30 Years of Locksmithing Excellence

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0114 437 2829

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City & Guilds & NCFE Trained Locksmiths

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Composite, Aluminium, and Bifold Door and Lock Repairs - Expert Locksmith Services

If your doors get jammed far too often and don’t close all the way, then call the experts at Lock & Key Sheffield. Whether you have door misalignment issues or unresponsive locks , our local locksmith will diagnose the problem and repair your doors, professionally and efficiently.

Composite door fitted with a new handle and high-security guaranteed lock
A Sheffield Lock & Key van arriving to assist a customer
Bifold doors with locksmith performing maintenance
Composite door with a new snap-lock along with a new set of handles
Customer Review

Expert Door Repair Services in Sheffield by Lock & Key Experts

We know that having a headache with your doors can soon lead to sleepless nights. If you find that your doors do not close over properly or they have sustained physical damage, then you need help to fix the problem ASAP. Not only are your doors likely to be less efficient, but they also become more of a risk factor when it comes to the many break-ins that take place in the Sheffield area.

Regardless of what your door is made of, though, we can find a solution that fixes the problem and gets your composite, bifold, and aluminium doors working as well as new ones once again. We offer you expert support to make sure doors open and close properly, to reduce the risk of them sticking, and to make sure that your doors are in perfect working order in terms of their security credentials.

Our Repair Process

Given that we have worked with composite, bifold, and aluminium doors for decades, we have a good idea of what to expect when it comes to fixing the problem(s) we find. To repair any doors you have in Sheffield, we follow a proven process that includes:

Initial inspection and diagnosis

To get started, our team will take the time to look closely at your composite, bifold, and aluminium doors. Once we know what the problem is, we can then devise a solution that will correct the issue and get your doors working at optimal levels once again. We will check for the most common problems, such as door misalignment or physical impact, as well as more obscure problems that could be easily missed by people who lack expertise in these door types.

Bespoke repairs and replacements

As soon as we understand the problem(s) your composite, bifold, and aluminium doors have, we can then get to work on finding a suitable solution. This could include replacing parts of the doors or even replacing the entire door systems themselves. From the lock systems to the doors’ physical condition, we review everything so that we understand where the problems lie. With our team involved in repairing your doors, you can be certain that you will receive a solution that works as intended.

Security upgrades and reinforcements

We also take the time to carry out a detailed security audit of how you protect your property in Sheffield. We look for signs of potential weakness in your security setup, especially around your composite, bifold, and aluminium doors. Once we find where problems might exist, we can set about replacing anything that could cause you problems, such as not having locks that meet British Standards. We make sure that we report any problems we find so you can take action as soon as possible.

Final checks, adjustments and testing

As experts in door repair and management, we never leave the premises until we know that your doors are in the best possible hands. Once we work out what you need and carry out the repairs, we then test every part of the door. We only leave once we know that the doors we have worked on are now in full operational order and have had any potential flaws or concerns dealt with. As we test, you can rest easy knowing you have the most detail-oriented experts on the job!

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Fast, professional results – every time!

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Your Local Locksmith in Sheffield – Keeping Homes Safe, Lock by Lock

Serving Sheffield
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Composite door with replacement locking mechanism
If you find yourself locked out, our friendly 24/7 telephone handlers are read to assist and arrange a local locksmith to be with you in under 60 minutes!
The Sheffield Lock & Key team
Replacement lock on a composite door
Customer Testimonial

Composite Door Repairs

The most common type of doors in Sheffield include composite doors. These tend to be a regular choice for many front and back doors, offering an aesthetically pleasing and modern door style that is robust and highly secure. While easy to keep in fine condition, composite doors can become victims of various issues as time goes on. The most common repairs we deliver for composite doors include:

We've got it covered

Replacement locks and repairs

Most of the time, the problems with composite doors come down to wear and tear, especially with components like your locks. We can repair broken locks or, if needed, install more modern high-security locks.

