Double-Hung Windows

Double-Hung Windows are the most traditional window style, but there is nothing traditional about the advanced engineering and innovative technology that go into Four Seasons Energy-Saving Double-Hung Windows. These windows are anything but ordinary!

Designed for new construction or replacement, our double-hung window has a beveled exterior for an original architectural look. To complement the window and create your own dramatic design statement, custom arch-top and transom windows can be custom-built for your application.

Four Seasons' double-hung window is clearly the best designed. Patented European-style and advanced engineering ensure a lifetime of carefree operation. Since all Four Seasons Energy-Saving Windows are standard with our exclusive double-strength CONSERVAGLASS PLUS™ they even help reduce unwanted exterior noise in addition to their outstanding energy-saving properties.

Double-strength, high-efficiency CONSERVAGLASS PLUS™, tilt-in cleaning and quadruple weatherstripping create a window of unparalleled quality. Studies show that new windows will return the majority of your investment when you sell your home. New Four Seasons Energy-Saving Windows just make good sense and save lots of cents (and dollars).

Features: Standard Sash and Optional Frame Steel Reinforced for outstanding strength and security. Double-Strength 7/8-inch Insulated CONSERVAGLASS PLUS™ for superior energy efficiency, safety, security and noise reduction. Also available in triple-glazed CONSERVAGLASS PLUS™ for extreme climates. Fully Welded Mainframe and Sash with Clean Cut Shadow Groove for strength, durability and beauty. Multi-Cavity, Heavy Walled Extrusions provide the ultimate in energy-efficiency, strength and durability. Superior AAMA Grade 60 Commercial Rating (most residential replacement windows carry only a Grade 30) guarantees outstanding performance. Interior Glazing Bead improves safety and security by preventing glass removal from exterior. Tilt-In Sashes for Easy Cleaning. Beveled Outer Frame for a clean exterior appearance. Spring-Loaded Night Latch Limiters enable ventilation with security. Quadruple Weather-stripping for energy efficiency and noise abatement. Low Maintenance Fiberglass Full Screen with Extruded Aluminum Frame for strength and durability. Block and Tackle Balance System for trouble-free operation. Dual Positive Action Locks (PAL) automatically lock when the window closes to provide outstanding unsurpassed safety and security. Steel Pivot Pins for strength and long lasting durability. You should only replace the windows and doors in your home once. Install the best quality windows that will perform consistently for a lifetime. Four Seasons has been building energy-efficient windows and doors in North America for over 30 years. As the market leader in year-round glass room additions, Four Seasons has more experience designing with glass than any other window manufacturer in the world. Four Seasons has now taken its decades of experience and expertise in the toughest environmental and climatic conditions to bring you our most advanced energy efficient windows and doors for your home.