*All of Jantek's window and patio door models are Certified by the National Fenestration Rating Council for the US EPA's Energy Star® program. All of our windows are available in your choice of Insulation Values... R-3, R-5 or R-6.
Offer Exclusions: this offer is valid on Factory Direct Showroom orders only and not available through Jantek Dealers. The 10% discount applies to standard Jantek Factory Showroom window and patio door prices and does not include installation. Installation by Jantek is available in New Jersey and Philadelphia. Product orders are for pickup at The Jantek Factory Showroom located in Medford New Jersey. This offer expires on February 29, 2012.
