In architectural hardware, aluminium window handles and door handles may look similar at first glance, but they differ greatly in structure, functionality, load-bearing capacity, and application.
✅ 1. Different Installation Positions
- Aluminium window handles are installed on window sashes, commonly used in casement windows, tilt-and-turn windows, and aluminum window systems.
- Door handles are installed on doors, including interior doors, entry doors, and security doors.
✅ 2. Load Capacity and Structural Strength
- Door handles are typically designed to handle greater force and frequent use, often working with heavier locking systems.
- Aluminium window handles are more lightweight and are mainly used for opening and locking window sashes.
✅ 3. Functional Differences
| Feature | Aluminium Window Handles | Door Handles |
|---|---|---|
| Control Scope | Controls window opening/closing, often with single or multi-point locking | Controls door operation, often paired with locksets |
| Locking Mechanism | Often built-in lock points or linkages | Usually used with separate door locks |
| Opening Direction | Typically rotates 90° or 180° | Usually push-down or pull type |
✅ 4. Appearance and Operation
- Aluminium window handles are compact and sleek, designed for ease of use and subtle appearance.
- Door handles are generally larger and more robust, with an ergonomic grip and durable mechanism, sometimes with spring return functions.
✅ 5. Supporting Hardware
- Aluminium window handles are usually paired with multi-point locks, transmission rods, friction stays, etc.
- Door handles are commonly used with lock bodies, lock cylinders, door stoppers, and other door control hardware.
✅ 6. Application Scenarios
| Handle Type | Common Applications |
|---|---|
| Aluminium Window Handles | Aluminum windows, thermal break windows, UPVC windows |
| Door Handles | Wooden doors, steel security doors, interior room doors |
✅ Summary
Though they may look similar, aluminium window handles and door handles serve different purposes and should not be used interchangeably. When selecting the right handle, consider the application environment, load demands, and matching hardware components.
