Endorsed by Which?

Global Windows

4.9

224 Reviews

Opening Hours
Today - 10:00–16:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday 10:00–16:00
  • Sunday 10:00–16:00

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Jun 2020

About

Established for over 25 years, at Global Windows we are a local, friendly, family run business that have a reputation for quality, reliability and excellent customer service from initial contact to the finished product.

At our head office and showroom in Handsworth, Sheffield, South Yorkshire we provide you with quality windows, doors, orangeries, conservatories and more. All of our products feature high quality double glazing for security and warmth. We treat every home as individually as the owner and we invite you to visit us and meet our friendly, welcoming team and see our showroom in Handsworth, Sheffield. Here you will get a real feel for our full range of quality products.

We provide you with a 10 year guarantee on the majority of our products and also a 10 year insurance backed guarantee.

We offer a no obligation, free quotation with no pressure sales. Just quality service, products and expert customer service every time.

What we do

  • Double glazing

    • Double glazing installation
  • Conservatories

    • Conservatory glass heat reduction film
    • Conservatory Roof replacement
    • Sun Lounge
  • Doors

    • ​Aluminium doors
    • Bi-fold doors
    • Composite doors
    • French doors
    • Front door
    • Orangeries
    • Patio doors
    • Timber doors
    • UPVC doors
  • Glaziers

    • Double glazing installation
    • Sash windows
    • Stained glass
    • Triple Glazing
    • UPVC Windows
    • Window consultants
  • More Services

