Most burglaries in the UK are opportunistic. Research consistently shows that the majority of break-ins don't involve sophisticated methods — they rely on poorly secured doors, weak locks, and properties that look like easy targets. The implication is encouraging: relatively straightforward, affordable changes make a genuine difference. This guide covers the practical steps most worth taking, from a locksmith's perspective.
Start With Your Front Door
The front door is the most common point of entry for burglars across the UK. In properties with uPVC or composite doors, the most significant vulnerability is usually the euro cylinder — the oval barrel your key goes into. Many standard cylinders, particularly those fitted as original equipment on doors over five years old, offer little resistance to a technique called lock snapping, which requires no skill and takes seconds.
Check whether your cylinder protrudes more than a few millimetres beyond the door furniture. If it sticks out noticeably, it's likely vulnerable to snapping. Upgrading to a BSI 3 Star TS007 anti-snap cylinder is one of the most cost-effective security improvements available — it costs relatively little, takes under an hour to fit, and provides a certified, tested level of resistance.
For timber doors, the relevant standard is BS3621 for mortice locks. If you have a Yale-type nightlatch on a timber door without a mortice deadlock below it, the door is not adequately secured — a nightlatch alone can often be slipped open. A five-lever mortice deadlock adds a second, stronger line of defence.
Back and Side Doors
Back doors are targeted more frequently than most people assume — they're out of sight from the street, which gives a burglar more time and cover to work. The same cylinder and lock standards apply. Many households have a back door with a basic single-point lock or an old cylinder that hasn't been updated since the door was fitted.
Composite and uPVC back doors should have the same standard of cylinder as the front. Older wooden back doors with simple single-point latches are worth upgrading — a good five-lever mortice lock changes the security profile of the whole property.
Windows
Ground floor windows and any window reachable from a flat roof, extension, or neighbouring fence are worth securing properly. Modern uPVC windows typically come with decent window locks built in, but older properties — particularly Victorian and Edwardian terraces common across parts of Stourbridge, Hagley, and the surrounding villages — often have sash or casement windows with minimal locking.
Key-operated window locks are inexpensive, straightforward to fit, and provide a significant deterrent. Your home insurer may also specify them as a condition of cover, particularly for accessible windows — check your policy documents.
Outbuildings and Garages
Garages and outbuildings are often secured with poor quality padlocks on flimsy hasps. Any padlock used externally should be closed-shackle (where the metal loop is recessed into the body, making it resistant to bolt cutters) and fitted to a steel hasp and staple that is properly anchored to the door or frame. An expensive padlock on a poorly fitted hasp is largely pointless.
If your garage connects directly to the house, the internal door between them should be treated as an external door — fitted with a proper lock to the same standard as your front door. This is frequently overlooked and represents a genuine vulnerability.
Make the Property Look Occupied
Simple deterrents are genuinely effective. Properties that look occupied are passed over in favour of easier targets:
- Use plug-in timer switches for lamps if you're away — randomised timers look more natural than lights on a fixed schedule
- Ask a trusted neighbour to take in post and bins if you're away for more than a day or two — a full letterbox or bins left out for days signals an empty property
- Don't post holiday photos on social media until you're back
- Avoid leaving ladders, tools, or wheelie bins in positions where they could be used to reach upper windows
Lighting
Motion-activated security lighting at the front and rear of the property is a well-evidenced deterrent. Burglars prefer to work unseen — a light that activates when someone approaches the property removes that cover and draws attention. Modern LED PIR floodlights are inexpensive, long-lasting, and easy to install.
A note on CCTV: CCTV provides good evidence after the fact and some deterrent effect — particularly with visible cameras and signage. However, it doesn't prevent a determined burglar and is no substitute for good physical security on doors and windows. Lock first, then consider CCTV as a supplement rather than a replacement.
Spare Keys
Don't hide spare keys anywhere on or around the property — under plant pots, above door frames, or in magnetic boxes attached to the car. These locations are well known. If you need accessible spare key storage, a police-approved key safe mounted securely to an external wall is far safer than any improvised hiding spot.
After a Break-In
If your property has been burgled, the locks should be replaced or re-keyed before you sleep there again — regardless of whether the burglar came in through the lock or another point of entry. The police may advise you to leave things undisturbed until they attend, but once the investigation is complete, speak to a locksmith about securing the property properly before the night is out.
Free Security Assessment in Stourbridge
If you're unsure how secure your property is, AMP Lock offers a free security assessment for homes across Stourbridge, Halesowen, Dudley, Kingswinford, Hagley, Kidderminster, and surrounding areas. We'll give you an honest assessment of what's strong, what's weak, and what's worth addressing — with no obligation. Call or WhatsApp on 07961 169 681.