Professional uPVC Window Repairs and Double Glazing Repairs in Rotherham
You won’t believe just how people leave their windows open or don’t secure them at all. But your windows are the second line of defence in your home security (after the front door, of course!), and you should make sure they’re secured and in an operational condition. Our locksmiths will make your home burglar-resistant by keeping your windows in perfect condition.




uPVC Window Lock and Repair Services in Rotherham
Potential intruders can exploit a faulty or damaged window, posing a major threat to your family and possessions. That’s why you should address this vulnerability right away, especially in your area of [LOCATION], where crime statistics are not very flattering.
Since burglary instances are alarmingly high, you should call one of our professional local locksmiths to check all your windows and ensure they’re functioning well. Here at Lock & Key Rotherham we offer a very wide-ranging uPVC window lock repairs and maintenance service for your peace of mind.
Lock and handle repairs and replacements
We specialise in fixing uPVC windows, especially their locks and handles, which we can either repair or simply replace. We also have a decent stock of spare parts to use on your windows, so we can easily work with unique window models.
Hinge replacements
We can also replace the hinges on your windows with much durable and sturdy options, making your window much safer. Call us if you have damaged, non-flexible, or poorly aligned hinges.
Replacing misty glass and double glazing units
Double-glazed windows become foggy when the sealant has been compromised or becomes worn out. So, we can replace your window’s sealant with a snug new one, removing this issue of condensation and weatherproofing your home once again.
Adjustments and realignments
Are you not able to close your windows all the way? That sounds like an alignment problem. So, our Rotherham based locksmiths will realign your window frames, making sure your windows are weatherproof, decreasing draughts as much as possible.
Replacing window seals and gaskets
You can also do away with aged seals and gaskets. It’ll make your home more energy-efficient, preventing water ingress. Your heat loss will be minimal when Lock & Key Rotherham experts apply rubber seals to make your home properly insulated.
uPVC window security upgrades
Our trained, certified, City & Guilds-accredited, and highly experienced locksmiths can also give your windows brand-new sash jammers, making a potential intruder’s job much harder.
Call our 24/7 helpline:
01709 925 987
For a fast, professional service
Keeping You Safe, One Lock at a Time – Your Local Locksmiths




Common uPVC Window Problems
If you need someone to repair your uPVC windows, we at Lock & Key Rotherham are your go-to locksmiths, especially for double-glazed window maintenance. We tackle diverse issues like poor-quality locks, handles, glass damage, draughts, etc., enhancing your windows’ appeal and energy efficiency with our 24/7-available fleet of locksmiths. They will rejuvenate your uPVC windows and make them fully functional again. Our affordable services include these:
Common uPVC Window Issues
Yes, uPVC windows are supposed to last longer and require minimal upkeep. However, they are not immune to seasonal wear & tear due to frequent usage. Many homeowners in the UK face the following problems with their uPVC windows:
Faulty or stiff locks and handles
Did you know that uPVC windows often get jammed due to stiff locks or inoperable handles? The accumulation of dirt and muck can lead to these issues. Also, mechanical failures as well as misaligned components may cause these problems. Due to these challenges, you won’t be able to open/close your windows 100%, turning them into an intruder-friendly entryway.
Broken or worn hinges
When the hinges don’t work properly, your windows won’t open/close all the way. So, your room can become drafty after a while. Also, damaged hinges make a potential burglar’s life easier, so you need to repair these hinges right away.
Misted or foggy double glazing
Can you see mist gathering betwixt the two glass panes? This condensation is a sign that the size of the dual-glazed unit isn’t working properly. The accumulation of moisture makes a house less energy-efficient and also impacts visibility. Replacing the sealant will restore the insulation properties of your uPVC windows and bring them back to full working order.
Window that don't close properly
Alignment issues with the window frame can prevent it from closing fully. This problem is caused by environmental factors or when the window is used frequently. Also, when a property begins to settle, the whole shifting of the building may cause windows to become misaligned.
Sudden temperature changes can also make the uPVC your windows are made of expand and contract over time. This thermal expansion, often taking place during heatwaves, makes it hard to properly shut your windows.
Also, damaged sealants make your windows poorly insulated, letting moisture enter the house. You must address these issues with your uPVC windows right away. That’s how you can make your home more energy-efficient and also keep intruders at bay.
Stuck or jammed windows
When window frames are swollen due to the accumulation of paint or damaged by mechanical failures, your uPVC windows will become blocked. So, you won’t be able to open/close them the right way. It’s a major security issue, something you must address.
Draughty windows
If your window fails to close properly, it may be due to a frame that has become misaligned, often as a result of the building settling or wear from regular use. Changes in temperature can also cause uPVC frames to expand and contract, potentially leading to distortion that affects the window’s ability to shut securely, resulting in draughty conditions.
Furthermore, any blockages or damage to the window seals can prevent the window from fitting tightly, allowing moisture and draughts to enter. Addressing these issues promptly will help maintain insulation, enhance security, and ensure the window operates as intended.
Call our 24/7 helpline:
01709 925 987
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 Rotherham and surrounding area, providing locksmithing solutions to both domestic and commercial customers.




