Window Espag Locks
Finding the right window locks for uPVC windows can sometimes be a bit of a challenge. Luckily we can help you select the right type of lock. We have a selection of espag window locks available to buy online.
The first step when replacing a uPVC window lock is to identify the correct type of espag lock you require.
-
This product has multiple variants. The options may be chosen on the product pageMaco 16mm Single Track Espag
£19.60 – £34.30
This product has multiple variants. The options may be chosen on the product pageQ-Line Inline Espag Lock With Mushroom Cams
£21.30 – £34.30- Sale!
This product has multiple variants. The options may be chosen on the product pagePrincipal Inline Espag
Original price was: £30.45.£12.00Current price is: £12.00.
This product has multiple variants. The options may be chosen on the product pageWMS 16mm U-Rail Espag Bar
£21.30 – £31.50What is an Espagnolette lock or Espag lock?
This is a one-piece lock that fits to the inside edge of a casement window. The mechanical part of the espag lock runs up the vertical length of the window frame and is operated by a handle. The rod is fitted with 2 or 3 pins known as ‘cams’ which lock into receivers on the window frame.
Espags have different types of faceplates and these can also be of different widths. The main types being Inline/flat, Offset/flat and Offset/U-rail.
Make sure to check the backset size also, as shown:
Most espags use ‘mushroom’ cams, but some espags also have the option for ‘Roller’ cams
If you’re having trouble finding the correct Espag Window Lock then please contact us.
© DGS 2025 | Website design & built by: Revive.Digital
