Endorsed by Which?

Global Windows

4.9

226 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
226 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Composite door
Customer Service
Quality
Value
Faultless service throughout. Everything done on schedule, excellent communication. Fitters did a wonderful job, very professional, friendly & tidy.
Customer in Nottinghamshire Posted on 06/05/2024 , work completed 26/04/2024
Global set the standard high
Customer Service
Quality
Value
Wow Global... where do i start! Absolutely fantastic customer service from start through to completion. Our project was complex enough to involve multiple teams and each and every one of them went above and beyond and took the stress away. Global set the standard others should follow. Special mention to Allan our first point of contact, Andy and Sean our fitters and Joe who kept everything moving and kept us in the loop at every stage, but equally everyone on our project deserves the plaudits here. All we can say is thanks so much to everyone, we are thrilled with the result. We would not hesitate to recommend Global to anyone moving forwards. Thanks all.
Customer in South Yorkshire Posted on 19/04/2024 , work completed 28/03/2024
A great job done.
Customer Service
Quality
Value
We arranged for Global to replace a bathroom window, after they gave us a very competitive quote. They arrived exactly at the time they said they would, the fitters were very polite and they left absolutely no mess. Communication with Global has been great. We are very pleased with the results.
Customer in Derbyshire Posted on 18/03/2024 , work completed 14/03/2024
Windows and Doors for an existing house and new extensions
Customer Service
Quality
Value
We were building onto our property and also intended replacing existing windows, and were introduced to Global Windows through friends who had replacement windows from them. The ethos of the company appealed to us with the no-quibble, most-current pricing approach together with the standard of workmanship and choice. Our project was quite big so in discussion with 'Global' it was decided to split it into three phases to accommodate our build. From the outset everyone we spoke to was professional, polite and listened to our needs. The windows are of excellent quality and the installation teams were professional and friendly. The after sales service continues in this manner with polite and friendly staff dealing with the associated paperwork. It has been a pleasure dealing with a company which obviously takes a pride in all aspects of its work. We would not hesitate to recommend Global Windows based on our positive experience.
Customer in South Yorkshire Posted on 14/02/2024 , work completed 26/01/2024
4 Replacement windows, upgraded to triple glazed.
Customer Service
Quality
Value
Global Windows provided a great service from the first phone call to the actual installation of 4 replacement windows. The sales assessor's suggestions regarding the design were very useful. Aaron and Keegan arrived on the dot and worked right through till late midwinter afternoon. Very tidy, quiet and helpful workmen. A small unforseen hitch occurred which was fixed immediately on the next working day. I would recommend Global above any other firm.
Customer in South Yorkshire Posted on 09/01/2024 , work completed 09/01/2024
New sunroom extension
Customer Service
Quality
Value
In November 2023, Global Windows replaced our leaky 28 year old conservatory with a properly built sunroom extension. We found them to be a really good company to deal with, and are delighted with the outcome. Global did a great job, from the design advice and the survey, all the way through the actual build. The staff on the project –builders, fitters, plasterer and electrician, were very experienced and their workmanship was to an excellent standard. They worked extremely hard through less than ideal weather, kept to schedule, and tidied up very well at all stages. There were regular site visits from Joe, the project manager, who kept us well informed and dealt very quickly with any queries we had, making the whole process painless and stress-free. The buildings inspector visited several times, and even the owner of the company! The new sunroom has transformed the back of the house. All in all, Global are very professional and well organised, and they delivered excellent value for money; we highly recommend them.
Customer in South Yorkshire Posted on 08/01/2024 , work completed 08/12/2023
Back Door
Customer Service
Quality
Value
Very good service from initial quote to installation. Good solid and secure door to repalce the UPVC door that thieves forced open to break in.
Customer in South Yorkshire Posted on 28/11/2023 , work completed 23/11/2023
13 windows and a French door
Customer Service
Quality
Value
From going into global to look at window options to the completion of the work was a very smooth process. They were professional and very polite. We are very happy with the work.
Customer in South Yorkshire Posted on 07/11/2023 , work completed 12/10/2023
No reason to look elsewhere
Customer Service
Quality
Value
Global is always my first choice for doors, windows and conservatories. They have always been consistently good and competitively prices. In my opinion, there is no reason to look anywhere else. I have been a Global customer for over 20 years and have always been happy with their service, quality and aftercare.
Customer in Derbyshire Posted on 29/10/2023 , work completed 19/10/2023
Composite door.
Customer Service
Quality
Value
Second composite door ordered and fitted by Global Windows, we had the same pleasant greeting while we were browsing their showroom, and everything from start to finish was just perfect. We had Andy and Sean this time to fit the door and they had to work through a horrid rainy day, but they just got on with it, and all done clean and tidy, two pleasant guys, and the door we picked, well it looks fab, inside and outside.
Customer in South Yorkshire Posted on 28/10/2023 , work completed 20/10/2023