$50 off per window (Vytex Fortis 5200 series) with purchase & complete installation of 5 or more windows. Plus Free Energy Upgrade. Package Includes: Foam filled frame • Foam filled sash • High Performance Triple Silver Low-E Glass • NO metal spacer between panes •ThermaCore™ Composite Reinforced Meeting Rail.. With this coupon. Not valid with other offers or prior purchases. Expires 10-2-20. Go to LocalFlavor.com for more coupons.