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Global Windows

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157 Reviews

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


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

157 reviews
Customer Service
Sort by
Excellent Job
Customer Service
We needed ageing hardwood windows replacing after 40 years for the whole house - 13 windows in all. Salesman Allan was honest and factual and knowledgeable about his products, even humorous. He ensured that our specific needs were met. Fitting was arranged within 4 weeks and the job carried out in 3 days. The fitting team Andy and Shaun were efficient, tidy and clean ensuring that areas were covered by dust sheets prior to commencing each room. They were friendly and cheerful and did an excellent job. Andy spotted a small crack in the final window frame which I guess most fitters would miss and had a replacement made which was fitted one week later, completing the job. The job was the right price, the product of excellent quality and fitted within the time frame quoted. I would not hesitate to recommend this company.
Customer in South Yorkshire12/03/2020
One very happy customer
Customer Service
Just thought I’d write this review and make the effort to say how happy we are from start to finish with all the team at Global Windows after having all windows replaced on our house. The workmanship and quality is fantastic. The amount of noise reduction and warmth is amazing. Would highly recommend and will use in future if needed with anything else. Thank you to all.
Customer in South Yorkshire11/03/2020
The trader replied (on 09/04/2020)
Dear Customer, we are delighted to hear how happy you are with the new windows we installed at your home. Glad you are already feeling the benefits of the products installed and thank you for the recommendation. We look forward to hearing from you in the future. Stay safe from all the team at Global Windows :)
Global windows
Customer Service
Global windows built my conservatory in 2002. They were excellent in every way so they were my 1st choice when we decided to install a Guardian insulated roof. We had to postpone the original date of the installation because of the atrocious weather in January. Global agreed to this so there was no problem. The installers were very good, workmanlike, tidy and efficient. Costs were as quoted. The roof has made a tremendous difference and I would recommend the installation and the installers without hesitation.
Peter and Shirley Heap04/02/2020
The trader replied (on 06/02/2020)
Hi Mr & Mrs Heap, thank you for your feedback :) really glad to hear after all these years you came back to us again to help improve your home. We are delighted that the new Guardian Warm Roof has made the difference you were looking for and you can now enjoy your space all year round :) i will pass your comments on to the installers as well :) many thanks again from everyone involved at Global Windows
Finally - draft free windows and door!
Customer Service
Have used Global Windows twice now, for upstairs windows and also a front door. Excellent workmanship each time, despite some challenges with existing frames being less than square on one side of the house. Work was done on time, efficiently and no mess at end. Very happy with quality of both windows and door - finally have got rid of drafts! Whole customer service and support process was great from start to finish. And great value as well. Have no hesitation in recommending.
Customer in Derbyshire26/01/2020
The trader replied (on 28/01/2020)
Dear Customer, thanks for your review :) we are delighted to hear this is your second time in using us and that we have helped you finally get rid of your drafts. We hope we can help you again in the future and if you ever need us or any advice, please give us a call :) thanks again from everyone at Global Windows :)
Fantastic conservatory
Customer Service
We had Global Windows to replace an old conservatory what a great job Aaron and Lewis did. It was completed to schedule and budget although the weather at times was awful wind and rain. They were very courteous, clean and tidy. The helpfulness and aftercare from Global is second to none would certainly use this company again
Customer in South Yorkshire24/01/2020
The trader replied (on 06/02/2020)
Dear Customer, thank you for your fantastic comments. We will be sure to pass your comments on to all the team involved especially Aaron and Lewis. The weather was awful but we powered through for you :) thanks again for you feedback and look forward to hearing from you again :) from all the team at Global Windows
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