Home
/
Find a trader
Endorsed by Which?

Global Windows

4.9

252 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
See customer reviews & leave a review

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
    • Hardwood conservatories and orangeries

  • 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
    • Aluminium Windows
    • Double glazed units
    • Replacement window services and repairs

  • Roofers

    • Conservatory roof conversions
    • Tiled conservatory roofs
    • Roof and skylights
    • Rubber roofing (EPDM)
    • Flat roofing
    • GRP roofer

  • Garage door repairs and installation

  • More Services

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

My work

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
252 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Recommended

Recommended

by 100% of customers
Sort by
Excellent job
Customer Service
Quality
Value
This is the third job done for us by Global windows, new windows, still as new after 10 years, roofline, still as new after 8 years, conservatory, just completed all work professionally carried out with constant co-operation and friendly workmen.
Derek, South Yorkshire Posted on 17/01/2019 , work completed 17/01/2019
Recommended
The trader replied (on 05/04/2019)
Hi Derek, thanks for the feedback and we are delighted to hear you have come back to us for a third time. Glad that your products installed 10 and 8 years ago are still going strong and look like new :) we hope you are enjoying your new conservatory and you know where we are if you ever need us again in the future :) many thanks from Global Windows
Would recommend
Customer Service
Quality
Value
Had all roofline and guttering replaced along with 2 replacement windows. Work done in a tidy and timely way by polite and professional staff.
Customer in South Yorkshire Posted on 15/01/2019 , work completed 08/01/2019
Recommended
The trader replied (on 21/01/2019)
Dear Customer, thank you for the 5 starts :) it is very much appreciated. Thanks from Global Windows :)
Spot on
Customer Service
Quality
Value
No problems. Good blokes doing the install. 5 star from start to finish.
Dan, Derbyshire Posted on 11/01/2019 , work completed 11/01/2019
Recommended
The trader replied (on 29/03/2019)
Hi Dan, thanks for your feedback. I will be sure to pass on your thanks to your installation team. Many thanks :) Global Windows
Returning customer, again great service.
Customer Service
Quality
Value
Good price and a friendly team from start to finish. Minor defects highlighted by fitters and rectified without hesitation. I have and would again recommend Global Windows.
Philip, Nottinghamshire Posted on 04/01/2019 , work completed 04/01/2019
Recommended
The trader replied (on 19/02/2019)
Hi Philip, thank you for your feedback. We are glad to hear how happy you were with the price, the friendliness of the installation team and any problems that did crop up during installation was rectified quickly. Also thank you for recommending us already :) don't forget to use those recommendation cards. Thanks from the Global Windows team :)
Unrivalled experience
Customer Service
Quality
Value
A truly professional experience from start to finish.
Christopher, South Yorkshire Posted on 02/01/2019 , work completed 02/01/2019
Recommended
The trader replied (on 19/02/2019)
Hi Christopher, happy to hear your fantastic comments of your experience in using us :) take care from everyone at Global Window :)
Definitely recommended
Customer Service
Quality
Value
Great team, polite and informative throughout the process. Very pleased and would definitely recommend.
Richard, South Yorkshire Posted on 21/12/2018 , work completed 21/12/2018
Recommended
The trader replied (on 29/03/2019)
Hi Richard, happy to hear you found the whole process stress free. We do our best to make it so. Many thanks :) Global Windows
Fantastic service
Customer Service
Quality
Value
Replaced exterior door for a white PVC door. Excellent service - able to fit before Xmas. Very secure door of a very high quality. Excellent value for money.
Kim, South Yorkshire Posted on 20/12/2018 , work completed 20/12/2018
Recommended
The trader replied (on 19/02/2019)
Hi Kim, thank you for taking the time to leave your feedback. We pride ourselves on always offering secure, high quality products at great value for money. Thanks again from all the team at Global Windows :)
Prompt, polite and professional
Customer Service
Quality
Value
Excellent service, very polite fitters. All in all, a pleasure to trade with. Would highly recommend.
Hazel, South Yorkshire Posted on 20/12/2018 , work completed 20/12/2018
Recommended
The trader replied (on 19/02/2019)
Hi Hazel, the pleasure was all ours :) thank you for the 5 stars and for leaving your comments. They are much appreciated. Thank you from Global Windows :)
Great company
Customer Service
Quality
Value
Very happy with this company. Polite and professional from start to finish. End product looks wonderful.
Customer in South Yorkshire Posted on 18/12/2018 , work completed 14/12/2018
Recommended
The trader replied (on 16/01/2019)
Dear Customer. Thanks for leaving your feedback. We are delighted to hear how happy your are with the end product and our service as a whole. Many thanks again :) Global Windows
Polite & efficient
Customer Service
Quality
Value
Very polite, efficient and clean workmen.
Pauline, South Yorkshire Posted on 18/12/2018 , work completed 18/12/2018
Recommended
The trader replied (on 22/03/2019)
