H3 Fusion Tech, an innovation game changer

H3 Fusion Tech Casement


Sierra Pacific casement windows are the perfect choice for top-to-bottom, unobstructed views and wide-open ventilation. Use them alone or in combination with other window types and shapes. Their smooth action and ability to compliment any architectural style will make them one of your favorites.

H3 Fusion Tech Awning


Designed to be open to the outside even when it's raining, our awning windows look and perform beautifully, each custom made by hand to your exact specifications. They are often used alone or beneath a large picture window for ventilation.

H3 Fusion Tech Single and Double Hung

Single and Double Hung

Modern engineering and construction give our classic single & double hung window designs thoroughly updated efficiency and performance.


H3 Fusion Tech Horizontal Slider

Horizontal Slider

For areas that need to be kept clear of open windows, or simply for their elegant lines and smooth operation, our space-saving horizontal sliders offer a more contemporary look than a traditional double hung window.

H3 Fusion Tech Special Shapes

Special Shapes

Give your home one-of-a-kind individuality with unique window shapes to light up your room and imagination. Use them alone or in combination with our operating windows and patio doors.

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