Eco-Sure Insulated Glass System

Our newest and most energy-efficient insulated glass system, is the complete package. This revolutionary system combines the environmentally-friendly Duralite® Spacer with innovative “Shift” technology triple glazing. Add to this the latest science in gas mixture and filling, OptiGas with ThermalCert, and you can be sure that the gas you were promised is actually going to bring you the energy savings you expect.
This combination of spacer, glass technology and certified gas-filling gives Eco-Sure the best energy values available today. Offering four styles of glazing, including a dual pane unit and three triple-glazed options featuring “Shift” technology, Eco-Sure has a glass package to fit every home and budget. Make sure to specify Eco-Sure when replacing the windows in your home.

Duralite® Spacer System

Duralite spacers are more efficient because they contain no metal. This means your windows will be warmer in the winter and cooler in the summer, making your home more comfortable year-round. The use of Duralite spacers lowers energy consumption, thus reducing the amount of CO2 gasses released into the environment by the utility company.
With Duralite, you no longer have to choose between the comfort of your family and being environmentally friendly.

OptiGas & ThermalCert

With conventional gas filling, you can only assume your glass actually delivers the value promised.
OptiGas revolutionizes insulating glass gas filling. It’s the first fully-engineered, automated and integrated smart-fill system for insulating glass. ThermalCERT verifies the gas filling process. With ThermalCERT by OptiGas, you can be certain the U-value you were promised is the U-value you receive.

For more information, visit isgasinthere.com.