This Hillsborough NJ, 08844 home had all the windows along with 2 patio doors replaced by our factory trained installers. This home has 26 double hung windows, 3 large picture windows, 3 ½ round windows all manufactured by OKNA and are part of their Insul-Tec 500 series vinyl replacement windows. These windows featured a one piece frame, grids between the glass, white interior and exterior finish, fully insulated sashes and frames and their low-e/argon gas package. These 6 foot patio doors were also manufactured by OKNA and are a part of their Elegante series patio doors. This replacement patio doors features a fully fusion welded one piece frame which is fully insulated including the panels, grids between the glass, a white interior and exterior finish and OKNA’s low-e/argon gas package. Call us at 908-725-0993 to set up a free estimate or visit our showroom located in Bridgewater NJ 08807.