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Replacement window locks, St Albans & Hertfordshire

Our experienced locksmiths are on hand to help if you’re looking for a reliable supplier and installer of new or replacement window locks in St Albans and local areas.
We’ve been helping domestic and commercial customers throughout Hertfordshire and beyond for over 40 years, giving us plenty of experience in fitting new window locks efficiently, effectively and at competitive prices.
Whatever you’re reasons for replacing your window locks, our friendly team are always happy to offer their impartial advice to ensure you get the right type of lock for your requirements – why not call us now on 01727 839353 for a no-obligation chat?
Master Locksmiths Association Members

Increase your home or business security with high quality replacement window locks...

Statistics show that windows provide the access point in 1 out of every 3 burglaries, so having good quality, secure window locks - and using them properly - is essential if you want real peace of mind.
While thieves can certainly attempt to break a window pane to gain entry, in busier areas this draws unwanted attention, whereas finding ways to breach poor quality locks (or windows without a locking mechanism) is part of a burglar’s toolkit.

All Types of Window Locks

UPVC, aluminium & timber, including casement, fanlight, sash, tilt & turn and sliding

Master Locksmiths

Our expert locksmiths can help with any lock issues at all – not just new window locks!


Most insurers now require key operated window locks, so let us swap yours if needed.
Which? Approved Trusted Trader
University of Hertfordshire
Hertfordshire Constabulary
Hertfordshire County Council
Oaklands College

Choosing the right new window locks for you

The type of replacement window locks you choose depends on the type of windows you have and the level of security you want – plus any insurance requirements.

Types of replacement window locks

There are a range of different types of window locks and accessories, such as:
  • Keyed locks
  • Sliding window locks
  • Swivel action locks
  • Hinged wedge locks
  • Ventilating locks
  • Window latches
  • Folding latches
However, insurance policies do require key operated window locks, so we always advise choosing this option.

Is it time to replace your window locks?

There are a few common reasons that people choose to replace their window locks – or add new ones. If any of these apply to you, it might be time for you to think about doing the same...
  • Your current locks are broken
  • Your window locks are very old and/or deteriorating
  • Renovation work has made some windows more accessible e.g. flat roof installation, extension etc
Any window that can potentially be reached by an intruder should have a lock fitted – such as all downstairs and basement windows, garage windows and any that have a flat roof, drainpipe or even something like a large tree growing nearby.

Why Alban Locksmiths for your new or replacement window locks?

Over the last 4 decades our family business has grown in line with our customers’ needs, extending our locksmith and key cutting services to cover many different aspects of domestic and commercial security.

We work hard to keep up-to-date with the latest products, and know how to install even the most complicated locks professionally to ensure performance and longevity. So if you need some advice or an installation service for fitting replacement window locks in St Albans, or anywhere across Hertfordshire, please contact us and we’ll be delighted to help.

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