Are fitch fasteners suitable for period sash windows?

Yes. Fitch fasteners are widely used on Victorian, Edwardian and Georgian-style sash windows and are ideal for traditional timber frames and heritage refurbishments.

Do you supply locking sash window fitch fasteners?

Many of our sash window fitch fasteners are available in locking versions, using a grub screw and key to secure the catch in place for extra security, especially on ground-floor or street-facing windows.

Which finishes are available for sash window fitch fasteners?

We offer sash window fitch fasteners in a wide range of finishes including polished brass, antique brass, matt bronze, black, polished chrome, satin chrome, polished nickel and satin nickel, so you can match existing window furniture and interior hardware.

Do you deliver sash window fitch fasteners across the UK?

Trade Door Handles supplies sash window fitch fasteners nationwide across the UK, with quick delivery available to locations such as London, Manchester, Birmingham, Glasgow, Edinburgh and beyond.

Sash Window Fitch Fasteners

Q: What is a sash window fitch fastener?

A sash window fitch fastener is a rotating latch that pulls the meeting rails of a sliding sash window together, giving a neat, traditional appearance while helping to keep the window securely closed.

Q: Which brands of sash window fitch fasteners do you stock?

Our sash window fitch fasteners collection includes leading UK brands such as Carlisle Brass, Heritage Brass, Frelan Hardware and From The Anvil, helping you coordinate with other architectural ironmongery throughout the property.

Sash Window Fitch Fasteners for Period Homes & Restorations

Secure your sash windows with traditional fitch fasteners, designed for timber frames and heritage-style fittings.

What Is a Fitch Fastener?

A sash window fitch fastener is a rotating latch mechanism that pulls the meeting rails of sliding sash windows together. It offers a clean, traditional look with the option of additional locking via a grub screw or key.

Finishes & Suitability

Our collection includes brass fitch sash fasteners, chrome options, and heritage-inspired finishes like antique brass and matt black. These fasteners are commonly used on Victorian and Georgian windows and are compatible with both single and slim-profile double-glazed timber sashes.

We supply top UK brands including Carlisle Brass, Heritage Brass, Frelan Hardware and From The Anvil.

For other styles, browse our Sash Fasteners category, including Brighton, Hook, and Quadrant Fasteners.

If you can’t find what you need, contact us — we’ll be happy to help.

Secure Your Sash Window the Right Way

Why Fitch Fasteners Are the Go-To Choice for Traditional Timber Sashes

The sash window fitch fastener is a favourite among renovators and professionals restoring period sash windows. Its slim, elegant body fits neatly on the meeting rails, while its rotating catch holds the two sashes securely closed.

Many models include locking features via grub screws, making them ideal for ground-floor windows or where extra peace of mind is needed. These fasteners are especially popular in Victorian, Edwardian and Georgian-style homes, where aesthetic integrity is important.

Finishes include:

Polished brass for a classic high-shine look
Antique brass or beeswax for more rustic period projects
Chrome and satin nickel for clean, modern appeal
Matt black for bold contrast on white timber windows

For full project coordination, match with window lifts, pulleys, and other window accessories.

Designed for Traditional Joinery

Made for Timber Sashes and Slim Profiles

Fitch fasteners are available in both standard and slimline formats — perfect for original timber windows or modern double-glazed sash windows that still use traditional profiles. Their low-profile keeps make them ideal where sashes have narrow meeting rails or minimal clearance.

Looking to match finishes across a home? We supply a wide range of finishes to suit every aesthetic, from period character to contemporary renovation. You can also browse by style through our full Sash Window Furniture collection.

We offer UK-wide supply on all our architectural ironmongery. If you’re unsure which option is right for your window, get in touch and we’ll guide you through your options.

Frequently Asked Questions

What is a sash window fitch fastener?

A type of rotating latch that secures the meeting rails of a sliding sash window. It’s widely used in traditional UK homes.

Are these available in locking versions?

Yes — many include a grub screw that locks the catch into place with a key, ideal for added security.

Which finishes do they come in?

Brass, chrome, antique brass, satin nickel, black, and more — designed to suit period and modern homes alike.

Do Fitch fasteners fit modern sash windows?

Absolutely. Slimline versions are available to accommodate double-glazed sash profiles.