ASL locksmiths burglary repairs door replacement

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020 7722 1525
07989 540741

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It’s all about STRENGTH

Home Office statistics show that 71% of burglars target the doors of a property, usually by forcing a lock.

Our experience at ASL is that when burglars choose a property to target, they also assess the vulnerability of other adjacent properties. They may then return at a later date to burgle adjacent apartments or houses, picking the least-secure property as their next target.

By fitting our ASL security door, you will have the best security options available. Not only do we give you a fantastic strong door, but also the very best locks on the market, which are fitted as standard.

Doors can be of identical appearance to the one that needs to be replaced, like for like. We can normally supply and fit a door as a same-day service.

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With you in 30 minutes!

If you need a burglary repair today in the Greater London area, we are able to provide one of our master carpenters to carry out a same day door replacement or frame replacement or any repairs required.

We can be with you in 30 minutes.

Click here to call us out, or phone us 020 7722 1525
any time of the day or night, for our emergency service.

All main entrance doors to a building - and this includes front doors to apartments within blocks or converted houses - will generally be covered under building insurance.

Your insurance company can be invoiced directly, or we will accept payment on completion of the work by cheque or credit card.


Hookbolt locks

We fit Chubb high security hookbolt locks at the top and bottom of the door. These are much better than conventional mortice locks as they have a 22mm hardened hook bolt which is saw and drill resistant.

The hook bolt design functions as anti-jammy protection, because of the way that it locks the door into the frame. Our policy of fitting two ensures maximum security of your door against attack.

These locks are available, like all of our locks and door furniture, in chrome or brass finish.


Burglars are using the Codes below to target homes in the London area.

Go to our blog
for more information

High-security Nightlatch lock

We fit a 60mm ERA high security rim lock centrally on the door.

This automatically deadlocks when the door is closed, preventing attempted entry by "slipping" of the catch with a card.

Chrome or brass finish.


Another view of our superior Chubb hookbolt locks, showing the escutcheon lockguard which we fit as standard around the locks.

These reinforce the door around the lock fitment, by sandwiching the door and lock between very substantial chromed-steel or brass mouldings which are bolted together, through the door, from the inside.

Door Viewer

This has a high quality lens providing 130 degrees of vision. In chrome or brass finish.

Hinge Bolts

We fit 2 hinge bolts to our doors. These reinforce the hinge side of the door and frame by acting as additional deadbolts which take load off the hinge assemblies in the event of forced attack against the hinge side of the door.

In chrome steel finish.


Three substantial 100mm stainless steel butt-hinges, are fitted to our doors, offering protection against hinge attack.

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