Professional uPVC Window Repairs and Double Glazing Repairs in Barnsley
Windows play a crucial role in your property’s overall security, and as locksmiths, we recognise the importance of ensuring they remain both functional and secure. Our window repair and maintenance services will ensure your locking mechanisms are fully up to scratch to safeguard your home from potential break-ins.




Our Extensive uPVC Window Lock and Repair Services
A faulty window could mean you’re home, belongings, and loved ones are vulnerable to potential threats outside. Its crucial that weak entry points can be secured ASAP especially if you live in Barnsley where reported burglary crimes are sadly on the rise.
At Lock & Key Barnsley, our highly trained locksmiths provide a full range of uPVC window repair and double glazing repair services, to ensure that your windows are restored to full working order without the need for unwanted costly replacements.
Lock and handle repairs and replacements
We repair and replace faulty locks and handles, ensuring your windows open, close, and lock smoothly. Our lock locksmiths stock an extensive range of replacement parts to match most uPVC window models.
Hinge replacements
If the hinges on your windows are stiff, broken, or misaligned, we can replace them with high-quality, durable hinges that will restore your window’s function and security.
Misted glass and double glazing unit replacement
If your double-glazed windows have condensation between the panes, this is often due to damaged or worn seals. Our team can replace the seals and create that one again clear view, and improved insulating properties of your windows.
Adjustments and realignments
If your windows are not closing properly they may need adjustment rather than replacement. Our Barnsley locksmiths near your will realign your uPVC window frames to ensure a perfect seal, reducing draughts and improving security.
Window seal and gasket replacements
Replacing old, worn-out seals can significantly reduce heat loss and prevent water ingress. At Lock & Key Barnsley we only use high-quality rubber seals which will enhance insulation and keep your home comfortable.
Security upgrades for uPVC windows
If you seek to enhance the security of your home further, our locksmiths can upgrade your uPVC window sash jammers and restrictors, making it much harder for burglars to break in.
Call our 24/7 helpline:
01226 952 812
For a fast, professional service
Lock Out Security Worries with Your Trusted Local Locksmiths




Common uPVC Window Problems
At Lock & Key Barnsley, we specialise in uPVC window repairs and double glazing maintenance, ensuring your home remains secure, energy-efficient, and aesthetically appealing. Whether you have faulty locks, damaged glass or misted glass, our team of full trained local locksmiths can restore your windows so they are back to their very best condition, quickly, efficiently and at an affordable price. Our extensive range of services includes the following:
Common uPVC Window Problems
While uPVC windows are designed for longevity and low maintenance, they can still develop issues over time due to wear and tear, harsh weather conditions and accidental damage. Some of the most common problems homeowners face with their uPVC windows are:
Faulty or stiff locks and handles
One of the most common problems with uPVC windows is stiff, broken, or locks and handles which are malfunctioning. These are often caused by dirt build-up, misalignment or internal component wear. A faulty lock or handle will not only makes it difficult to open and close your window, but can also prove to be a serious security risk which burglars will exploit.
Broken or worn hinges
Damaged or worn hinges can lead to a host of issues including windows that won’t open or close properly causing unwanted drafts. Uneven opening can make the window difficult to operate smoothly and reduce your security, as poorly aligned hinges can make the window easier for burglars to force open.
Misted or foggy double glazing
If you notice condensation between the glass panes, this usually means that the seal on the double-glazed unit has failed, allowing moisture to enter. This not only reduces visibility but also significantly impacts energy efficiency, as the insulating properties of the window are deminished.
Window not closing properly
If your window does not shut fully, it can be because the frame is misaligned, which usually happens over a period of time, often due to the structure of a new property settling, external environmental factors or simply through repeated use.
Warping occurs on uPVC windows due to fluctuations in temperature, particular in extreme weather conditions where the uPVC material is prone to expand and contract, leading to difficulty in closing the window.
Another common issue found with uPVC windows is damaged seals which can prevent secure closure, allowing for moisture and drafts to enter your home. Addressing these issues promptly will ensure improved functionality, better insulation and improved security for your property.
Stuck or jammed windows
uPVC windows can often become jammed due to swollen frames, paint buildup, or damaged internal components. This can make it difficult to open or close them properly, causing not only frustration but more importantly, security concerns.
Draughty windows
If your window does not close properly, it is likely to be due to a misaligned frame, which can shift over time as the building settles or simply through regular use. Temperature fluctuations can also cause uPVC to expand and contract, leading to warping that affects the window’s ability to close securely.
Additionally, obstructed or damaged seals may prevent a tight fit, allowing moisture and drafts to enter. Fixing these issues quickly will help to maintain insulation, improve your security, and ensures the window functions correctly.
Call our 24/7 helpline:
01226 952 812
For a fast, professional service
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 Barnsley and surrounding area, providing locksmithing solutions to both domestic and commercial customers.