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Replacement hinges and repairs

Hinges are also one of the most common headaches with composite doors in Sheffield. We can make sure that your hinges get the repairs they need so they no longer stick or jam when you open/close the door.

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Door alignment and warping

Especially on new-build properties, soil erosion can mean that your house moves as the earth under the building moves. That can cause doors to misalign or warp; we can fix that problem for you with ease.

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Weather seal replacements

Since Sheffield is a place with plenty of humidity and rain, like most of the UK, you can find that door seals begin to fade over time. If doors are not sealed properly, they can lack energy efficiency and reduce your insulation quality. We re-seal doors so they remain efficient whilst reducing moisture build-up.

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Fast, professional results – every time!

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Whatever the time, day or night, if you have a problem with your locks, we can help. We operate a 24/7 service across the Sheffield and surrounding area, providing locksmithing solutions to both domestic and commercial customers.

Aluminium door with replacement lock
Aluminium door with new fittings
Replacement uPVC door mechanism
Advisor taking calls from customers
Customer testimonial

Aluminium Door Repairs

Of course, aluminium doors remain highly popular in Sheffield – and for good reason. Despite their lightweight nature, aluminium doors are highly durable and can withstand long-term wear and tear. However, it is not uncommon for even the best aluminium doors to have some problems. We find a solution to all manner of door problems, including:

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Lock and handle repairs and replacements

Locks and handles can become weaker and less balanced over time, which can make opening and closing your aluminium doors a real challenge. We can repair/replace locks and handles as required for smooth operation.

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Door realignment and frame repairs

If your doors become misaligned or the frame becomes damaged – the reasons can vary from erosion to wear-and-tear and physical impact – we can restore alignment or repair the frames for you.

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Hinge and track adjustments

Hinges and tracks have a habit of coming loose on your doors, which can become quite the issue. We can quickly replace or restore hinges and tracks so your aluminium doors close correctly each time.

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Weather seal replacements

Like your composite doors, aluminium doors can suffer from a loss of weather protection due to the sealant wearing away. We can restore the sealant to keep drafts out and retain higher levels of moisture resistance.

Call our 24/7 helpline:

Fast, professional results – every time!

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

Expert locks, expert care – Your security partners for comprehensive protection and peace of mind

Our Composite, Aluminium, and Bifold Door and Lock Repair Process

Your property is our top priority, and here’s how we can do that for you no matter what time or day of the week.

Call us

Call us to Arrange an Initial Consultation

We will discuss the concerns you have about your door or lock issue. A locksmith will visit your property to identify the exact cause of the problem and the best repair strategy.

24/7 Emergency Call Out Service

Detailed Repair Plan and Quotation

We will provide you with a comprehensive repair plan along with an upfront, no-obligation quotation. You’ll know exactly what work needs to be done and at what cost.

Non-Destructive Entry

Professional and Efficient Repairs

We will carry out any necessary repairs or replacements with precision and care. We work with care to minimise disruption to your day while ensuring the highest quality workmanship.

Free Quotes

Maintenance Tips and Future Planning

We will provide you with valuable advice on regular maintenance and potential upgrades to help extend the life of your uPVC doors and locks, keeping your home secure and efficient for years to come.

A specially trained expert repairing a set of Bifold garden doors
New mechanism fitted to a bifold door system
Bifold doors with locksmith performing maintenance
Locksmith adjusting the mechanism on a bifold door
Customer Testimonial

Bifold Door Repairs

Bifold doors remain a relative rarity in Sheffield, but they are growing in popularity in other parts of the country. These doors, while very stylish, remain problematic due to a variety of issues that can emerge over time. Our repair services for bifold doors include dealing with issues like:

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Lock and handle repairs

When your locks or handles begin to fail, you must take immediate action; these issues will not fade away on their own. We can stop locks and handles from jamming, snapping, or failing when you need them most.

