A home left empty for several weeks is safest when it does not advertise the fact. Good preparation combines sound locks, closed and secured windows, controlled keys, occupied-looking routines, secure outbuildings and a trusted person who can notice problems while you are away.
At Swift Locksmiths, we often help homeowners deal with lock faults or security upgrades before holidays, long work trips and vacant periods between occupiers. The most useful work is usually practical: fix the stiff door before departure, make sure every external lock works properly and remove obvious signs that the property is unattended.
This guide gives a structured pre-departure security plan, explains where lock upgrades genuinely help, covers smart devices and key management, and highlights the insurance checks that should not be left until after a claim.
Originally published: 4th April 2026 | Last updated: 1st September 2026
Leaving a Home Empty for Weeks: The Short Answer
- Fix lock faults before you travel: a door that is already stiff is more likely to fail when nobody is there to deal with it.
- Lock every external opening: front, rear, patio, side and accessible windows all matter.
- Make the property look normally occupied: timers, a trusted neighbour and managed post are more convincing than leaving one light on constantly.
- Control keys: know who has a spare and avoid obvious outdoor hiding places.
- Secure sheds and garages: tools and ladders can be valuable and can also be used against the main house.
- Check your insurance terms: policies can have conditions or notification requirements for extended unoccupancy.
Start with the Doors You Rely on Every Day
Before leaving, test each external door under normal use. The key should turn cleanly, the handle should not need excessive force and a multipoint mechanism should engage without pulling the door hard into position. If the front door is already becoming difficult, a long absence is not the time to hope it lasts.
On suitable euro-cylinder doors, current Metropolitan Police guidance recommends choosing a TS007 three-star cylinder when replacing the lock. That can be a sensible upgrade where the existing cylinder is old, badly sized or insecure, but the cylinder should be matched to sound door hardware and correct alignment.
Source: Metropolitan Police, Door and window lock advice, current guidance accessed September 2026.
Use a Pre-Departure Security Routine
| Area | Check | Why it matters |
|---|---|---|
| External doors | Lock, handle, hinges, keeps and correct locking sequence | A door that is secure only when pulled or forced may already need adjustment |
| Windows | Close and lock accessible windows; remove keys where appropriate | Small openings and ground-floor windows are common oversights |
| Patio/French doors | Confirm all locking points engage and the frame is sound | Rear openings may be less visible from the street |
| Shed/garage | Lock doors and secure tools, bikes and ladders | Outbuildings can contain valuables and potential break-in tools |
| Lighting | Use sensible timers or smart routines rather than constant lighting | Normal-looking variation can reduce obvious signs of absence |
| Post and parcels | Arrange collection or redirection where needed | Accumulation can signal that nobody is home |
| Keys | Know who holds spares and remove obvious hiding places | Poor key control can undermine strong locks |
Police Advice: Make the Home Look Occupied
Police.uk and local police forces advise using timers for lights, asking a trusted neighbour to keep an eye on the property, managing curtains and deliveries and avoiding public social-media posts that clearly announce the home is empty. Those measures are simple because the aim is not to create a movie-set illusion; it is to avoid an obvious pattern of inactivity.
Source: Police.uk, Checklist for securing your home when you leave it; current crime-prevention guidance accessed September 2026.
Do Not Broadcast the Dates You Are Away
Holiday posts are safer when visibility is restricted to people you trust, and many people prefer to share photographs after returning home. Public posts can reveal both absence and the likely duration of the trip.
Check More Than Social Media
Public event check-ins, automatic location sharing and delivery instructions can also reveal patterns. Review what information is visible to strangers before you leave.
Ask a Trusted Person to Visit
A trusted neighbour, friend or family member can collect post, move bins, notice water leaks, respond to alarm alerts and report damage. If they hold a key, make sure they know exactly what they are authorised to do and that the key is not labelled with the full property address.
If the property uses a smart lock, issue the least access necessary and remove temporary access when you return.
Lighting: Use Timers to Mimic a Normal Routine
Leaving a single hall light on day and night can look unnatural. Timers or well-managed smart lighting can vary rooms and times. If you use connected devices, keep the accounts secure and the firmware updated; a security feature should not introduce weak digital account practices.
The National Cyber Security Centre recommends secure passwords, two-step verification where available and prompt updates for smart devices.
