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Trusted Traders

Global Windows

Logo on white
Opening Hours
Today - 09:00–17:00
  • 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
Profile thumb global square logo


152 Reviews


Established for over 20 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. Along with White we offer the largest range of coloured profiles in the local area.

We provide you with a 10 year guarantee 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
    • Fire doors
    • French doors
    • Front door
    • Orangeries
    • Patio doors
    • Timber doors
    • UPVC doors
  • Glaziers

    • Aluminium Windows
    • 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

152 reviews
Customer Service
Sort by
Hard working and courteous
Customer Service
Global have recently completed a conservatory at our bungalow. The build was completed on time to budget. The team were very helpful and the communication and aftercare has been excellent. Global were prompt, cooperative and very clean and tidy We had an issue with floor levels which was resolved promptly to our satisfaction. I would recommend their services.
Customer in South Yorkshire19/12/2019
The trader replied (on 03/01/2020)
Dear Customer, thank you for your taking the time to leave us your feedback. We are glad to hear you would recommend us and that the issue with the floor was rectified quickly and to your satisfaction. We trust you are enjoying your new conservatory and will pass on your comments to all the team involved in your project. Many thanks :) Global Windows
Great quality windows and doors. Fantastic service.
Customer Service
Global are a family firm and it shows, very easy going, friendly and very helpful. Totally no pressure at any time. Doug our salesperson was fantastic, caring, very helpful, gave us some excellent advice and kept us fully informed throughout. Global use their own fitters, Mark and Billy who fitted our windows and doors were great. Hard working started and finished the job on time, excellent standard of workmanship, cleaned up after themselves every evening. We love our new windows and doors, everything about them is high quality and they look great.
The trader replied (on 14/12/2019)
Hi Jim, I will be sure to pass on your great comments to Mark, Billy and Doug. We are happy to hear how much you love your new windows and doors and trust they are keeping you much warmer now in these colder months. Have a great weekend. All the team at Global Windows :)
Excellent conservatory
Customer Service
Our project was to replace an old lean-to conservatory with a modern and more usable one. We had several quotes but Global were the only company who we felt truly listened to our requirements and came in with a quality design. Once the design was agreed several site visits were made to check measurements and ensure all would fit exactly on the plot. Global are a great company to work with as they have all there own tradesmen meaning they are in full control of the build schedule. Joe kept us informed at all times on how work was progressing and what to expect at each stage. The tradesmen were all very professional, polite, punctual and skilled; they really cared about the quality of their work. They were also extremely tidy leaving the site clean every day. We are absolutely delighted with the result. It’s beautifully finished. We would definitely recommend Global Windows to anyone looking for good quality and design at a fair price.
C Hoole 23/11/2019
The trader replied (on 13/12/2019)
Hi, thank you for the 5 stars across the board. We are always delighted to hear such fantastic and detailed feedback and take great pride in our work. Thank you for the recommendation and glad you are enjoying your new conservatory. From all the team at Global Windows :)
Fantastic extension
Customer Service
A brilliant experience from start to finish. Global guided us through the whole process of the build, from planning to itinerary of work, and kept us updated throughout. All of the workmen were friendly, tidy and professional and respected our home whilst they were in it. We know from experience that this cannot be taken for granted! A named contact was always available for us to discuss any questions and issues and the project came in on time and within budget. We are so pleased with the end result which has completely transformed the ground floor of our house. We cannot recommend highly enough.
Customer in South Yorkshire19/11/2019
The trader replied (on 06/12/2019)
Dear Customer, thank you for making the time to leave such great feedback. We pride ourselves on making the whole experience for you as stress free as possible and we are glad to hear this was achieved with everything planned for you and having someone to contact whenever you had any questions. We are delighted to hear how happy you are with the end result and don't forget to use our recommendation scheme when recommending friends and family. Many thanks again from the entire Global Windows team :)
Fantastic job
Customer Service
Just had 7 windows and 2 doors fitted, Andy and Shaun absolutely brilliant dust sheets down even took shoes where no dust sheets couldn’t have wished for better people to fit windows & doors. Very polite would highly recommend to anyone wanting new windows.
Customer in South Yorkshire12/11/2019
The trader replied (on 18/11/2019)
Dear Customer, thank you for the 5 stars :) I will pass your comments on to the installers Andy & Shaun as they will be delighted with this. We are happy to hear you would recommend us so don't forget to use those recommendation vouchers :) many thanks from Global Windows
New Orangery fitted to rear of house
Customer Service
