Double-hung replacement windows are a Wisconsin homeowner’s favorite window because they are easy to clean and operate. Double-hung windows are also energy efficient when custom fitted to your home.

A double-hung window features a tilt mechanism that gives the window an airtight seal not found in other windows while allowing both the top and the bottom sash to tilt in making them easy to clean. Some double-hung replacement windows have a half screen but a full screen will allow you to have your window open from the top or the bottom which is great during a light rainfall if you can open the top without your home getting wet.

A composite frame from AHT Wisconsin Windows is 400% stronger than vinyl replacement windows which eliminate the need for metal stiffeners to keep the window from warping and to hold the hardware in. Eliminating the need for metal stiffeners also improve energy efficiency because metal is conductive, or known for losing energy.

What makes AHT Wisconsin Windows different?

1. 400% stronger and insulates 214% better than standard vinyl replacement windows
2. No subcontractors – trained in-house installers only!
3. Installing the only triple pane, solid core, composite frame windows in NE Wisconsin
4. 4.6 average rating across all rating platforms
5. Providing window installation services around NE Wisconsin for over 55 years
6. Family-owned and operated