Source: National Cyber Security Centre, Smart devices: using them safely in your home, current guidance accessed September 2026.
Check Sheds, Garages and Side Access
Lock gates where appropriate, secure ladders and tools and make sure garage or shed doors close properly. A poorly secured outbuilding can provide both valuable targets and equipment that makes an attempt on the house easier.
Keep Valuables and Keys Away from Easy View
Police guidance recommends keeping valuables out of sight and keeping keys away from letterboxes or cat flaps where they could potentially be reached. Car keys deserve the same care, particularly when a vehicle remains on the drive.
Do You Need New Locks Before a Long Trip?
An Upgrade May Be Sensible If
- The cylinder is old, damaged or excessively protruding.
- You have recently moved and cannot account for old keys.
- A lock is unreliable or has visible attack damage.
- The door hardware is below the security level you now want.
A Repair May Be the Better First Step If
- The lock works when the door is open but binds when closed.
- The door has dropped and the mechanism is under load.
- A handle or hinge is loose.
- The existing lock is secure but needs adjustment or servicing.
Our home lock and uPVC door services focus on diagnosing the door before recommending replacement. A strong new cylinder fitted to a badly aligned door can still fail early.
Check Your Home Insurance Before Extended Unoccupancy
Insurance policies vary. Some impose special conditions after a property has been unoccupied for a certain period, and the definition of “unoccupied” can differ from simply being away on holiday. Check the policy wording or speak to the insurer before leaving for an extended period.
Do not rely on a generic number of days from an article because your own policy is the contract that matters.
Vacant Property Between Tenants
Landlords have additional key-control questions. Collect keys from outgoing occupants, decide whether locks should be changed, confirm windows and secondary doors close correctly and make sure contractors have only the access they need. A short vacant period is also a good opportunity to repair a sticking door without disrupting an occupier.
Official Crime Context
The Office for National Statistics reported 223,456 police-recorded burglary offences in England and Wales in the year ending March 2026, a 9% decrease from the previous year. The fall is welcome, but it does not change the basic principle that an obviously empty, poorly secured property can present an avoidable opportunity.
police-recorded burglary offences in England and Wales, year ending March 2026.
than the previous year, according to the same ONS release.
Source: Office for National Statistics, Crime in England and Wales: year ending March 2026, released 23rd July 2026. Police-recorded burglary includes residential and non-residential offences.
48 Hours Before Leaving: Final Security Checklist
Final Two-Day Check
- Test every external lock and deal with any stiffness.
- Confirm window locks and patio-door locking points work.
- Tell the trusted keyholder what to do if there is an alarm or visible damage.
- Set lighting or smart-home routines and test them.
- Arrange post, parcel and bin management.
- Check shed, garage and side-gate security.
- Move spare keys and valuables away from obvious access points.
- Confirm insurer requirements for the planned absence.
- Avoid publishing exact travel dates publicly.
- Keep the number of a trusted local locksmith accessible to your keyholder.
Why Local Support Still Matters While You Are Away
If a keyholder discovers a failed lock, storm damage or attempted entry, they may need a local locksmith who can explain the repair and verify authority. You can read more about our local Swift Locksmiths team before you travel so the details are available if needed.
Do a Walk-Around in Daylight and After Dark
A daytime check reveals loose gates, broken fences and visible valuables, while an evening check shows which windows expose empty rooms and whether lighting looks natural. View the property from the pavement as a stranger would rather than only from inside.
Pay particular attention to rear and side access. These areas may be less visible to neighbours and can contain bins, garden furniture or structures that make climbing easier.
Think About Services and Maintenance, Not Just Burglary
A trusted visitor can notice more than a security problem. Water leaks, storm damage, a tripped alarm or a door blown open can all become serious when a property is unattended. Leave clear instructions about who to call and what the keyholder is authorised to arrange.
When You Return, Check the Property Before Settling Back In
Look for marks around locks, moved gates, damaged windows, unexplained alarm events or doors that no longer operate normally. If you find signs of attempted entry, avoid repeatedly testing a damaged lock until it has been assessed. A compromised lock may still appear to work while its strength has been reduced.
Want Your Locks Checked Before You Travel?
We can inspect external doors, cylinders, handles and uPVC mechanisms before an extended absence and fix faults that could become security problems while the property is empty.
Contact Swift Locksmiths or call 01372 632 073.