Endorsed by Which?

Global Windows

4.9

228 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

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
228 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Excellent and professional service
Customer Service
Quality
Value
From the very first contact with Allan we were impressed. He was professional, realistic and honest and from there on we weren't disappointed, we were kept informed of dates and times, James the surveyor came, again he was professional and helpful and then the fitters Andy and Shaun were fantastic. Again professional and left no mess after fitting all 9 windows. We definitely would recommend you to family and friends as the quality of the products are brilliant and the service is fantastic. Thank you for everyone involved for making this process run so smoothly.
Diane in South Yorkshire Posted on 18/07/2023 , work completed 06/07/2023
Composite Door
Customer Service
Quality
Value
From the first phone call to the completion of the job all went smooth. The diagram of the door really let us know what the finished job would look like. The lads who fitted the door were polite and helpful, and finished the job in quick time. We have used this company before and will use it again if we need their expertise.
Customer in Derbyshire Posted on 05/07/2023 , work completed 26/06/2023
Outstanding
Customer Service
Quality
Value
Thoroughly impressive from start to finish. We approached Global to replace our 2 bay windows and 6 other windows. From Trevor, from the sales team, who helped us choose windows that kept the design and character of our house, answered our (many) questions and also gave practical, sensible advice on managing our budget, to the team in the showroom and office, who never rushed us to make a decision but were always helpful and polite and communicated carefully. The survey was thorough and needed additional scaffolding and a further visit to be exactly sure of measurements, all organised withing 48 hours. Special mention however to Andy and Shaun, who were punctual every morning, completed all the work on time and went above and beyond to give us the best finish possible. They were careful to protect the carpets and rooms and cleaned every day. One pane broke on the final day of fitting and instead of a long wait for this to be changed, they had it ready and installed within 2 working days. In terms of price, although not the cheapest they were certainly not the most expensive. We would recommend them unreservedly and will definitely consider them for any future work.
Benedict in South Yorkshire Posted on 04/07/2023 , work completed 29/06/2023
Excellent job done
Customer Service
Quality
Value
We have had work done by Global before and chose them this time to fit New Windows and Doors. From our initial enquiry to job completion they were friendly and helpful. The work was completed on time within budget and to an excellent standard. We would fully recommend Global to our friends and family. Excellent job done. Thank you to all the team at Global.
Customer in South Yorkshire Posted on 06/03/2023 , work completed 02/03/2023
Windows and door.
Customer Service
Quality
Value
After a fair few months of looking for a good window provider we can say we are one hundred percent happy with Global. They exceeded our expectations from start to finish. Michael with the quote, the lovely ladies from the office and Andy and Josh who fitted our seven windows and front door. Very professional, good quality, quick and efficient work. A pleasure to work with such a team. Our next step is the conservatory with Global. Thank you and well done to all.
Florentina in South Yorkshire Posted on 05/01/2023 , work completed 12/12/2022
Brilliant
Customer Service
Quality
Value
Very good service from global.always been impressed with their work and their staff. Always helpful and accommodating
Customer in South Yorkshire Posted on 09/12/2022 , work completed 29/10/2022
Excellent service
Customer Service
Quality
Value
My mum wanted to say thank you so much for the fantastic service Global windows have given her following her burglary. From start to finish they reassured her the replacement patio doors would be robust and fitted as quickly as possible to ensure the property was secured. On the day of fitting the fitters arrived promptly and installed the doors with no mess. The gentleman who organised this from Global (sorry she couldn’t remember his name) came out to check the doors and to see mum was happy with them brought her a beautiful bunch of flowers. Mum was over the moon. Thank you so much.
Margaret in South Yorkshire Posted on 22/11/2022 , work completed 18/11/2022
Doors and Windows
Customer Service
Quality
Value
We decided to re-use this Company despite moving house and County. Global were helpful and very professional at all stages of the installation. We found all their staff friendly and knowledgeable. Dates given, returning phone calls etc. were all met. The price was very competitive, the quality of their products was excellent with a good range of colours and styles. The fitters were very hardworking, managed to get the work done in one day rather than the expected 2, mainly due to the fact they worked as a team, didn’t take breaks and clearly knew their job. Great company.
Customer in Derbyshire Posted on 22/11/2022 , work completed 14/11/2022
Windows Doors and Orangery Exceeded our expectations
Customer Service
Quality
Value
We contracted with Global to replace our windows and doors and build a very large 6x4 m orangery . From start to finish the quality and customer service have been amazing . When Paul visited us to discuss the orangery he really listened to us in terms of the design and the final room is spectacular! There was zero pressure sales the quote arrived the next day and the price was itemised for each window and door and the orangery build something another quote didn’t do. The contracting process was simple clear and easy via docusign and after Jo visited to do the survey we were supplied with a detailed project schedule which included the names and contact numbers of the builder and the electrician. The project despite needing a raft rather than strip footings to meet the building inspectors’ requirements was delivered on the due date which was 6 weeks 2 days from start to finish. Jo ( the project manager) made frequent visits and was incredibly responsive when we had any queries . As this was a large project we met 16 Global employees in total completing the various stages and they were all prompt punctual tidy and actually good fun. The quality of their work is superb. We were particularly struck by how long many of them have been working for global which is a good sign. We had a number of quotes for the work and we consider the price was great value for money given the quality of workmanship and customer care. I cannot recommend Global highly enough
Customer in South Yorkshire Posted on 11/08/2022 , work completed 09/08/2022
Brilliant service:Fitted new windows and doors
Customer Service
Quality
Value
Bought new windows (8 in total) and a door for the front of the house. Great service from the start and after fitting. The salesperson understood our requirements, provided details of the product and answered our questions. We visited the showroom to see the products to make a final selection. This was really helpful to make our choice of door. The surveyor visited, explained what was required, how they would be fitted and that we would need scaffolding. Bit of a surprise, but we knew it was a possibility. Fitting was the best part. The window fitters arrived as expected, were very professional, tidied up after themselves and completed it in 1 day rather than the scheduled 2 days. The windows and doors look brilliant. More importantly, there is less noise, the wind does not blow through the vents and it is much warmer. Price-wise - this was the middle of 3 quotes we obtained. I would not hesitate to use Global Windows again.
Helen in South Yorkshire Posted on 05/08/2022 , work completed 14/07/2022
The trader replied (on 23/08/2022)
Dear Helen, thank you for the 5 stars. We will certainly pass your kind comments onto the installers, happy to hear you have already seen a difference in the noise reduction and your property holding its heating better. Look forward to hearing from you in the future if you ever need us