Window locks for UPVC
What Type Of Double Glazed Window Lock Do I Need?
The main two types of window lock handle that go on double glazing click below to get information on which lock you need and how it will fit your window.
GEARBOXES FOR UPVC WINDOWS are the centre part of a three piece lock and can just be replaced on their own. It’s unusual to have to replace the rods or shootbolts as its normally just the window gearbox that would fail although we do stock most of them if needed. The lock is held in place with retaining screws along with the window handle bolts. All of these will need removing to take the lock out of the window.
Full Length Window Locks These are an older style of window lock but are still very popular today. Whilst some espag locks have been made obsolete we can usually offer an alternative which can be fitted with a touch of alteration. The correct measurements will make your job easier as you will need to line up with the window handle, you will need the backset, length and to know whether its offset or inline. Click here for our guide that will help you work all this out.
All the extras you need to fit your Espag lock or Window Gearbox Changing your window lock should be an easy swap over however missing screws and keeps can slow the job down.
If you have an obsolete lock then you may need to get extra screws or keeps to make the alternative window lock fit. All the extra bits you need to repair your windows are available here. If there is anything extra that you need then give us a call on 01204 652211
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Mila Tongue Window Lock
£20.22 Inc. VAT£16.85 Ex. VATMila Tongue espag Window locking mechanism. This lock has been discontinued by the original manufacturer. The one offered on this page is an exact copy and will swap straight over with minimal fuss. These window locks usually have a GR number printed...£20.22 Inc. VAT£16.85 Ex. VAT -
Roto GR400 Window Lock Kit
£17.39 Inc. VAT£14.49 Ex. VATThis kit is a replacement for the Roto GR400 Lozenge shaped window espag (see picture) that is not made anymore. The kit comes with a Window locking strip and new keeps to fix on to the window frame(screws included). To use this kit you have...£17.39 Inc. VAT£14.49 Ex. VAT -
Roto GR600 Window Lock Kit
£21.52 Inc. VAT£17.93 Ex. VATThis kit is a replacement for the Roto GR600 Lozenge shaped window espag (see picture) that is not made anymore. The kit comes with a Window locking strip and new keeps to fix on to the window frame(screws included). To use this kit you have to...£21.52 Inc. VAT£17.93 Ex. VAT -
WMS Avocet U-Rail Window Locking Mechanisms
£18.79 Inc. VAT£15.66 Ex. VATWMS Avocet U-Rail Window Locking Mechanisms Available with 20mm or 25mm backset 310mm 400mm 600mm PLEASE NOTE: Due to postage contraints the 800mm, 1000mm, 1200mm can only be sent via courier and not through the normal mail - click here to...£18.79 Inc. VAT£15.66 Ex. VAT -
Coldseal Tallon Replacement Window Lock KIT - 800mm
£24.26 Inc. VAT£20.22 Ex. VATThis kit is a REPLACEMENT / WORK AROUND for the Tallon window lock that was fitted by Coldseal windows. The original lock is no longer made and this kit has been put together through trial and error by our own Service Engineer and will fit most Coldseal...£24.26 Inc. VAT£20.22 Ex. VAT -
R.A.I.L. Reverse Action INLINE Window Espag by Maco - Longer Lengths
£19.18 Inc. VAT£15.98 Ex. VATRAIL Reverse Action In-line Locking Security Espagnolette by MACO In-line security espagnolette locking system.PLEASE NOTE: Due to postage contraints the 800mm, 1000mm and 1200mm can only be sent via courier and not through the normal mail. Available...£19.18 Inc. VAT£15.98 Ex. VAT -
Coldseal Tallon Replacement Window Lock KIT - 600mm
£21.52 Inc. VAT£17.93 Ex. VATThis kit is a REPLACEMENT / WORK AROUND for the Tallon window lock that was fitted by Coldseal windows. The original lock is no longer made and this kit has been put together through trial and error by our own Service Engineer and will fit...£21.52 Inc. VAT£17.93 Ex. VAT -
VERSA Inline/Offset Espag 21/Crop 6/M 16FP
£18.00 Inc. VAT£15.00 Ex. VATVERSA Inline/Offset Espag with 21mm backset and 16mm face plate. Also available with 13mm faceplate or 25mm backset. This espag lock is an ideal replacement if you are not sure what length of lock you need for your window or even if its an offset...£18.00 Inc. VAT£15.00 Ex. VAT -
Coldseal/ProLinea Shootbolt Espag Window Locking System with No Mushrooms
£12.23 Inc. VAT£10.19 Ex. VATMila ProLinea Shootbolt Espag This locking mechanism is called the ProLinea Series 8. It is often used as a replacement for the Coldseal window lock that was fitted in Coldseal double glazed windows many years ago. 20mm or 22mm...£12.23 Inc. VAT£10.19 Ex. VAT -
Coldseal Tallon Replacement Window Lock KIT - 400mm
£17.39 Inc. VAT£14.49 Ex. VATThis kit is a REPLACEMENT/WORK AROUND for the Tallon window lock that was fitted by Coldseal windows. The original lock is no longer made and this kit has been put together through trial and error by our own Service Engineer and will fit most Coldseal...£17.39 Inc. VAT£14.49 Ex. VAT -
Maco MK2 Shootbolt Extensions, PAIR
£7.12 Inc. VAT£5.93 Ex. VATMaco MK2 Shootbolt Extensions - supplied as a pair Extensions to suit the Maco MK2 casement shootbolt gearboxes. 7.7mm mushroom cam height To choose the correct shootbolts , measure the whol length of your opening window and choose from the dropdown...£7.12 Inc. VAT£5.93 Ex. VAT -
Trojan Stallion Window Gearbox Replacement
£13.48 Inc. VAT£11.23 Ex. VATWindow Gearbox to replace the Trojan Stallion Lock This is a popular window gearbox which the original manufacturer no longer makes but this replacement should work like for like. Includes cover plate. 22mm Backset. 16mm Faceplate width. 80mm...£13.48 Inc. VAT£11.23 Ex. VAT