Window Security Locks Installation London

key operated window locks

At IKS Locksmiths we are MLA approved Specialists in fitting, changing and repairing security locks and security bars for windows in London. We are experienced local locksmiths and you can expect customer service and knowledge which is second to none. Our locksmiths are professional and experienced with window security locks and provide a professional lock change and replacement service at excellent prices.

Call us for a quote on:

The Importance of Security Locks for Windows

Window safety locks are just as important as door locks for both commercial and residential properties. They are essential for both security and safety.

window security locks installed in house
UPVC Window Locks and Retractable Security Grilles in the Open Position

Unfortunately window security is often overlooked. A fact that burglars tend to take advantage of!

A large proportion of North London burglaries are as a result of windows being left unsecured or even wide open!

NB. Even leaving windows ajar in the locked position can be a temptation to intruders.

It only takes an opportunistic thief to spot a mistake and they can be in and out of the property unnoticed within minutes.

Choosing a Locksmith for Window Security

When you are choosing a locksmith for window safety locks ensure that you are choose a specialist window locksmith who is;

DBS checked locksmith

At IKS Locksmiths we are all of the above. We  are an emergency locksmith in London available 24 hours. As specialists in physical security and are highly experienced in all aspects of window security.

Whether you are looking for someone to repair window locks, fit replacement window locks or add locks to UPVC windows that don’t have locks we can provide options to suit a range of budgets.

If you don’t have key operated locks on your windows it is definitely advisable to address your window security as a priority.

Call us for a quote on:

Window Lock Replacement Service

If you already have locks on your windows there are certain situations where you should change your window locks.

If you are thinking about installing replacement window locks our vans are fully stocked with a comprehensive range of high quality locks. This means we can replace locks quickly and efficiently with our same day window lock service.

Why Change Window Locks?

Window lock replacement is necessary when;

  • Keys have been lost or stolen
  • You have moved into a new home – you never know who may hold keys!
  • You have been burgled
  • Insurance approved locks are required for your home contents policy.
  • You want to upgrade window locks to prevent burglary

Types of Window Security

There are numerous ways to secure your windows.

What are the Best Window Locks

sash window lock fitted
Sash Window Locks for Security

We are window security locks experts and can advise you on the best window locks for your needs. We install different types of window security locks suitable for different types of windows.

The type of window lock depends on;

  1. What the window in made of – wood, UPVC, composite or aluminium
  2. The style of window
  3. Which suitable window lock option you prefer

Call us for advice on the best locks for your windows.

Window Locks for Wooden Windows

Sash windows can be secured with sash locks to meet insurance requirements.

upvc window security locks
Sash Stops for UPVC Window Security

There are a number of security lock options for different types of wooden windows. Our experts in window lock security can advise you.

Security Locks for UPVC Windows

We are experts in UPVC Security lock installation and have a range of high quality UPVC window locks to cater for different needs and budgets.

There are a number of options of key operated locks from window restrictors to sash stops to key operated handle locks.

Our experienced locksmiths can explain the pros and cons of different window safety locks for your particular windows.

The Best Way to Protect Windows from Burglars

You may want to consider decorative security grilles for windows or shutters as a high security option for vulnerable windows.

Choose from collapsible security grilles for windows or fixed bars in a range of styles to compliment your property.

Collapsible Security Grilles for Windows and Doors

Retractable security grilles which can be hidden behind curtains when open (as pictured at the top of the page).

security grilles for windows

They are ideal for patio window security as they provide high security and prevent burglars breaking the window glass.

They have a secure high quality 3 multi point locking systems.

Security grilles are the best way to protect windows from burglars.

In some cases a good quality suitable lock is more than adequate, in others high security solutions for windows are required. There are so many options. It is about finding which option is most suitable for a particular individual.

Call our window security specialists for advice.

Specialist Window Locksmith London

As an MLA approved, qualified and experienced locksmith window locks are something we deal with on a daily basis.  

Window locks replacement is not a job for an amateur and must be done by a skilled locksmith. It is important that the locksmith installing your locks is experienced and knowledgeable to ensure that your locks meet the requirements of your insurance policy.

All IKS Locksmiths window lock installation is approved and overseen by a Master Locksmith.

The Most Secure Windows in Your Area

window security bars
Georgian Security Bars for Windows

If you are unsure about your home window security or office window security why not call us for a free security survey, advice and a quote.

As mobile locksmiths we have low overheads and offer very competitive pricing for high quality products and service.

As a Barnet based locksmiths we provide window security locks installation services across North London and Hertfordshire. Should you require sliding window lock installation, PVC window locks or even sash window locks we will be happy to help.

How can we help you?

For professional security advice and information call to speak directly to Martin, our Master Locksmith and security specialist.


Master Locksmiths Association

Master Locksmiths Association



Contact Us


  • IKS Locksmiths Ltd
    Unit E2,
    Queens Rd,
    Barnet EN5 4DJ
  • Our Totteridge Address:
    IKS Locksmiths Ltd
    44 Greenway
    North London
    N20 8ED
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