1. Multi-chambered profiles with optional foam filled sashes and master frame for reduced heating and cooling costs.
2. Fusion welded sashes and frame for superior strength.
3. Deluxe constant force balances for smooth, quiet operation.
4. Deluxe vent limits provide positive stops for ventilation.
5. Entry Guard II deluxe cam action lock reduces air infiltration and is pick resistant.
6. The SolarTherm's interlocking meeting rail enhances security against intruders, adds stability to frame and acts as an insulator, which greatly reduces air penetration where the two sashes meet.
7. Pivot bars allow sashes to tilt in for easy cleaning.
8. Integral sash retainers lock sash securely in jamb. 9. Deluxe weather-stripping on sashes and frames with long-life polypropylenefin barriers surrounded by polypropylene pile for superb resistance to air, water, dust and noise.
10. Dualdurometer glazing for an airtight, watertight compression seal. 11. Full integral lift rails on both sashes provide easy operation when opening or closing window.
12. Deep receiver head pocket reduces chance of air or water infiltration.
13. Solid vinyl lineal's with color clear through. 14. Standard7/8" Formula A Class Units - glass dimension for best thermal performance enhanced with our Low E/Argon combination.
15. Mitered glazing bead for a more elegant appearance.
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