A few professional ways to open your locked door
July 29, 2025
Slipping, picking, bumping and drilling, different ways to open your locked front door.
Are you locked out? Have you been locked out? If the answer to either of these questions is yes we will go through a number of ways you can use to open your front door. Some of them are easier then others and some require specialist tools, we will try to break them down so they can be used for an emergency lock-out.
What lock do you have?
If your door has just shut behind you and you left the keys inside , chances are you have a latch lock. In this situation you may not be as locked out as you think and we advise you to keep reading to tick off your options.
Lock Slipping
This is a common technique used to break into latch locks. Provided you can locate a bit of plastic, this method id relatively easy if possible. Id depends on the case on the inside of the car whether or not it is anti-slip or not. Surprisingly this method is effective on UPVC doors that have shut behind you and cannot be opened from the outside with the handle. We posted a lengthy blog post explaining in detail how this is done. Basically slip between the door and the frame, locate the latch and pull.
This is a common method used by the Police, Fire services, Locksmiths and burglars as well. It's fairly simple and if you're locked-out chances are you have a few minutes to give it a try. Please do not use your credit card to try and do this, many of our customers have broken their cards and best case scenario you are now locked out and down a card. Unless the door is extremely skinny this will not work, in London front doors are a minimum of 3 Inches thick, the credit card just isn't long enough.
Lock Picking
Picking is a common method used by either locksmiths who are trained and use the skill on a daily basis, or by lock picking enthusiasts. This method does require a certain level of practice and skill, as such it may not be suitable for your average locked out person.
Picking involves using a picking tool of your choice and a tension wrench. These tools can even be manufactured out of used windscreen wipers or purchased at professional locksmith shops. Apply tension in the direction of opening and either single pick the lock or use the raking method. With the single picking method you are looking to manipulate the pins one by one over the shear line to mimic the key. Raking works by slowly bumping the pins up while applying pressure at the right time again mimicking the key. Different locksmiths prefer different methods and different methods are advised for use on different types locks. Raking can only be used on Pin tumbler cylinders whereas single pin/ lever picking can be used on both Pin tumbler locks and lever locks.
Lock Bumping
Bumping a lock normally requires some tools and therefore may not be the most effective way to get inside your property when locked out. This method will only work on pin tumbler locks. If you do however happen to have bump key in your pocket and a bumping mallet/ hammer your luck is in.
Bumping works in a similar way to raking, but instead of using a tension wrench, using a bump key to apply tension and bump the pins up at the same time.
Lock Drilling
Drilling can often be used to gain access to locks and in some cases is necessary. For example, you're trying to turn your key but it's refusing to turn. Sometimes the lock can be so old and the springs can be jammed that the key won't match the pins anymore. If a key won't work, chances are picking, raking and bumping will all be completely useless. In cases there the key is in good condition we will tell our customers "If the perfect tool for the job doesn't work, we must bypass it".
When drilling a lock it is very important to understand the inner mechanics and workings of the lock. Should you drill a lock and not know what you're drilling chances are it will make the situation worse, not better. In short, if you have a failed lock we definitely advise calling a local locksmith
Using a hook
Using a hook or a bent clothes hanger is probably the easiest and you will most likely be able to ask a neighbour for a hook or find a bendable object from the street. You probably have a dry cleaner nearby who will give you a clothes hanger that can be bent into shape.
One you have found/ manufactured a tool now you can start fishing. It takes patience and determination which may not be for some people, however it is possible provided you can reach the handle on the inside of the property.
Make sure you check all windows before giving up hope as often there will be an open window as you weren't intending to lock the door or leave the property for an extended time.
If you're trying to gain access to a property and are having no luck, just call a locksmith in London on 020-3151-0531 or check out our contact us page to send us a message. Any other issues you may have feel free to check out our locksmiths FAQ's.
