Casement Windows
Awning windows are horizontally oriented and hinge at the top, opening outward from the bottom. Using a smooth crank mechanism, the sash swings upward to create a protective canopy that allows fresh air to enter while keeping rain out. This clever design makes them ideal for year-round ventilation and offers a stylish, modern look that blends seamlessly with many architectural styles.
Advanced Features:
- Multi-point locking hardware
- Heavy-duty handle
- Overlapping screen frame
- Sash keepers
- Concealed internal drainage system
Performance Class: LC
Performance Grade: 70
Air: A3
Available Colors
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How Casement Windows Work
Casement windows are side-hinged units that open outward using a crank mechanism—a simple motion that provides full opening, just like a door. AlphaTech’s models include advanced features like heavy-duty handles, multi-point locking, concealed internal drainage, sash keepers, and overlapping screen frames, and they open to a full 90° for easy cleaning. The tight compression seal they form when closed offers a robust barrier against drafts—making them highly energy-efficient.
Why Homeowners Choose AlphaTech Casement Windows
Superior Ventilation Airflow
Unlike sliding or double-hung windows, casements open fully, capturing breezes and directing fresh air inside—ideal for kitchens, bathrooms, or anywhere airflow is essential.
Unobstructed Views Natural Light
With no central sash or mullion, casement windows deliver clean, uninterrupted sightlines and maximize daylight.
Tight Sealing for Energy Efficiency
The compression seal around the edges minimizes leakage—boosting insulation, stabilizing indoor temperatures, and cutting energy costs.
Enhanced Security
Embedded multi-point locking mechanisms make them more difficult to breach than sliding options.
Effortless Operation & Accessibility
The crank handle allows smooth operation—even in hard-to-reach spots like over a sink—offering excellent usability for homeowners of all abilities.
Low Maintenance & Durability
With fewer moving parts and high-quality hardware, casement windows are easy to clean and maintain.
Certifications & Recognitions
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