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Track and roller repairs

Since bifold doors often run on a track and roller system, it does not take much for either – or both – doors to misalign. When that happens, we can restore order and get your tracks, rollers, and doors working in harmony again.

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Hinge and pivot adjustments

When the hinges or pivots on your bifold doors begin to fail, we can make sure that they get repaired or replaced promptly. We find whatever caused the misalignment or damage, fix the issue, and get your doors operating smoothly again.

We've got it covered

Weatherproofing and seal replacements

Bifold doors make great aesthetic choices, but they can be lacking in weatherproofing as time goes on. We can make sure that your bifold doors are capable of withstanding the inconsistent weather we endure when living in Sheffield.

Call our 24/7 helpline:

Fast, professional results – every time!

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked
At Lock & Key Barnsley we don't charge any call out fees!

No-Call-Out Fees

Lock & Key Barnsley are your trusted Local Locksmiths

Local Locksmiths

All our work is fully guaranteed

Guaranteed Work

Before we proceed with any work we will always provide a comprehensive no obligation quotation

Free Quotes

Locksmith replacing window seals
Man unlocking front door
Locksmith at work replacing a composite door lock
A Lock & Key Rotherham van arriving to assist a customer
Customer Testimonial

Why Choose Lock & Key Sheffield?

When it comes to repairing locks and components on composite, aluminium and bifold doors, hiring trained experts is vital to ensure the job is done professionally and efficiently. At Rotherham Lock & Key, our fully accredited team of locksmiths have been repairing doors across Rotherham and the surrounding areas for over three decades. 

Thanks to our swift response times, affordable prices and friendly service, we’ve stacked up hundreds of 5-star reviews, so you can rest easy knowing you’re in the most capable hands.

We are proud to say that our locksmiths are both City & Guilds Accredited and NCFE-approved. This means when your local locksmith turns up on your doorstep, you can be totally confident in the service and quality of workmanship you will receive. 

Over 30 years serving Sheffield

DBS checked

City & Guilds Accredited

Full warranty

In-house trained Master Locksmiths

No national call centres

Real people with real experience

Passionate about customer service

Call our 24/7 helpline:

Fast, professional results – every time!

All our locksmiths are City & Guilds Accredited, NCFE Certified and DBS checked

At Lock and Key Barnsley, we have built an enviable reputation over the past 30 years, for providing  transparency and honesty in our approach to locksmith services.

When one of our local locksmiths arrives at your property, they will always explain exactly what they are going to do and why, they will only go ahead with any work if you are completely satisfied that this is the best course of action for you.

Lock & Key Barnsley

Every job we complete is carried out with care, precision, and pride and it shows in our growing 5-star reputation on Google. Experience the Lock & Key Sheffield difference for yourself.

Over 250+ 5 Star Google Reviews

Our commitment to professional, honest, and reasonably priced locksmith services for Sheffield’s homes and businesses shines through in the feedback our customers share with us:

jo jackson
15:34 16 Mar 25
Called lock and key out . Late one evening . Due to my key getting stuck in lock . They came out very quickly and replaced the lock . Great service and very friendly.
Jane
09:33 04 Mar 25
Quick & great service, thank you
Garreth Bruff
10:02 20 Feb 25
Very progressional and responsive service
Tim Hawker
20:02 19 Feb 25
Fantastic, quick service again!
Bev Mills
09:27 16 Feb 25
Came same day excellent work repaired the lock just like new
Lisa Bates
14:38 14 Jan 25
I was locked in my house and they were efficient in helping, coming out within 2 hours. Thorough and professional and very reassuring. Great customer service. Thankyou
Karen Middleton
19:03 06 Jan 25
I called them as my door wouldn't lock, Terry came out within 2 hours and fixed it. He was pleasant and polite.Excellent service
Julie Smith
19:51 25 Dec 24
Emergency call out Christmas Eve 16:00 hrs, arrived within the hour. Removed damaged cylinder and fitted new cylinder and handles to door. Excellent service. Thank you Terry, Merry Christmas and Happy New Year.
Maureen Oliver
16:00 26 Nov 24
Came within 3 hours of my call and put in a new mechanism ( the one in was over 25 years old and obsolete). A lovely fellow , very polite and best of all I. A sleep tonight because the door locks. Thank you.
Em Cobain
15:17 06 Nov 24
Very quick
Anna White
12:03 28 Oct 24
Within 2 hours of calling Terry had come out, worked out what was wrong, fixed the fault and realigned the door. It is now smooth and secure. Thank you for making such a worrying situation disappear!
Linda Dale
14:17 16 Sep 24
Thank you very much Terry....The service is excellant..
Sharon Craig
11:47 10 Sep 24
I would highly recommend lock and key. I couldn't open my door the key wouldn't turn so gave them a call. Jim came and fixed the problem quickly and efficiently. It works perfectly now. Thank you Jim 😊
Louise G
08:14 10 Sep 24
Excellent service. Jim arrived and repaired my door quickly and fully explained the issue and solution to me. The company offer a 12 month guarantee on their work. He also offered advice on how to extend the life of the lock. Very courteous and personable service. Fully recommend!
Tanya Dobrovolskis
16:16 14 Aug 24
Lost my front door key on hols so was dreading getting back and having to wait around for a locksmith. Called Lock and Key they were here within half an hour took less than that to open the door and replace the lock. Given plenty of spare keys the locksmith was efficient and friendly and didn't cost the earth. Highly recommended.
Phil Sykes
20:08 28 Jul 24
Came within an hour Sunday evening. Explained and showed me the damage that had caused the jam and broken key and gave me a fair quote for the repair. Replaced the lock and handle mechanism and thoroughly checked everything, even adjusted the door mountings as they were out. Brilliant job and smashing fella, wholeheartedly recommend.
Mark Bradley-Pratt
19:46 09 Jun 24
Having found that the French doors would not lock on Sunday evening I phoned lock and key Barnsley. I gave a description of the problem and John gave me a quote for what he thought the problem would be but explained if it was something else he may have to adjust the quote. He said he could be with me in 30 minutes, it was actually more like 20 minutes. He checked the lock and confirmed it was the issue we had discussed. John completed the required work promptly and with minimum fuss. He left me with a receipt for the work, after demonstrating the new lock working. Very happy with this service and would recommend.

Reliable, Trusted Protection for your Property

Expert Locksmith Services You Can Rely On

We are the locksmith service of choice for both residents and businesses throughout Sheffield. Here are just a few reasons why you can count on our experts to keep your property safe:

Fast Response Time

DBS Checked

Established 30 Years

Master Locksmiths

1 Hour Call-Out

24/7 Service – 365 Days

Local Business

Wide Range of Services

Value for Money

Skilled Expertise

Up-to-Date Training

Professionalism

City & Guilds Accredited

Trustworthiness

Personalised Attention

Security Assessment

High Quality Products

Bespoke Solutions

Efficiency

Guaranteed Work

24/7 helpline - CALL NOW:

Lock & Key Sheffield
Europa Link
Sheffield Business Park
Sheffield
South Yorkshire
S9 1XZ

Request A Quote

Saving You Time and Money with a Reliable Local Locksmith

Trusted Locksmith Services in Sheffield

Our team of experienced mobile locksmiths in Sheffield are always on hand to assist, whether you are locked out, need new locks installed, or wish to upgrade your home or business security measures. We promise a high-quality service and complete satisfaction. Need a prompt and professional local locksmith solution? Call us today! 

30 Years Experience

Your Satisfaction Guaranteed

Frequently asked questions

We offer competitive pricing on all our services. The cost depends on the kind of service required, the issue, and the solutions available. Rest assured, our pricing is affordable and transparent. We do not overcharge like national locksmith companies. You can get in touch with us for a no-obligation, accurate quote. With us, you’ll know the cost of a locksmith service upfront – no unpleasant surprises.

