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Front Door Dead Locks

Front Door Dead Locks

Mortice Dead Locks can only be operated with a key. Dead Locks have a single bolt that secures into the door and offers extra strength.  There is no latch, therefore handles aren't required to release the door - however a set of fixed handles or bar type pull handles would normally be fitted on doors like this for ease of opening.  These are more commonly used on non-passage doors, where unless you're using the door at that given moment, it is desired to be locked fully, never left on a latch.

These are also commonly found on front doors (and back doors) where a rim nightlatch is being used (commonly referred to as a "Yale Lock"), where the nightlatch will often be used predominantly throughout the day while at home, then when wanting to add an additional layer of security to the door either at night or when leaving the property, you may wish to fully deadlock the door with one of these fitted at waist height.

If however, you would instead like to unlock via key, but then have the door kept shut by a latch only opened via handle, you should consider our sashlocks for front doors.


Era High Security Fortress (BS3621) Dead Lock

Era High Security Fortress (BS3621) Dead Lock

The Era high security insurance approved Fortress deadlock is an extremely robust and affordable BS3..

Prices From: £20.37 + VAT



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Legge New Style 5 Lever BS3621 Deadlock (N5641 & N5761)

Legge New Style 5 Lever BS3621 Deadlock (N5641 & N5761)

The new Legge N5 deadlocks are offer exceptional attack resistance and are stamped with the BS3621..

Prices From: £36.08 + VAT



ERA Fortress "Classic" BS3621 5-Lever Deadlock

ERA Fortress "Classic" BS3621 5-Lever Deadlock

This is the deluxe version of the standard ERA Fortress deadlock.  It boasts a superior build q..

Prices From: £25.14 + VAT



ERA Fortress BS3621 High Security Euro Cylinder Deadlock

ERA Fortress BS3621 High Security Euro Cylinder Deadlock

The Era British Standard BS3621 Dead Lock is finished in S..

Prices From: £41.78 + VAT



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SECUREFAST SKD 5 Lever BS3621 Deadlock

SECUREFAST SKD 5 Lever BS3621 Deadlock

The SECUREFAST 5 Lever BS3621 Insurance Graded Deadlock offers great security and operation.  I..

Prices From: £21.33 + VAT



YALE PM562 5 Lever British Standard BS3621 Deadlock

YALE PM562 5 Lever British Standard BS3621 Deadlock

This is Yale's very own offering of BS3621 deadlocks, and has not only been awarded the British Stan..

Prices From: £32.75 + VAT



Asec British Standard Dead Lock

Asec British Standard Dead Lock

The Asec dead lock provides an excellent level of insurance approved security for a very affordable ..

Prices From: £15.44 + VAT



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Union 2134 BS3621 5 Lever Dead Lock

Union 2134 BS3621 5 Lever Dead Lock

Where 5-Lever Mortice Deadlocks are concerned, the UNION 2134 is a very popular choice due to its Br..

Prices From: £34.27 + VAT



Union 2134 5 Lever Dead Lock Keyed Alike

Union 2134 5 Lever Dead Lock Keyed Alike

Where 5-Lever Mortice Deadlocks are concerned, the Keyed-Alike UNION 2134 is a very popular choice..

Prices From: £43.74 + VAT



UNION C-Series 2134E 5 Lever Dead Lock

UNION C-Series 2134E 5 Lever Dead Lock

This is a 5-Lever BS3621 replacement for the Chubb 3U114E , which comes with a whopping 15 year guar..

Prices From: £27.70 + VAT



ASEC High Security BS3621 Euro Deadlock with Security Escutcheons

ASEC High Security BS3621 Euro Deadlock with Security Escutcheons

This particular euro-profile dead lock meets and exceeds the requirements for BS3621!  At an in..

Prices From: £47.13 + VAT



ASEC High Security BS8621 Euro Deadlock with Security Escutcheons

ASEC High Security BS8621 Euro Deadlock with Security Escutcheons

This euro-profile dead lock meets and exceeds the requirements for BS8621!  At an incredible ..

Prices From: £47.13 + VAT



Legge 5641 & 5761 Fire-Rated BS3621 Dead Lock

Legge 5641 & 5761 Fire-Rated BS3621 Dead Lock

Our offering of the Legge 5641 and 5761 both come with matching escutcheon sets of polished brass or..

Prices From: £25.81 + VAT



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UNION C-Series 3G114E BS3621 5 Lever Deadlock

UNION C-Series 3G114E BS3621 5 Lever Deadlock

A direct replacement for the Chubb 3G114E. Kitemarked BS3621 deadlock. Approved by insurance compani..

Prices From: £39.30 + VAT



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UNION Strongbolt 5 Lever Mortice Deadlock

UNION Strongbolt 5 Lever Mortice Deadlock

UNION StrongBOLT lock Suitable for doors up to 54mm thick. Meets the latest BS3621:2007 standards an..

Prices From: £21.63 + VAT



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Ingersoll - London Line - BS3621 Dead Lock

Ingersoll - London Line - BS3621 Dead Lock

'LONDON' The Ingersol London Line High Security Mortice Dead Lock SC110 part of the Assa Abloy group..

Prices From: £158.04 + VAT



Bramah NS27M Narrow Style 7 slide Dead Lock

Bramah NS27M Narrow Style 7 slide Dead Lock

The Bramah NS27M has been used around the London area due to its reliable design and ability to be i..

Prices From: £168.75 + VAT



Bramah MD27 Wooden 7 slide Dead Lock

Bramah MD27 Wooden 7 slide Dead Lock

The Bramah MD27 wooden 7 slide dead lock is very similar in design to the NS27M, although this model..

Prices From: £164.84 + VAT



Banham M2002 Cylinder Mortice Deadlock

Banham M2002 Cylinder Mortice Deadlock

Banham lock M2002. Compliant with British Standards, the high security 6 pin cylinder and hook shape..

Prices From: £194.02 + VAT



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