14-inch four-bar window hinge

Product Introduction: 14-Inch Four-Bar Window Hinge

The 14-Inch Four-Bar Window Hinge is a high-performance hardware solution designed for projected or casement windows, particularly in top-hung or side-hung configurations. With its robust construction and smooth operation, it’s ideal for both residential and commercial applications that require enhanced ventilation and sash stability.

Key Features:

Precision Four-Bar Design: Ensures smooth, guided window movement while providing excellent lateral support, reducing stress on the frame and sash.

Durable Construction: Made from high-grade stainless steel (typically 304 or 316), this hinge offers excellent corrosion resistance, making it suitable for use in coastal and high-humidity environments.

Size & Load Capacity: The 14-inch length supports medium to large-sized sashes, offering a balanced combination of strength and flexibility.

Controlled Opening: Integrated friction adjusters allow the window to remain open at multiple angles without additional support arms or stays.

Smooth Operation: Equipped with nylon or brass sliders for reduced friction and quiet movement.

Safety Features: Can be paired with restrictor arms or safety catches for high-rise or child-safe applications.

Easy Installation: Pre-drilled holes and standardized fixing points for fast, secure mounting on aluminum, uPVC, or timber window profiles.

Applications:

Outward-opening top-hung windows

Side-hung casement windows

Mid-sized residential and commercial window systems

Ventilation and egress windows