Why Choose Lock & Key Barnsley?
When it comes to repairing and maintaining your uPVC windows and locks, professional expertise is crucial to ensure the job is done both efficiently and effectively.
At Barnsley Lock & Key, our fully accredited team of locksmiths have been repairing uPVC window locks and maintaining double glazing across Barnsley and the surrounding area for over three decades.
Thanks to our fast response times, affordable prices and friendly local locksmiths, we’ve racked up hundreds of 5-star reviews, so you can rest easy knowing you’re in the very best hands.
We are proud to say that all our expert 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.
Local and trusted locksmith service
We are a Barnsley-based locksmith company with decades of experience in window and door security repairs. We are proud of our reputation which is built on reliability, quality workmanship, and excellent customer service.
Cost-effective repairs
Instead of replacing your entire window, our expertly trained team of locksmiths can save you money while extending the lifespan of your existing uPVC windows.
Fast and efficient service
We offer fast response times to ensure your window problems are resolved as quickly as possible.
Fully insured and guaranteed work
All our repairs are backed by a guarantee, giving you peace of mind that the work is done to the highest standard.
Peace of mind
With our highly trained team of locksmiths handling your repairs, you can rest easy knowing that your home is secure, efficient, and operating smoothly.
Call our 24/7 helpline:
01226 952 812
For a fast, professional service
Expert window locks, expert care – Your security partners for comprehensive protection and peace of mind
Our uPVC Window Lock Repair Process
Your property is our top priority, and here’s how we can do that for you no matter what day or time of the week.
Call us to Arrange an Initial Consultation
We will discuss the concerns you have about your uPVC window locks and security. A locksmith will visit your property to identify the cause of the problem and the best repair strategy.
Detailed Repair Plan and Quote
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.
Efficient and Professional Repairs
We will carry out the necessary repairs or replacements with precision and care. We work diligently to minimise disruption to your day while ensuring the highest quality workmanship.
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 windows, keeping your home secure and efficient for years to come.
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.
We value the professional quality of our work, and our locksmiths work tirelessly to consistently achieve our ever increasing 5 star reviews as you can see on Google
Over 200+ 5 Star Google Reviews
We’ve grown throughout the years based on the level of service that we provide. We’re proud to consistently serve Barnsley with a local, honest and reasonably priced locksmithing service which means our customers leave reviews like this:
Your Property – Our Priority
Unmatched Locksmith Expertise Awaits
We are the go-to choice for homeowners and businesses across Barnsley seeking reliable and professional locksmith services.
Here are just a few key reasons why you should choose us to secure your property:
Local Business
24/7 Availability
Fast Response Time
Wide Range of Services
Expertise
Up-to-Date Training
Affordable Pricing
Professionalism
1 Hour Call-Out
DBS Checked
Established 30 Years
Master Locksmiths
High Quality Products
Customised Solutions
Efficiency
Guaranteed Work
Trustworthiness
Security Assessment
Personalised Attention
City & Guilds Accredited
Location areas we cover in Barnsley
Our locksmiths can usually attend within 60 minutes to the following areas within Barnsley including:
24/7 helpline - CALL NOW:
01226 952 812
Lock & Key Barnsley
The Business Village
Innovation Way
Wilthorpe
Barnsley
S75 1JL
Request A Quote
Saving You Time and Money with a Reliable Local Locksmith
Trusted Locksmith Services in Barnsley
Our team of highly qualified and well-trained mobile locksmiths are always available to assist, whether its those who are locked out, need new locks installed, or want to upgrade their security system. We guarantee high-quality service and complete satisfaction. Need prompt and professional locksmith solutions? Call us.
Frequently asked questions
How much does a locksmith cost in Barnsley?
