiency, SeriousGlass and SeriousWindows can substantially reduce operating costs and deliver a fast return on your investment.

Maximize use of glass in the design
Using more glass improves daylighting and visibility.  SeriousGlass and SeriousWindows high efficiency products will meet increasingly strict building codes.

Maximize LEED points
SeriousGlass can contribute up to 19 LEED points in the LEED 3.0/LEED 2009 standards for institutional and commercial projects.

Simplified HVAC design
By reducing air velocities, “tuning” the glass to increase occupant comfort, SeriousGlass gives you the option of replacing perimeter baseboard heating with in-floor forced-air and overhead-radiant cooling systems.

Managed high humidity environments
SeriousGlass can be used effectively in art galleries, libraries and swimming
pool enclosures.