Hi Pauline, thank you for your feedback :) it is very much appreciated. Many thanks. Global Windows :)
My review
Customer Service
Quality
Value
Professional.
Jason, South Yorkshire Posted on 15/12/2018 , work completed 15/12/2018
Recommended
The trader replied (on 29/03/2019)
Hi Jason, short and sweet :) hope you enjoying your new products. Many thanks from the Global Windows team :)
Professional, above & beyond
Customer Service
Quality
Value
Quality workmanship, fitters professional and friendly, went above and beyond to help with old door which had broken during the time the new door was being manufactured. Would recommend without hesitation.
Paul, South Yorkshire Posted on 14/12/2018 , work completed 14/12/2018
Recommended
The trader replied (on 23/01/2019)
Hi Paul, thank you for the 5 stars across the board and for also leaving your great feedback. We are delighted to hear you are pleased with the workmanship, the installation team and that you would recommend us. I shall pass your comments on to the installation team also :) thanks from everyone at Global Windows :)
Prompt and professional
Customer Service
Quality
Value
Supplied and fitted new front door and 4 windows. Very professional service. Arrived on time, put dust sheets down everywhere they worked inside the house. Very neat and tidy work.
Colin, Nottinghamshire Posted on 12/12/2018 , work completed 12/12/2018
Recommended
The trader replied (on 23/01/2019)
Hi Colin, thank you for your comments :) we are happy to hear how pleased you are with how we treated your home. We pride ourselves on treating every customers property like our own. Thank you again from the whole Global Windows :)
Great job
Customer Service
Quality
Value
Workmen were happy working and did a great job. Snags were resolved without any hassle, office gave step by step weekly updates. Recommend company to friends, great job. Conservatory rebuild and bedroom bay window replaced.
Tracy, South Yorkshire Posted on 07/12/2018 , work completed 07/12/2018
Recommended
The trader replied (on 07/01/2019)
Hi Tracy. Thank you for your feedback :) it is very much appreciated. Thank you for recommending us to friends already. Many thanks :) Global Windows
Replacement Conservatory and Door
Customer Service
Quality
Value
Their automated online estimate was excellent and proved (in my case) to be pretty accurate, approx £2000 less than a local competitor for much the same remit. The follow up inspection and quote inclusive of an additional replacement composite door easily undercut other quotes. The job began 1 day late due to over-run on a previous job. I was kept up to date and work proceeded efficiently and in the expected timescale. The finished quality is excellent, I'm really pleased with the installation. The whole task was completed as a managed project which is refreshing and reassuring. Paperwork was prompt. The job description, the delivered items all listed and accounted for on job completion. I have no problem recommending Global to anyone. Very professional approach and well executed for all aspects of the project.
Customer in South Yorkshire Posted on 05/12/2018 , work completed 17/11/2018
Recommended
The trader replied (on 09/01/2019)
Dear Customer. Thank you for such fantastic feedback :) we are delighted to hear how happy you are with using us. We pride ourselves on being professional throughout the whole process and we are glad to hear it showed in your experience with using Global Windows. If you need anything in the future please do not hesitate to contact us. Many thanks again from the whole team at Global Windows :)
Polite and professional
Customer Service
Quality
Value
Excellent! Orangery construction was carried out on time and without fuss. Would not hesitate to recommend.
Simon, South Yorkshire Posted on 29/11/2018 , work completed 29/11/2018
Recommended
The trader replied (on 07/01/2019)
Hi Simon, Thank you for the 5 stars across the board. We hope you are enjoying your new orangery :) many thanks from everyone at Global Windows :)
Professional
Customer Service
Quality
Value
Agreed time. Professional.
Assia, South Yorkshire Posted on 26/11/2018 , work completed 26/11/2018
Recommended
The trader replied (on 11/12/2018)
Hi Assia. Thank you for leaving your feedback :) it is very much appreciated. Thanks again :) Global Windows
Prompt and professional.
Customer Service
Quality
Value
Put at ease by the friendly, helpful staff, which answered all our concerns. Gave us a price and was cheaper than we thought. Overall very good quality door, that looks lovely. The fitter came on time, made no mess, cleaned away all of the old door away. Very satisfied with the company and staff.
Carole, South Yorkshire Posted on 20/11/2018 , work completed 20/11/2018
Recommended
The trader replied (on 09/01/2019)
Hi Carole, thank you for your fantastic feedback.We are delighted to hear how happy you are with your experience in using us to carry out your home improvements needs. I shall pass your comments on to the whole Global team :) Many thanks from Global Windows
Conservatory
Customer Service
Quality
Value
Excellent service from planning to completion. Everyone person/professional came when expected and was clean and polite Cleaned up after themselves and made very little mess. Finished everything off to high standard
Customer in South Yorkshire Posted on 18/11/2018 , work completed 30/10/2018
Recommended
The trader replied (on 04/12/2018)