If you live in Wimbledon’s SW19, you know the vibe - gorgeous tree-lined streets, the buzz of the Wimbledon Tennis Championships, and the charm of the Village or Common just a short walk away. But between the stunning Victorian houses, sleek modern flats, and lively shops on the high street, there’s a catch: lockouts after a late night cheering at the All England Club or the odd break-in, in quieter spots can throw a wrench in your day. Even thing like moving homes or updating your home insurance can come with challenges. That’s when you need a local locksmith you can count on to sort things out fast. At SMS Locksmiths, we're proud to serve Wimbledon and the SW19 area (including Southfields, Merton Park, and Colliers Wood) with 24/7 emergency and planned services. Our DBS-checked, fully insured technicians arrive within 30 minutes, using non-destructive methods and transparent pricing - no hidden fees or call-out charges. Whether you're a homeowner securing your Edwardian semi-detached or a business owner in the Wimbledon Broadway retail hub, we're here to keep you safe. In this guide, we'll cover the top 5 locksmith services we provide to SW19 residents, tailored to local needs like upgrading heritage locks or handling post-match rush lockouts. Read on for practical tips, and remember: prevention is key to peace of mind. 1. Emergency Lock Opening: Back Inside in Minutes, No Damage to basic locks Nothing disrupts a Wimbledon evening stroll like realising you're locked out - keys forgotten after a coffee at Gail's or a tennis viewing party. Our lock opening service gets you back in fast using advanced pick-and-decode tools, bypassing tools and years of skill and experience, avoiding costly door damage. • Why Wimbledon residents love it: SW19's mix of old sash windows and modern uPVC doors means quick, non-destructive entry is essential. We handle everything from front doors to sheds and post boxes without a trace. • Real-life example: A local family in Southfields called us at 10 PM after misplacing keys during a dog walk on the Common. We arrived in 25 minutes, opened the lock in under 10, and advised on a spare key safe. • Pro tip: Always keep a copy of your keys with a family member or a person you trust, but call us immediately for lockouts - DIY attempts often lead to bigger bills. No matter the time, our 24/7 team ensures you're not stranded. Customer review: "SMS saved our night - professional and stress-free!" – Wimbledon Village resident (5 stars on Trustpilot). 2. Lock Changing: Fresh Security for New Starts in SW19 Moving into a charming Wimbledon flat or after losing keys? A lock change is your first line of defence against unknown access. We replace old locks with high-quality, British Standard (BS3621) compliant options that meet insurance requirements. • Tailored for Wimbledon: Many SW19 homes have outdated rim locks on period properties; we swap them for secure euro cylinders or deadbolts that fit seamlessly. • The process: On-site assessment (free quote), removal of old locks, installation (under 45 minutes), and a full test. Costs start from £110, with a 1-year warranty. • Local insight: With rising lettings in Merton Park, tenants often request changes post-move—we've helped dozens secure their new homes and flats without voiding deposits. Don't risk spare keys circulating; a quick change brings instant security. Book via our site for same-day service. 3. Lock Upgrades: Boost Protection Against Wimbledon Burglary Trends SW19 saw a spike in bike thefts and shed break-ins last year, per Merton Council reports. Our lock upgrades modernise your setup with anti-snap, anti-drill cylinders and multi-point systems, deterring thieves in high-traffic areas like Haydons Road. • SW19-specific benefits: Upgrade Victorian night latches to snap-resistant models or add 5 lever British standard deadlocks for Colliers Wood flats – we supply multiple brands for you to choose from on site. • Why upgrade now?: Standard locks fail 70% of tested break-ins; our BS-approved options slash that risk and keep premiums low. • Quick win: A Wimbledon Broadway shop owner upgraded their rear door after a near-miss; no incidents since, and they saved on insurance. We offer free security audits to spot weak points - perfect for families near the tennis grounds during tournament season. 4. New Lock Installations: Seamless Fits for Home or Business Renovating your Wimbledon townhouse or fitting out a new office near Plough Lane? Our lock installation service handles everything from single deadbolts to full master key systems for multi-unit properties. • Local expertise: We specialise in SW19's diverse builds -reinforced locks for ground-floor flats or heavy-duty ones for garage conversions in quiet Merton Park cul-de-sacs. • Step-by-step: Site visit for measurements, custom sourcing (e.g., thumb-turn cylinders for easy exit), professional fitting, and handover with keys and instructions. Most jobs completed in the first visit. • Business perk: For Wimbledon shops and cafes, we install mechanical digital access control for staff shifts, reducing downtime. Invest in lasting quality - our installations come with lifetime advice and no-fuss guarantees. 