Single Hung Windows
Acri Windows MILLENNIUM™ single-hung windows, our most popular window models, are superbly engineered to make your rooms more comfortable and save you money by lowering your energy bills. These windows will also make your home more beautiful—and will make you a happy homeowner when you see how remarkably easy they are to clean and maintain.
A special feature of our MILLENNIUM™ single-hung windows is the Constant Force Balance system that lets you open and close them with unbelievable ease. The lower sash tilts in for easy cleaning.
Like all Acri Windows MILLENNIUM™ Windows, these will fit your home perfectly because we custom manufacture every product to the exact size you require. To truly customize your windows—and create a new and unique look for your home—we encourage you to explore the wide range of options we make available to you.
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