Absolutely thrilled with our new Orangery. Global are a fantastic team to work with as they have all there own tradesmen meaning everything ran like clockwork even when it was raining non stop they carried on. The guys were all professional, polite, punctual and very skilled workmen. Joe had regular checks on the progress and kept us informed at all times on how work was progressing. All the little finishing touches were completed by the 10th October and the work signed off. We stood back in ore of what had been achieved our Orangery was everything and more than what we could have ever wished for. Thank you to all the Global team.
Mr and Mrs Milner24/10/2019
The trader replied (on 08/11/2019)
Dear Mr & Mrs Milner, firstly thank you for your feedback. Secondly we are delighted to hear how happy you are with your new orangery. It was a pleasure working on this project for you and we are sure you will enjoy it for many years to come. Many thanks from all the team involved :) Global Windows
Enthusiastic, professional service respectful of the period of our property
Customer Service
We had 9 companies quote us for new bay windows, facials and porch with french doors. Global we’re the only company who gave us a quote the same day which was also adhered to with a price that was fair and realistic for what we wanted. The documentation we received throughout has been very thorough ensuring we knew exactly what to expect. From the sales team who were enthusiastic for our plans; knowledgeable and able to advise us of design ideas, friendly and open and honest - far from pushy! To the fitters who could not have done more to keep our property clean and worked hard to complete the job on time, very friendly and respectful of the house. We had a couple of things which need adjusting after the fit however these were completed without question and within days, which again we were really impressed with as we had paid in full by this stage. We could not recommend anyone more highly than Global on every level of service - sales, fitting and after care.
Customer in South Yorkshire03/10/2019
The trader replied (on 21/10/2019)
Dear Customer, thank you for such great feedback on your whole experience with using Global Windows :) we are glad to hear how happy you are with the levels of service throughout your project. Thank you for allowing us to carry out your home improvements. Many thanks from everyone at Global Windows :)
First class service and a pleasure to find such a friendly and thoroughly competent business
Customer Service
The project undertaken by Global Windows was to remove the old roof of our large (7.5mx5m) conservatory and replace it with a Guardian Warm Roof. From first contact it was evident how much care Global take to understand customer requirements and ensure that all aspects of the job are considered before commencement. A number of site visits were made to check measurements and ensure all our specific requests had been noted. Detailed documentation was received on the the project and all related matters. We consider the price quoted to be very fair and competitive. The installation, scheduled to take a little over 2 weeks, started on time. We could not be more impressed with the team Global deployed to do the work. Not only were they clearly very experienced but they were all equally polite and friendly. Daily visits were made by a member of head office staff to check progress and if there were any concerns. In fact we encountered no problems during the entire installation, which reflects well on their detailed planning and expertise. At the end of each day the site (which after all is our home) was left as clean,neat and tidy as possible. The job finished exactly on time and to budget. Aftercare has been excellent and we are absolutely delighted with the finished product. In conclusion we would say that Global are a thoroughly trustworthy, extremely competent and customer focused company. They have set very high standards and everyone has clearly bought in to this culture.
Customer in South Yorkshire25/09/2019
The trader replied (on 21/10/2019)
Dear Customer, we are delighted to hear you feedback. Your kind words will be passed on to everyone here at Global Windows. Reviews like this mean the world (no pun intended) to us and are happy our professional nature and culture showed as we pride ourselves on this. We hope you are enjoying your newly installed Warm Roof, especially on the run up to winter. Thank you again from all the team at Global Windows :)
Excellent service from beginning to end
Customer Service
Very professional. Great care taken throughout by a very friendly team and nothing was too much trouble. Three windows, front door and patio doors all done in less than a day and everywhere left clean and tidy. Can't speak highly enough about them and will definitely recommend to any friends needing double glazing, etc.
Customer in South Yorkshire07/07/2019
The trader replied (on 09/07/2019)
Dear Customer, thank you for your review. It is very much appreciated and I will pass your comments on to the installers :) don't forget to use the recommendation cards when recommending us and earn up to £100 :) many thanks from all the team.
Excellent company
Customer Service
Everything was very professional. From the salesman to the fitters.They explained everything clearly and delivered on all aspects. We were given really good advise about traffic noise reduction which has made a big difference. The fitting team were friendly, hard working and very tidy, they cleaned everywhere they worked which was 4 rooms in total. Excellent price, product and workmanship. Aftercare was brilliant, checking we had all the documentation we should have and that we were happy with their work. Would certainly recommend and use them ourselves.
Customer in South Yorkshire30/04/2019
The trader replied (on 10/05/2019)
Dear Customer, thank you for your great feedback :) we are delighted to hear how helpful you found our team in every aspect of your installation. Thanks again for your kind comments :) from everyone at Global Windows :)