Standard Features

• Weather resistant, fully welded frame and sash is strong, durable and maintenance free
• EMS+ glass package includes Duralite warm edge spacer
• Foam filled frame and sashes add energy efficiency and comfort
• Double strength glass which is heavier and far more durable than single strength
• Slimline design provide less vinyl frame, more glass
• Can be combined with other shapes for sweeping views

Dual surface, double strength LowE glass. Using two surfaces of LowE provides the same level of efficiency as a triple glazed unit. Argon Gas - more dense than air, slow down the movement of air within the 7/8" airspace, reducing the transfer of heat to cold for improved energy performance.

SuperSpacer is a warm edge spacer featuring Polymer EPDM (Ethylene-propylene-diene-monomer) construction, dependably delivers high performance for insulating glass units, including excellent resistance to ozone, weathering, water and aging, while maintaining its flexibility through wide changes in temperature and barometric pressure.

All these features with one of the best warranties in the industry