Insulated Glass Packages
Preservation Windows offer optional high-performance glass packages that combine our SST Warm-Edge Spacer System and low-emissivity (Low-E) glass with argon or krypton gas in dual- or triple-pane insulating glass units. These state-of-the-art windows are ENERGY STAR-qualified and designed to help reduce your energy spending year-round.
The EnergyMaxx insulated glass technology in Preservation Windows features multiple layer Low-E glass, the latest advancement in glass coatings. Annealed flat glass is vacuum coated with multiple layers of silver and titanium that combine to create high-efficiency glass with unsurpassed properties of energy efficiency, UV reflection, clarity, damage reduction and visible light transmittance. The result is added comfort and energy efficiency in both the summer and winter.
|In summer, Low-E glass helps block unwanted solar heat gain.||In winter, Low-E glass reduces heat loss by reflecting warm air back into the room.|
EnergyMaxx Insulated Glass Packages
Preservation windows are offered in five families of high-performance insulated glass packages, including our innovative EnergMaxx PriME insulated glass package, which meets ENERGY STAR Most Efficient in all climate zones:
EnergyMaxx PriME combines three panes of glass, three surfaces of Low-E (low-emissivity) technology, two spaces of argon gas fill and two warm-edge spacer systems.
- EnergyMaxx PriME meets ENERGY STAR Most Energy Efficient in all climate zones.
- Provides a powerful energy-saving shield with three panes of glass, three surfaces of Low-E (low-emissivity) technology, two spaces of argon gas fill and two warm-edge spacer systems.
- EnergyMaxx PriME uses argon between the panes of glass, a more cost effective gas compared to krypton.
- Argon gas makes ClimaTech PriME an excellent choice that may help your windows qualify for tax credits.