For more than 35 years, the Kohltech name has been synonymous with the uncompromising craftsmanship and unparalleled performance of the industry's best windows. The available windows and their key features are listed below.

Tilt and Turn

Enjoy the best features of casement, fixed, and tilting designs with our elegant and simple tilt & turn windows. They tilt inward from the top for draft-free ventilation even during rain, or with a simple turn of the handle, open inward just like a door for maximum ventilation and easy cleaning. When closed, our tilt & turn windows appear just as elegant as our fixed windows. They’re a fantastic choice for any room in the main and upper levels of your home.

Casement

Designed to keep harsh weather out, our casement windows are energy-efficient, reliable, and practical. They open out to a full 90 degrees via dual- or single-arm crank operators and are hinged at the side, making them a great choice for the main and upper levels of your home.

Awning

Our awning windows are hinged at the top and swing out from the bottom, providing excellent ventilation even during light rain. They’re easy-to-use and built to withstand harsh weather. Pair awning windows with larger fixed windows on the main and upper floors of your home to enjoy both the view and airflow.

Single Hung

The bottom sash slides up to open, stays in place, and tilts in for quick and easy cleaning. Since our single-hung windows do not open outward, they’re a great choice for rooms that face decks, porches, and walkways. Enjoy reduced energy costs with our improved version of this classic window design.

Double Hung

The top and bottom sashes slide up and down and stay in position, providing increased airflow into your home. Both sashes also tilt in for quick and easy cleaning of the entire window. And because our double-hung windows do not open outward, they’re an excellent choice for rooms that face decks, porches, and walkways.

Single and Double Glider

One sash slides side-to-side in our single glider, while our double glider allows both sashes to operate independently and easily for increased ventilation. Both options have sashes that tilt in and come apart quickly for easy cleaning. Glider windows are often found in basements but are an outstanding choice for any room in your home.