    • flush sash
    • timber alternatives
    • roof lanterns
    • flat roof

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
224 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
So Glad we chose Global windows
Customer Service
Quality
Value
I would like to take this opportunity of thanking Global windows for doing an excellent job from start to finish: After visiting the showroom which is nicely laid out showing all the different types of windows and doors and patterned glasses to help us make our decision Trevor the salesman – very knowledgeably having done it for a number of years and his recommendations on colours and door accessories were appreciated, the quotation was easy to understand. We were kept up to date with the installation date by David, which was kept to and was a shorter delivery time than other companies we spoke to. The scaffolders arrived the day before and were excellent, keeping the driveway clear so we could garage our car at night. The installation team Steve and Becks arrived at 8am on the day of installation and immediately got to work covering the carpets and furniture in case any dust was shed after taking out the old windows, it was like this for the whole 3 1/2 days they were here, they treat our home like they would there own and after each working day cleaned up to a high standard. On completion, the scaffolders arrived the same afternoon and took down the Scaffolding. Pat in the office was very friendly and made sure that all the paperwork went through and certification sent through with a few days. Overall I would recommend Global windows every day of the week to anyone wanting new doors and windows Great Job
Customer in South Yorkshire Posted on 17/02/2022 , work completed 09/02/2022
The trader replied (on 18/02/2022)
Dear Customer, thank you ever so much for your detailed and kind review. It is always greatly appreciated to receive such a fantastic review of our services. We have already informed everyone mentioned in your feedback and involved with your installation. We pride ourselves on our level of service from start to finish and we are delighted to hear how pleased your are with everything we have done for you :) thanks again for choosing Global Windows and you know where we are if you ever need us in the future. Have a great weekend from all the team at Global Windows :)
Excellent company.
Customer Service
Quality
Value
We decided to go with Global to replace our existing conservatory. We had a number of quotations from various suppliers and chose Global after visiting their showroom and meeting their representatives. They visited our property and following discussions to meet our requirements and their recommendations. Friendly outgoing staff, not pushy but professional. After a number of visits we agreed and start date was set. Although a number of months away, they arrived on the agreed date and all work was completed to our complete satisfaction and a high standard. We are very happy with the service we received and would not hesitate to recommend them or use them again in the future.
Gary in Derbyshire Posted on 04/02/2022 , work completed 14/01/2022
The trader replied (on 07/02/2022)
Hi Gary, thank you for your detailed review. We are delighted to hear how happy you are with our service from start to finish and we will be sure to let everyone know who was involved with your project. Don't forget to use our 'recommend a friend' scheme when recommending us and we look forward to hearing from you in the future :) thanks again for using Global Windows :)
Top quality and reliable company
Customer Service
Quality
Value
From the very start of our project to completion we felt in trustworthy and experienced hands. During the initial planning phase, we were listened to and they delivered our vision. All employees were trustworthy and committed to provided a quality end product. Although the project took a little longer than planned we have an extension that we are very pleased with. Many thanks to a quality team and company.
Neil in South Yorkshire Posted on 26/12/2021 , work completed 01/06/2021
The trader replied (on 10/01/2022)
Hi Neil, thank you for your feedback. We are delighted to hear how happy you are with your new extension and the kind words regarding our team. We will be sure to pass this on to everyone involved in your project :) thank you also for recommending your neighbours to us :) many thanks for using Global Windows
Hindsight's a wonderful thing!
Customer Service
Quality
Value
Global have just replaced our French patio doors, and the difference is amazing. This sliding unit feels solid and substantial unlike the previous. Not the cheapest company in the book, but the attention to detail, product quality and the undoubted expertise of the two guys who did the installation make the extra few quid feel really well spent. I've a bit of a jaded outlook on the quality of current day customer satisfaction ethic, but would suggest that Global has given me hope. Great job.
Bill in South Yorkshire Posted on 22/12/2021 , work completed 21/12/2021
The trader replied (on 23/12/2021)
Hi thank you for the 5 stars :) it's great to hear you are happy with your new sliding door and the service you have received. We pride ourselves on our customer service and we are delighted to see this showed to you. Thanks again for your great feedback and we would like to wish you a very merry Christmas and a happy new year! Take care from all at Global Windows :)
Excellent service
Customer Service
Quality
Value
The job was to install a Guardian roof on an existing conservatory. The workers arrived on time and completed the installation in the agreed timeframe and on budget. We were kept informed of who would arrive and when and also of any changes to the original schedule. Final inspection was immediately after completion and any snagging details were completed the next day. A professional service from start to finish.
Customer in Derbyshire Posted on 21/12/2021 , work completed 14/12/2021
The trader replied (on 22/12/2021)
Dear Customer, thank you for taking the time to leave us your feedback. We are pleased to hear your comments regarding your new guardian roof and will certainly pass on your comments to all the team involved with your project. Take care and have a good Christmas from everyone at Global Windows :)
Supply and fit Composit Stable Door.
Customer Service
Quality
Value
Removed existing wooden door. Supplied and fitted new Composite door to the utility room giving access to rear garden. The work was carried out in line with the quote on the day agreed in a clean professional manner, with all waste and old door removed by the fitter. An excellent job!
Geoff in South Yorkshire Posted on 20/12/2021 , work completed 14/12/2021
The trader replied (on 21/12/2021)
Hi Geoff, thank you for the 5 stars. We are happy to hear you are pleased with your new composite stable door. If you need us in the future, please do not hesitate to get in touch :) have a great Christmas and New Year from all at Global Windows :)
New Guardian roof fitted to an existing conservatory.
Customer Service
Quality
Value
Third time we have used Global. All the work was carried out speedily, on time and professionally from start to finish and could not be faulted. A special mention for Michael in Sales, Joe for overseeing the work, Ian and Aaron, (fitters), Craig (plastering) and Steve (electrician) who all worked tirelessly throughout. Global must be proud to have such great people working for them. Everyone arrived on time as promised and left the place tidy afterwards.
Customer in South Yorkshire Posted on 24/11/2021 , work completed 16/11/2021
The trader replied (on 25/11/2021)
Dear Customer, we are delighted to hear this is the 3rd time you have used Global Windows :) we have already passed your comments onto all the team involved in your project. We certainly are proud of our team and are pleased to hear how impressed your were with them. You know where we are if you ever need us a 4th time :) thanks again for using Global Windows :)
Great work all round
Customer Service
Quality
Value
From the initial consultation about our front door and the help with choosing which to have fitted, to the finished job, everyone involved was very helpful and knowledgeable. The door is very strong and draughtproof, and the quality is first class. We are very pleased we chose this firm and highly recommend them.
Trudi in South Yorkshire Posted on 10/11/2021 , work completed 25/10/2021
The trader replied (on 12/11/2021)
Hi Trudi, thank you for the review :) we are happy to hear how pleased you are with your new door. We pride ourselves on our service from initial consultation to finished product so we are delighted this showed. Take care and thanks again for using Global Windows :)
Replacement of windows and doors
Customer Service
Quality
Value
Unlike other window companies I approached Global Windows were able to visit me very soon after my initial enquiry. Very quickly on their first visit they showed a thorough knowledge of their business and identified just what we wanted during discussions. We made an appointment at the first meeting for the installation date which was about 16 weeks later. This installation took place on the date agreed and the work was professional throughout.
Customer in Derbyshire Posted on 01/11/2021 , work completed 20/10/2021
The trader replied (on 08/11/2021)
Dear Customer, thanks for the review :) we are delighted to hear about your experience in using Global Windows. We will be sure to pass on your comments to all the team involved with your project. You know where we are if you need us in the future. Many thanks from all the team at Global Windows :)
Good but Beware the Scaffolding Costs
Customer Service
Quality
Value
We had two quotes for replacing our third floor bedroom window. The first company said we’d need scaffolding even though we have a decent sized balcony below the window on the second floor. Global’s quote was similar to the other company but they said we wouldn’t need scaffolding. It was a no brainer, therefore, to accept their quote, which we duly did. It was only after the surveyor visited to take exact measurements & photos & after signing the contract that, a week or so later, they then changed their mind and said we’d need to pay an additional £300 for scaffolding! It was, apparently, a health & safety risk & requirement. They wouldn’t budge or help us to meet this cost. We had to proceed as time was pressing on before bad winter weather. They completed the job this morning. Workmen were great & job completed quickly & to good standard. However the workmen never used the scaffolding erected on the balcony (didn’t bring in a ladder to access the scaffolding), apart from climbing out of the new window to seal & clean. It was basically all done from inside. So, although they may have made a genuine mistake here, next time we have any window quotes I would get it in writing about the scaffolding first. Indeed, it would be better if all Global’s sales persons have an understanding of the same health & safety requirements as their surveyors.
David in South Yorkshire Posted on 10/09/2021 , work completed 10/09/2021
The trader replied (on 13/09/2021)
Hi David, thank you for your feedback. Apologies for any confusion over the scaffolding of the window. We did need to use scaffold for health and safety reasons for the sealing up on the outside as you said due to the window being on a third floor. We do state on our paperwork that all quotes and orders are subject to survey. So we apologise this wasn't explained more thoroughly to you. We will also have a discussion with our sales manager regarding scaffolding requirements. We do have our technical surveyor always check these requirements as they are trained up in this area, hence why we explain that all contracts are subject to survey. But again we apologise for any inconvenience caused. We will be sure to pass on your comments regarding the installers also for you. Many thanks again for using Global Windows.