We do not want you to wait long, especially during emergencies. A Lock & Key Sheffield locksmith can get to you as fast as we can, depending on the traffic conditions and your location. But in all cases, our locksmiths can respond to you quickly because we’re local in this area.

Certainly! Our locksmiths have full insurance coverage and validation from the DBS. They also have a valid certificate from the City & Guilds, the UK’s highest locksmith industry accreditation. When you choose us, you’re in good, competent hands.

Yes! Sheffield Lock & Key products come with a comprehensive, 365-day guarantee from our first visit. We also believe in high-quality workmanship and use only top-notch locks and keys. However, if anything goes wrong, call us, and we’ll return to your property to address the issue – free of charge. Your satisfaction is our number 1 priority.

Relax! Do not try to fix the lock and key issue to avoid worsening the problem. Ensure your phone is handy so we can quickly contact you to clarify your location. Rest assured, our locksmith will be with you quickly to fix the issue.

It depends on certain factors. The locksmith can gain entry faster if you have a simple lock, like a Euro or Yale rim cylinder, usually within several minutes. It’s the opposite for complex locks, which can take him longer to gain entry. Worry not! Our professional locksmiths can work on the issue at hand quickly and efficiently.

Lock replacements usually take 30 minutes to one hour, depending on the type of door, the number of locks, and the kind of lock to be installed. We’ll give you an accurate assessment of the situation and discuss the solutions with you once we arrive. Securing your property as fast as we can is our top priority!

Yes, we can give you a complete, free quote before taking on the job. Please anticipate some vital questions from us regarding the issue. This will help us better assess the situation and develop the most effective solution. We might also request a few photos. Gathering as much information as can help us make a detailed estimate so that you’ll have a clear picture of what the job entails upfront and prior to making any commitment.

We don’t charge a call-out fee. You only have to pay for the actual work upon completion and when you are 100% satisfied.

Payments can be easily made in cash or via all major debit and credit cards.

Explore More on Home Security and Safety

To help you stay informed and secure, we’ve put together a selection of trusted websites that offer valuable information on home security, crime prevention, and personal safety.

Neighbourhood Watch
Crime Stoppers

Neighbourhood Watch
The UK’s largest volunteer-led crime prevention charity, which works closely with communities across the country helping them to create safer places to live. The provide a range of resources and initiatives designed to empower volunteers and local residents to work together in preventing crime, promoting safety awareness, and strengthening community connections.

Website: https://www.ourwatch.org.uk
Email: 
enquiries@ourwatch.org.uk

CrimeStoppers
Being burgled isn’t just about losing possessions, it also takes away your sense of safety and comfort in your own home. If you have any information about someone involved in a burglary, you can call Crimestoppers anonymously any time, day or night, on 0800 555 111. You can also provide any information you may think is useful via their online secure form.

Website: https://crimestoppers-uk.org/
Phone: 
0800 555 111

ageUK Assisting People Across the UK
Secured by Design, Official Police Security Initiative

Age UK
A prominent national charity which supports and works alongside a network of over 170 local Age UK branches, creating a far-reaching presence across England. The wider Age UK family also includes Age Scotland, Age Cymru, and Age NI.

Website: https://www.ageuk.org.uk
Email:
 contact@ageuk.org.uk

Secured by Design
An official police-led security initiative dedicated to preventing crime in homes and commercial properties. It promotes the use of accredited security standards across a wide range of products, including locks, doors, and windows.

Website: www.securedbydesign.com
Phone:
0203 8623 999

Yale Locks
ULTION Smarter Locking for UK Homes
ASSA ABLOY Complete Door and Access Control Solutions
GU Locks Guarantee the Safety and Security of Your Property
Mult-T-Lock - High Security Locking and Access Control Solutions
Schollser Technik Premium and Entry Level Door, Window and Security Hardware Products
ERA Home Security Products
ABUS Security Tech Germany

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24 hrs a day