At Lock & Key Barnsley, we pride ourselves on keeping prices low and affordable for all our Barnsley customers. A locksmith can cause depending on the service you require, the issue at hand and the solutions available – but don’t worry, we don’t charge over the odds like most national locksmith companies. We provide free quotes with no obligation over the phone, so you’ll know what to expect before we even attend.
How quickly can a locksmith arrive at my location?
The typical response time will vary from 30 minutes to an hour in emergencies. Because our locksmiths are local to Barnsley and the surrounding area we can easily get to you at any time of day.
Are your locksmiths certified and insured?
Our locksmiths are DBS checked, insured, and our the only officially City & Guilds certified locksmiths in the UK which is the highest accreditation in locksmithing. Trust that you and your property are in the safe hands of the professionals.
Do you offer a guarantee?
Yes! Here at Lock & Key Barnsley, it’s our number one priority to ensure our customers’ satisfaction. Which is why we only use high-quality locks and equipment with a guarantee. Our guarantees are applicable within 12 months from your visit. And in the rare event that our locks and workmanship will go wrong, trust that we’ll return to your property ASAP and replace it. All completely free of charge!
What should I do while waiting for the locksmith to arrive?
We know what it feels like to wait for your locksmith, but trust that we will be at your doorstep in no time at all. Please make sure that your reachable via your mobile phone so we can locate you, and as much as possible avoid doing anything with your locks or attempt to fix it. We’ll take care of everything once we’re there!
How long will it take for the locksmith to gain entry?
This depends on the type of lock you have, for instance if it’s a standard Yale rim cylinder type or a Euro Cylinder one, it will take mere minutes to gain entry. Likewise, if it’s a more complex lock then it can take longer.
How much time does a locksmith take to change a lock?
Our locksmiths can take 30 minutes to replace door locks and work on adjustments to secure it. But this can vary from the nature of the door (is it uPVC for instance), the number of locks to be replaced, and what kind of lock is used. This can all be answered by our local locksmith when he arrives at your property.
Can the locksmith provide a quote beforehand?
Yes, in most cases we can provide you with a quote before even taking on the work so you’ll know what it all entails. We’ll most likely ask you some questions to help identify the main issue together with photos to properly assess it. Upon arrival our locksmith will confirm the prices before proceeding with any work.
How much is a locksmith call out charge?
Absolutely NO call out fees when you hire one of our locksmiths! The only thing you’ll be charged for is the services you need based on the lock and key problem. We value transparency, and we don’t ever charge hidden fees.
How can I pay for the work carried out?
Payments can be easily made in cash or via all major debit and credit cards.
Additional Resources You May Find Useful
Please find information on related sites we at Lock & Key Barnsley think you may find helpful when it comes to home security, crime prevention and staying safe.


Neighbourhood & Home Watch Network
The largest volunteer-led crime prevention charity in the country, working hand in hand with communities to support them in being safer, more resilient places to live. They provide resources, projects and networks that support volunteers and communities to work together to prevent crime, raise awareness around safety initiatives and community resilience, and connect neighbourhoods.
Email: [email protected]
Web: https://www.ourwatch.org.uk
CrimeStoppers
Being burgled isn’t just about the things you lose; it also robs you of feeling safe and secure in your own home. If you have any information about a person who has committed 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.
Phone: 0800 555 111
Web: https://crimestoppers-uk.org/


Secured by Design
An official police security initiative which focuses on crime prevention of homes and commercial premises and promotes the use of security standards for a wide range of applications and products including locks, doors and windows.
Phone: 0203 8623 999
Web: www.securedbydesign.com
Age UK
A national charity which supports and assists a network of over 170 local Age UK’s, which between them provide an extensive network throughout England. The Age UK family also includes Age Scotland, Age Cymru and Age NI.
Email: [email protected]
Web: https://www.ageuk.org.uk