Dear Customer, thanks for your feedback :) glad to hear you are happy with the standard of finish and everybody who worked on your project. Thanks again for the 5 stars. Thank you from everyone involved :) Global Windows
Quality and Finish
Customer Service
Quality
Value
We moved into our property a couple of years ago and although double glazed, the units were very old and obviously needed attention. The doors also needed an update from a security point of view. My wife and I did a bit of research and both came up with Global Windows. Mine from a purely technical view of the product they were offering, and my wife by seeing the opinions for friends and work colleagues. Reading the comments on the various trade survey sites we got them in. The whole process was painless and seamless from initial pricing to final installation. High quality product, expertly surveyed and installed to a high finish. No mess, no fuss, happiness.
Customer in South Yorkshire Posted on 17/11/2018 , work completed 16/10/2018
Recommended
The trader replied (on 04/12/2018)
Dear Customer, thank you for such fantastic comments and feedback. We are really pleased to hear we satisfied both your needs from start to finish with no hassle for you. We hope you are enjoying your newly installed products. If you ever need us in the future please do not hesitate to give us a call :) Many thanks from all the team :) Global Windows
Highly recommended.
Customer Service
Quality
Value
We were delighted with Global Windows. We found the quality of the materials used to be of a high standard. The workman were very polite, approachable & knowledgeable. When we were ready for the next stage to be completed Global staff very quickly responded. We were very impressed with the flexibility allowed as the work continued. We were able to make modifications with any hassle. The whole company seems proud of the end product & there appears to be a well organised & happy working environment throughout the company. Well done & thank you Global Windows. We would certainly recommend the company. Would use them again without hesitation. We love the new room!!!
Peter, Derbyshire Posted on 17/11/2018 , work completed 17/11/2018
Recommended
The trader replied (on 29/03/2019)
Hi Peter, thank you for such great feedback. We are so pleased to hear your positive comments about the companies product and the company as a whole. Glad to hear you are enjoying your new room and has brought added value and character to your home. Many thanks from everyone involved at Global Windows :)
Very professional service
Customer Service
Quality
Value
We had a conservatory, replacement patio doors and replacement kitchen door supplied and fitted by Global Windows. Everyone involved was very professional, courteous and polite. The job was carried out on time and we are delighted with the finished work.
Paul, South Yorkshire Posted on 01/11/2018 , work completed 01/11/2018
Recommended
The trader replied (on 23/01/2019)
Hi Paul, thank you for your feedback :) we are delighted to hear how pleased you are with the service we provided you. You know where we are if you ever need us in the future :) many thanks again from Global Windows
Excellent quality products & reliable fitters
Customer Service
Quality
Value
Having moved into our property a couple of years ago, the previous owners had kindly left documents relating to work carried out since 2004 on different projects by Global Windows Ltd. We were so pleased with the quality of the windows, doors and conservatory, we decided to replace our bedroom window for a triple glazed one, have a new patio door and some replacement seals. The colour match and quality was the same as the ones fitted over 14 years ago. The fitters were extremely professional and polite. We would certainly recommend the team at Global Windows (Sheffield) Ltd. Jan & Phil, Worksop.
Janet J Posted on 27/10/2018 , work completed 27/10/2018
Recommended
The trader replied (on 13/11/2018)
Hi Janet. Thank you for your kind comments and feedback. We are delighted to hear that when you moved in to the house you were impressed with the work we carried out over 14 years ago which made you come to us to carry out more projects at the property. I shall also pass your comments on to the fitters and all personnel that were involved. Many thanks from Global Windows :)
Professional and efficient
Customer Service
Quality
Value
From the initial contact, to the completion of work i.e. a conservatory and replacement windows, this firm has a very professional approach. We are delighted with the standard of all the products and the efficiency of the installation.
Margaret, Derbyshire Posted on 26/10/2018 , work completed 26/10/2018
Recommended
The trader replied (on 01/11/2018)
Hi Margaret. Thank you for your feedback. We are delighted to hear how happy your are with your new conservatory and windows. I shall pass on your comments to everyone involved. Many thanks :) Global Windows
My review
Customer Service
Quality
Value
2 small windows fitted. 1 small window cut out brickwork and fitted. 1 full size kitchen window fitted. All new glass and sills. 1 full glass door.
Christopher, Derbyshire Posted on 26/10/2018 , work completed 26/10/2018
Recommended
The trader replied (on 08/01/2019)
Hi Christopher, thank you for the 5 stars. Your feedback is very much appreciated. Thank you for taking the time to leave it. Thanks again from all the team at Global Windows :)
Which? Trusted Traders

For Consumers

For Businesses

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.