Why Choose Lock & Key Rotherham?
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 Rotherham Lock & Key, our fully accredited team of locksmiths have been repairing uPVC window locks and maintaining double glazing across Rotherham 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 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 Rotherham-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.
Fast and efficient service
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.
Cost-effective repairs
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:
01709 925 987
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 take pride in the quality of our workmanship, and our team of locksmiths work tirelessly to achieve our ever growing number of 5 star reviews on Google
Over 100+ 5 Star Google Reviews
We are proud to consistently serve the people of Rotherham with an honest and reasonably priced locksmithing service which is why our ever growing customer base continues to leave positive reviews like these:
Protecting Your Property is Our Top Priority
Setting the Standard for Locksmith Excellence
Trusted by homeowners and businesses throughout Doncaster, we’re the go-to choice for dependable locksmith services. Here’s why our customers continue to choose us:
1 Hour Call-Out
DBS Checked
Master Locksmiths
Established 30 Years
24/7 Availability
Local Business
Fast Response Time
Wide Range of Services
Affordable Pricing
Up-to-Date Training
Expertise
Professionalism
City & Guilds Accredited
Security Assessment
Trustworthiness
Personalised Attention
High Quality Products
Customised Solutions
Efficiency
Guaranteed Work
Areas our locksmiths cover across Doncaster
Quick, local help is just a call away – we cover the following locations across Doncaster in under an hour:
24/7 helpline - CALL NOW:
01709 925 987
Lock & Key Rotherham
Moorgate Crofts Business Centre
South Grove
Rotherham
S60 2DH
Request A Quote
Saving You Time and Money with a Reliable Local Locksmith
Trusted Locksmith Services in Rotherham
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 Doncaster?
At Doncaster Lock & Key, we pride ourselves on keeping prices low and affordable for all our customers in Doncaster. A locksmith cost can vary 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 all local to Doncaster we can easily get to you at any time of day and literally 24/7.
Are your locksmiths certified and insured?
Our locksmiths are DBS checked, insured and both City & Guilds-accredited and NCFE-certified which are the highest accreditation available in locksmithing. Trust that you and your property are in the safe hands of professionals.
Do you offer a guarantee?
Yes! Here at Doncaster Lock & Key, 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 guarantee is a fully comprehensive 12 months one for all parts we supply and fit. In the rare event that one of our locks goes 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’ll be at your doorstep in no time. Make sure that your reachable via phone so we can locate you, and as much as possible avoid doing anything with your locks or attempt to fix the problem. 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 the majority of situations we can 100% provide you with a quote before even taking the job so you’ll know what it all entails. We’ll most likely ask you questions to help identify the main issue together with photos to properly assess it.
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 of is the services you need based on the lock and key problem. We value transparency, and we never 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 Helpful
Below are a range of websites which we think you may find useful offering further information related to home security, crime prevention and staying safe.


Neighbourhood & Home Watch Network
As the UK’s largest volunteer-led crime prevention charity, this organisation works closely with communities to help create safer and more resilient places to live. It offers a range of resources, initiatives, and networks designed to empower volunteers and local residents to work together in preventing crime, promoting safety awareness, and strengthening community connections.
Email: enquiries@ourwatch.org.uk
Web: https://www.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.
Phone: 0800 555 111
Web: https://crimestoppers-uk.org/


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 and applications, including locks, doors, and windows.
Phone: 0203 8623 999
Web: www.securedbydesign.com
Age UK
A national charity that supports and works alongside a network of over 170 local Age UK branches, creating a wide-reaching presence across England. The broader Age UK family also includes Age Scotland, Age Cymru, and Age NI.
Email: contact@ageuk.org.uk
Web: https://www.ageuk.org.uk