Double Hung Replacement Windows

All of our double hung replacement windows are made with E3 Max® Glass are ENERGY STAR® Qualified in all 50 states. You will be pleased with your vinyl double hung window Dual Recessed Tilt-Latches feature which makes them easy to clean from inside your home. Along with ease of use, security is a high priority in the design of our replacement vinyl double hung windows. Our double hung windows are equipped with Dual Security Night Locks which exceed the AAMA forced entry test in the venting position, enabling you to safely ventilate your home with peace of mind.

Our Double Hung Windows with triple pane glass transform the extraordinary insulating power of uPVC vinyl construction into fusion-welded frames and sashes that provide strength, durability and years of performance. These durable double hung replacement window frames and sashes are then filled with Dow Blue High R-Density Extruded Polystyrene Insulation at critical points to maximize your home's energy efficiency and comfort.

Double Hung Window Features

Solid uPVC Vinyl Construction - This low-maintenance material will not dent, scratch or corrode like aluminum and wood materials. It remains color fast throughout the material providing a beautiful, long-lasting appearance to all our double hung windows. Vinyl also provides your replacement windows a superior insulating value.

Four-Point Fusion-Welded Frames and Sashes - Eliminate separations and leaks, supplying your vinyl replacement windows maximum strength and energy efficiency.

Parallel I-Beam Construction - The same technology used in bridge design is utilized to create a dramatically stronger triple pane window mainframe system.

E3-Max® Glass - A triple pane low-emissivity glass and krypton gas insulating glass unit with Super Spacer Warm-Edge technology. All Park Avenue vinyl replacement windows with our E3-Max triple pane glass system are ENERGY STAR® qualified.

Dow Blue Foam - This High R-Density Extruded Polystyrene Insulation provides added insulation at critical points in the vinyl windows frame and sashes.

Easy-Flow Weight Management System with Draft Sentry - A weight management system that uses the same cord material used in mountain climbing equipment. This balance system enables you to easily operate your double hung window's sashes. The Draft Sentry Plug prevents air from entering through the double hung window's balance tracks and into your home.

NEW! Invisi-Screen® - A fiberglass screen that provides an enhanced outdoor view, more light transmittance, improved airflow, and increased insect protection. Available on casement window or double hung window vents.