Fitch Fastener Durable Window Lock Traditional Secure Fitting Reliable Hardware

The Fitch Fastener Window Lock is a classic and highly effective security solution specifically designed for traditional vertical sliding sash windows. Named for its iconic crescent-shaped rotating catch, the Fitch design is celebrated for its unique “pull-together” action. As the lever is rotated, it draws the top and bottom sashes closer together, creating a tighter seal that significantly reduces rattles and eliminates drafts.

Forged from solid metal, this Fitch Fastener Window Lock provides a robust mechanical lock that is both visually elegant and functionally superior, making it the standard choice for Victorian, Georgian, and Edwardian property restorations.

Technical Specifications of Fitch Fastener Window Lock

These Fitch Fastener Window Lock are engineered for long-term durability, featuring a heavy-duty pivot and reinforced strike plate for maximum resistance against forced entry.

Design & Security Advantages

• Draft and Rattle Elimination: Unlike simple “quadrant” or “fleur-de-lis” catches that merely bridge the gap, the Fitch Fastener Window Lock cam-action actively pulls the two sashes toward one another. This compresses the weather stripping, cutting down on energy loss and annoying wind-chatter.

• Period-Correct Aesthetic: The low-profile, curved design is a faithful reproduction of 19th-century hardware. Fitch Fastener Window Lock provides a sophisticated finish that respects the historical integrity of timber window frames.

• Enhanced Sash Alignment: Over time, timber windows can settle or warp slightly. The Fitch Fastener Window Lock helps correct minor misalignments by forcing the meeting rails into the correct horizontal position every time the window is locked.

• Low Profile: The sleek design ensures that the fastener does not interfere with internal window treatments like shutters, blinds, or heavy curtains when they are drawn across the window.

Primary Applications

1. Period Home Security: The essential hardware upgrade for original timber sash windows in heritage properties and conservation areas.

2. Luxury New-Build Joinery: Adds a touch of traditional craftsmanship and “heft” to modern high-performance sash windows.

3. Renovation Projects: Replacing old, painted-over, or broken catches with a high-quality metal fastener to restore ease of use.

4. Acoustic Insulation: Helps maximize the effectiveness of sound-proof glazing by ensuring the window meeting rails are pressed firmly together.

Professional Installation Tip: Perfect Meeting Rail Alignment

For a Fitch Fastener Window Lock to operate smoothly and provide maximum security, the height alignment of the two meeting rails is critical.

• Check the Levels: Before drilling, ensure that the meeting rails (where the two sashes overlap) sit perfectly flush. If one sash is slightly higher than the other, the crescent catch may strike the edge of the plate instead of sliding over it.

• The “Center” Rule: Always install the fastener in the exact horizontal center of the window. For very wide windows (over 1000mm), it is highly recommended to install two fasteners positioned at equal distances from the center to ensure a balanced seal.

• Pilot Holes: Timber sash rails are often made of seasoned hardwoods. To prevent the wood from splitting—and to ensure the screws go in perfectly straight—always drill pilot holes first.

• Finish Coordination: For a truly “architectural” look, match your Fitch fastener to your Sash Lifts and Sash Pulleys. A unified finish in Antique Brass or Polished Chrome creates a cohesive and high-end aesthetic.

The Fitch Fastener Window Lock is a classic window lock designed to provide reliable security for casement and sash windows. Crafted from strong, durable materials, Fitch Fastener Window Lock ensures long-lasting performance while maintaining its traditional appearance. Its timeless design makes it suitable for a wide range of interiors, from period properties to modern homes seeking a heritage touch. The Fitch Fastener Window Lock allows smooth operation, securely holding windows in place while providing easy access when needed.

Easy to install and highly functional, the Fitch Fastener Window Lock offers a practical solution for enhancing both the security and aesthetics of your windows. Its robust construction resists wear and daily use, making it ideal for residential and commercial applications. Whether you are restoring historical windows or upgrading existing fittings, this fastener combines durability, classic design, and dependable performance, ensuring a secure and stylish window solution.