5. After-Burglary Services: Restore and Reinforce in SW19 A break-in is every homeowner's nightmare, and Wimbledon's green spaces can attract opportunists. Our after-burglary response includes immediate boarding-up, full lock replacements, and forensic-safe repairs to get you secure overnight. • Comprehensive support: We coordinate with police (providing reference numbers for claims), replace damaged frames, board up broken doors and windows to restore security providing you with peace of mind and giving you time to change doors. • Wimbledon focus: In areas like Southfields, where gardens back onto commons, we add perimeter advice like gravel paths for noise alerts. • From the frontlines: After a recent Merton burglary wave, we helped a family in SW19 board up, reinstall high-security locks, and claim via photos - back to normal in 24 hours. Act fast: Delaying repairs invites further risk. We're your second call after the police post-incident, with compassionate, efficient service. Why Choose SMS Locksmiths for Your Wimbledon SW19 Needs? As a family-run business with over a decade in South West London, we know SW19 inside out - from the rush of match days to the serenity of the Common. Our services aren't just fixes; they're tailored solutions with free quotes, 30-minute responses, and eco-friendly practices (we recycle old locks!). Plus, we're fully insured and DBS-vetted for your peace of mind. Ready to secure your Wimbledon home or business? Visit smslocksmith.co.uk to book online or request a free security check. For emergencies, we're just a click away - no postcode too far in SW19! Stay safe, Wimbledon - SMS Locksmiths has your back. #WimbledonLocksmith #SW19Security #EmergencyLocksmith #LockChangeWimbledon #MertonLocksmith ________________________________________ FAQs for SW19 Residents: Q: How quickly can you arrive in Wimbledon? A: Typically 20-30 minutes, 24/7 - no exceptions for rush hour on the A3! Q: Are your services insured for SW19 properties? A: Yes, all work is given a 1 year warranty and compliant with UK standards. Q: What's the cost for a basic lock change in Wimbledon? A: From £110, with no surprises - get a quote today. For more security tips, check our blog or follow us on social for Wimbledon updates!
Below is a more detailed breakdown of each service, which you can place under “Locksmith services we provide in Hounslow”: Lock Changes & Upgrades
 If you’ve just moved into a new home or want to increase your security, we can replace your locks with better, more secure models. Whether it’s euro cylinders, mortice locks, deadbolts or master key systems, we can recommend and install insurance-grade products. Lock Repair & Adjustment Locks wear out over time - maybe the key sticks or you force it to turn. We diagnose whether parts can be repaired (springs, levers, cylinders) or whether it requires replacement. We can also realign misaligned mechanisms so things work smoothly again. Emergency Lockout / Non-Destructive Entry Locked out at an inconvenient hour? We specialize in non-destructive entry, meaning we’ll open your door without breaking it. We carry a full set of specialised tools, from lock picks to tensioners, to gain entry safely and professionally. Burglary & Forced Entry Repair If your property has been broken into, we can repair or replace damaged locks, door frames, or hinges. We can also strengthen weak points and offer recommendations to prevent future incidents (e.g. reinforced strike plates, heavy-duty cylinders). Door & Frame Carpentry / Refurbishment Sometimes the door frame, jamb or door edge is also damaged or poorly aligned. We can carry out carpentry, reinforce the frame, repair door edges, or adjust the door fitting so your locks work properly. UPVC / Multi-Point Door & Window Mechanisms UPVC doors and windows often have multipoint locking systems that require delicate handling. We service, repair, or replace gearboxes, locking rods, handles, and cylinders. We can also realign or replace stuck mechanisms so your windows and doors seal properly. Commercial & Business Services For offices, shops, and commercial premises, we offer: Master key systems Restricted key zones Keyholding & emergency access Panic bars, exit devices, and high-security door furniture Mechanical Digital keypad / access control installations Lock re-keying when staff changeover occurs Area Coverage & Availability We cover the TW3 area and nearby zones in Hounslow, including Feltham, Heston, Cranford, and West Drayton. Wherever you are in Hounslow, we strive to reach you fast. We operate 24/7, every day. Even during weekends and bank holidays, we remain on call.
