/
Endorsed by Which?
Global Windows
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
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
240 reviews
Recommended
Recommended
by 100% of customers
Sort by
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
, work completed
Recommended
Professional
Customer Service
Quality
Value
Agreed time. Professional.
Assia, South Yorkshire
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
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
, work completed
Recommended
Delivered what they said they would.
Customer Service
Quality
Value
Took down old conservatory drilled out concrete base. Put in new one and added 5x4 mm extension to rear of property. Work done efficiently and cheerfully. The process was well managed with regular supervisory visits. There was ample opportunity to questions any part of the process should it have been required. They said what they would do and they did it. Well done and thank you from us.
Michael, South Yorkshire
, work completed
Recommended
Excellent
Customer Service
Quality
Value
Excellent work as always. Clean and tidy trustworthy and courteous, value for money.
Deborah, South Yorkshire
, work completed
Recommended
Great work
Customer Service
Quality
Value
We had a full house window/door replacement as well as French doors put in our playroom. The work was perfectly completed. The team from start to finish were a credit to the trade. I wouldn't hesitate to recommend.
Bladegirl81
, work completed
Recommended
a beautiful space created
Customer Service
Quality
Value
We had a new conservatory, patio door and some windows replaced. All of the tradespeople that came during the course of the project were great, friendly guys. Since the conservatory has been finished we've spent every evening there and have had lots of compliments from passing neighbours! The conservatory is modern in style, just what we wanted. The designer took on board what we wanted to use the space for and gave us great advice. Along with the finished product, we couldn't be more happy and look forward to using Global in the future when we're ready to replace more windows
Mrs Town
, work completed
Recommended
Excellent service.
Customer Service
Quality
Value
Really pleased with installation and installers. Clean and efficient working practice. We had a slight problem with a seal causing a draught but promised & rectified a.s.a.p. after a call to Global. Good service.
David, South Yorkshire
, work completed
Recommended
Great service
Customer Service
Quality
Value
We decided to have an extension on the kitchen and only when we went to view the windows and doors we realised that global also did extensions. We asked them to go to the price which they did quick and efficiently and within a matter of 2 month it was completed. Great service from all the guys from Liam initially who took the order down to the builders, plasterer, electrician etc who were all hard-working and pleasant. This extension has totally transformed our house a most of our time is spent in here. Thanks to everyone at global.
Yvonne Stringer
, work completed
Recommended
Excellent
Customer Service
Quality
Value
Fitters excellent, quick, no mess, all rubbish taken away. Pleased with end results and property warmer.
Kay, South Yorkshire
, work completed
Recommended
Professional start to finish
Customer Service
Quality
Value
Excellent staff. Sales team gave sound advice. Value for money excellent and wonderful standards of end product. Even able to choose different glass types. Fitters were highly professional and kept everything tidy and were very helpful throughout the whole process. Excellent staff, excellent company and excellent product.
Craig, Nottinghamshire
, work completed
Recommended
My review
Customer Service
Quality
Value
Good Service.
Anne-Marie, Derbyshire
, work completed
Recommended
Easy to deal with
Customer Service
Quality
Value
Gave a quick, straight forward quote to replace an old conservatory with a solid roof type. Great communication throughout. Stuck to the timetable. Polite worker. Could have cleared up more thoroughly though. Great finished product.
Sheila, South Yorkshire
, work completed
Recommended
Beats the national competition
Customer Service
Quality
Value
Replacement of wooden front door & fanlight, plus three aluminium double-glazed windows. Realistic price upfront. Quick and clean installation. Minor issues sorted without any quibbles. Will get first refusal on next job.
Keith, South Yorkshire
, work completed
Recommended
Prompt and professional.
Customer Service
Quality
Value
First class on punctuality, friendliness and workmanship. I used the company in 2015 and 2018 because I was impressed by the work done on their first visit.
Eric, South Yorkshire
, work completed
Recommended
Excellent
Customer Service
Quality
Value
Excellent service, very satisfied with the finished product.
Doreen, South Yorkshire
, work completed
Recommended
Excellent service and quality
Customer Service
Quality
Value
Great service and delighted with our new windows and doors! Already had many compliments on them and others asking who did them. Sales team were great and fitters were fantastic. Any snags were sorted swiftly and without issue. Would definitely recommend to others.
HayleyC
, work completed
Recommended
Professional fitters
Customer Service
Quality
Value
Outstanding job by two professional fitters from start to finish. All areas clean and tidy, great job. Thank you.
Geoffrey, Derbyshire
, work completed
Recommended