Window locks are fundamental to your home’s security, so it's essential to invest in high-quality options. In addition to security offerings, these locks should be user-friendly and fit your home’s particular windows. This list covers three window locks that are tried and true for reliable security and ease of use.
Top 3 Window Lock Types
1.Sash Locks
Sash locks remain one of the most popular and reliable window security solutions, particularly for double-hung windows. These locks consist of a cam-action lever that clamps the upper and lower sashes together, preventing them from sliding past each other. The appeal of sash locks is in their simplicity and effectiveness—a single lever action engages the lock, while the mounted keeper plate ensures a secure connection between the window sections.
Benefits of Sash Locks include:
- Easy one-handed operation with smooth lever action
- Self-aligning design for proper sash alignment
- Available in various finishes to match existing hardware
- Suitable for both wood and vinyl windows
- Can be installed on the meeting rails of any double-hung window
- Optional keyed versions for added security
2.Standard Window Lock Casement Fastener
Standard casement fasteners serve as both a lock and a handle for casement windows. These traditional locks feature a lever handle that rotates to engage with a keeper plate, drawing the window tightly closed. The design creates a weather-tight seal while providing powerful security. The lever design's mechanical advantage allows for easy operation while ensuring a tight seal against drafts and moisture.
Benefits of Standard Casement Fasteners Include:
- Doubles as a window handle and lock mechanism
- Creates compression for better weatherproofing
- Available in left or right-handed configurations
- Typically includes matching striker plates with multiple mounting holes
- Suitable for most outward-opening windows
- Durable cast construction with protective finishes
- Often features vintage-inspired designs for period homes
3.Reversible Window Lock Casement Fastener
Reversible casement fasteners offer more versatility than standard models. These innovative locks can be adjusted to work on either left or right-handed windows, making them ideal for contractors and homeowners managing multiple window types. The reversible design eliminates the need to stock different versions for various window configurations. Most models feature a simple conversion process that doesn't require additional tools or components, allowing for quick adaptation to different installation scenarios.
Benefits of Reversible Fasteners Include:
- Universal application for left or right-hand windows
- Reduces inventory needs for contractors and suppliers
- Simplified installation process with fewer components
- Compatible with most window materials, including aluminum
- Often features adjustable tension settings
- Ideal for replacement projects where the original hardware orientation is unknown
- Cost-effective solution for properties with mixed window types