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Locks & Security

Positive Locksmiths have the ability to supply and install all types of locks, components and security for wooden, uPVC, metal and aluminium structures.


Call now to speak to a Positive Locksmith representative on 020 8933 5555.
We stock all branded products to maintain quality and reliability. We are able to order specialist and exclusive locking and securing devices from a wide product range.     

Brands include:

Yale – Union – Chubb – ISEO – ERA – Legge - Adams Rite –
Mul-t-Lock – Viro - ASSA Abloy – Ingersoll – KABA - Banham.

Multi-Point brands include:

ABT – Avocet – Everest – Yale – Fuhr – Union – GU - Cego –
ERA - Lockmaster – Mila – Saracen – Wilka - Winkhaus


Our Products


Positive Locksmiths have a range from standard cylinders to anti-drill high security bump prevention restricted cylinders to which a registered card is supplied with the product. This can enable us to generate a complete custom made master key system to suite your needs.


Nightlatch backsets are fitted on the inside. These are operated by the cylinder on the outside. Positive stock a wide range that include self locking, manually operated via an internal snib or a high security BS latch with a key operated / lockable handle. 

Mortice & Sash Locks

Positive supply and fit a wide range of 3 lever mortice internal locks. For front and back doors, we can fit saw resistant mortice locks that comply with both European and British standards. These are CE approved and meet the 5 lever BS:3621 criteria of insurance companies.

Multi-Point Locking Mechanisms

We supply and replace all known branded multi-point mechanisms on most uPVC, Composite/Timber and aluminium structures.
These locking systems all have their unique way of locking by use of rollers, shootbolts, mushrooms and anti-lift hooks. Most of these mechanisms all have a lockcase with an internal latch and deadlock which comply with insurance standards.

We supply various size, colour and shaped door handles for Multi-Point door locks which are sprung or un-sprung lever or pad operated.

Door Closers

We can supply and fit door closers which are mechanical that closes a door, in general after someone opens it, or after it was automatically opened. Positive can run by you a variety of options that have to be taken into consideration when choosing a door closer which includes fire safety and durability.

 Digital Code Locks

Positive supply and install a custom suited access control solution that is mechanical operated via a digital code that can be easily changed. These are available at different usage rang dependent on customer needs.

Window Security

We supply a range of window security and locking products from lockable swing, sash locks to lockable bolts that can be fitted on any surface.
We can also replace faulty or broken lockable window handles and mechanisms.
We have solutions for all types of windows that include timber, casement, tilt & turn, metal and aluminium.

Door Chains – Standard or Key Operated

Positive have a wide range of door chains that can give the user the ability to have a conversation with visitors without giving them access.

We also have the option of offering a lockable door chain. This is a new enhanced chain used by elderly or people with mobility issues. This can simply be unlocked whilst the door is ajar, the visitor can insert the key and release the chain.

Steel Reinforced Security

We also stock steel reinforced products that include:

Hinge bolts

Used to protect the hinge side of the door and are operated as soon as the door is closed.

London Bar

Used to protect and reinforce the keep side of the frame where the nightlatch and mortice locks engage.

Birmingham Bar

Used to protect and reinforce the hinge side of the frame. Works best alongside the above hinge bolts.


For more information on our range of products, please speak to our next available locksmith engineer on 020 8933 5555.


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