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Energy Star Partner

VPI Quality
Windows is an
ENERGYSTAR® Partner.
ENERGYSTAR® qualified
products use less energy.
Learn more at
www.energystar.gov.
Synergy Premium Series
VPI leads the way in new glass technology from PPG. VPI is the first manufacturer in the U.S. to offer as standard SunClean/Solarban 70Xl in our Synergy Premium Series. Replacement windows from VPI will exceed your expectations in design, technology and value.

Synergy Premium Series comes standard with:

  • Sunclean/Solarban® 70XL
  • Safe, foam-filled frames
  • Non metal color matched Super Spacer
  • Allerguard with Microban weatherstripping
  • Slimline, designed for retrofit
  • Stainless steel wheels
  • Pull rail with fiberglass screen
  • Commercially rated
  • Inside glazing
  • Lifetime transferable warranty