Sash windows typically use different types of window locks to secure them. Here are a few common types of window locks used on sash windows:
- Sash fastener: This is a latch or fastener installed on the meeting rail of the sashes. It allows you to secure the window by fastening the latch onto a keep or strike plate attached to the opposite sash. Sash fasteners are often made of metal and come in various designs.
- Sash lock: Similar to a sash fastener, a sash lock is installed on the meeting rail of the sashes. It includes a latch or lever mechanism that secures one sash to the other when engaged. Sash locks can provide a more secure locking mechanism compared to sash fasteners.
- Fitch fastener: Fitch fasteners are commonly used on sash windows and have a distinctive hook-shaped design. They are installed on the meeting rail of the sashes and have a lever that can be rotated to engage or disengage the fastener. Fitch fasteners offer a secure closing mechanism.
- Sash bolt: A sash bolt is a locking mechanism that is typically installed at the top or bottom rail of one sash and engages into a receiver on the opposite sash. It provides a strong and secure lock when the bolt is extended into the receiver.
- Sash restrictor: A sash restrictor is not a lock per se, but it is a safety device used on sash windows to limit the opening distance. It prevents the sash from fully opening, providing enhanced security while still allowing for some ventilation.
It’s important to note that the availability and type of window locks may vary depending on the specific design and style of sash windows. When considering window locks for your sash windows, it’s advisable to consult a professional or a reputable window supplier who can recommend suitable options based on your specific requirements and the type of sash window you have.
