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Window Keys

175 keys in stock -Every key cut to your exact code and dispatched same-day.

Cut to code Same-day dispatch Free delivery

Filter by Brand (121)

Window Keys

£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

ERA Window Key

ERA
In stock

Compatible Manufacturers: ERA, Mighton Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Mila Pro-linea Window Key

Mila
In stock

Compatible Manufacturers: Mila
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Union FS Series Keys

Aston Martin
In stock

Key Code Ranges: FS01 - FS99, FS876 - FS955 Compatible Manufacturers: Aston Martin, British Leyland, Ford, Jaguar, Land Rover, Union, Volvo,...

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£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Ronis Cylinder Series Keys

ABB
In stock

Key Code Ranges: 1111A-4444A, 400 - 520, 400A - 520A, 601 - 983, E1111 - E55555, T247-T279 Compatible Manufactur...

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£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Yale R2187 Window Key

Yale
In stock

Compatible Manufacturers: Yale Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Yale Hexagon Window Key

Yale
In stock

Compatible Manufacturers: Yale Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS Window Key

Mila
In stock

Compatible Manufacturers: Mila, WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS Window Key

WMS
In stock

Compatible Manufacturers: WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS Window Key

Maco
In stock

Compatible Manufacturers: Maco, WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS 303B Window Key

WMS
In stock

Compatible Manufacturers: WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS 303C Window Key

WMS
In stock

Compatible Manufacturers: WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

WMS 303A Window Key

WMS
In stock

Compatible Manufacturers: WMS Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Winlock 87600 Window Key

Winlock
In stock

Compatible Manufacturers: Winlock Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Winlock 80016 Window Key

Versa
In stock

Compatible Manufacturers: Versa, Winlock Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Winlock 80007 Window Key

Mila
In stock

Compatible Manufacturers: Mila, Siegenia, Winlock Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Vitawin Window Key

Mila
In stock

Compatible Manufacturers: Mila, Ultion, Vitawin, Yale Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Vitawin 101 Window Key

Vitawin
In stock

Compatible Manufacturers: Vitawin Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Vita Window Key

Asec
In stock

Compatible Manufacturers: Asec, Maxus, Q, Vita Often Used As: Window Keys
£6.95 - £6.95
£6.95
£6.95 - £6.95
£6.95

Velfac V200 Window Key

Velfac
In stock

Compatible Manufacturers: Velfac Often Used As: Window Keys
£3.00 - £3.00
£3.00
£3.00 - £3.00
£3.00

Universal Hexagonal Key

Chubb
In stock

Compatible Manufacturers: Chubb, Sterling, Yale Often Used As: Window Keys
£3.00 - £3.00
£3.00
£3.00 - £3.00
£3.00

Universal Bolt Key

Chubb
In stock

Compatible Manufacturers: Chubb, ERA, Yale Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Union NF Series Keys

Union
In stock

Key Code Ranges: NF1 - NF30 Compatible Manufacturers: Union Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Trojan Window Key

Trojan
In stock

Compatible Manufacturers: Trojan, Winlock Often Used As: Window Keys
£3.95 - £3.95
£3.95
£3.95 - £3.95
£3.95

Trojan Tilt-Safe Window Key

Trojan
In stock

Key Code Ranges: 1 - 3 Compatible Manufacturers: Trojan Often Used As: Window Keys

Replacement Window Keys — UPVC Window Handle & Window Lock Keys

Order replacement window keys for UPVC window handles, sash window locks, and window restrictors. We stock window keys for ERA, Yale, Cego, Mila Hardware, Securistyle, Trojan, Espag, and other UK window hardware brands.

Window lock keys are essential for home security, child safety, and insurance compliance — many home insurance policies require windows to be lockable. If you've moved into a new property and the window keys are missing, or if you've lost your key and can't ventilate your home safely, ordering a replacement is quick and affordable.

Finding Your Window Key Code

UPVC window handle keys typically have a code on the key bow or the lock face of the window handle. The most common window lock key types are the ERA cockspur handle key and espagnolette (inline) handle keys. If your windows all use the same handle brand, one key code will work for all of them. Use our key code locator for help, or send a photo of your window handle.

Also see: door keys, patio door keys, padlock keys, garage keys, and our full house key range. Need key accessories to organise your window keys? Browse key caps and key tags.

Need help finding your key?

Use our key finder wizard or contact our team — we can identify most keys from a photo.

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