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Endorsed by Which?
Southside Window Systems Limited
Opening Hours
Today - 07:30–13:00
- Monday 07:30–16:30
- Tuesday 07:30–16:30
- Wednesday 07:30–16:30
- Thursday 07:30–16:30
- Friday 07:30–13:00
- Saturday - Closed
- Sunday - Closed
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.
About
Southside Window Systems are a specialist Windows and Door company. supplying and installing Double Glazing , UPVC Windows and UPVC Doors in and around Glasgow.
Established in 1997, we are a family run business that supplies and installs Rehau Total 70S Double Glazing UPVC Windows in Glasgow and Doors in Glasgow to trade and public. All of our Double Glazing Units are manufactured directly from the Pilkington factory.
Southside Window Systems Ltd are associate members of rehau with a 10 year guarantee available.
Our team of highly skilled fitters all have a minimum of 10 years experience in the trade and all have to be trained to Rehau's high standards with customer care and quality being the top priority.
All our products are custom manufactured on an individual basis to match your own personal requirements.
With our fantastic choice of windows and doors in a range of styles and finishes (including sash windows in Glasgow),
What we do
Double glazing
- Double glazing installation
- Double glazing suppliers
- Double glazing repairs
Doors
- Patio doors
- Bi-fold doors
- Composite doors
- UPVC doors
- French doors
- Front door
Glaziers
- UPVC Windows
- Sash windows
- Double glazed units
- Double glazing installation
- Replacement window services and repairs
- Stained glass
More Services
- palladio door
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
326 reviews
Recommended
Recommended
by 99% of customers
Sort by
First class service
Customer Service
Quality
Value
Replaced windows, door and screen with double glazed units as per agreed schedule and on budget. Work carried out to my satisfaction by fitters who were very pleasant and helpful and who accommodated any minor requests without fuss. Very tidy.
Malcolm, Ayrshire
, work completed
Recommended
Extremely professional and courteous
Customer Service
Quality
Value
Replacement windows and new front door fitted by Brian & Sam, who were both very courteous and professional throughout. Work to a high standard and kept us informed about how work was progressing. Would highly praise them both, total pleasure to have them carry out work for us.
Gillian, Lanarkshire
, work completed
Recommended
Prompt and professional
Customer Service
Quality
Value
Just had the majority of my windows replaced. The team were excellent from start to finish and I am really pleased with the result. The window fitters were craftsmen and really knew their stuff. Highly recommended.
Steve, Lanarkshire
, work completed
Recommended
Prompt & professional.
Customer Service
Quality
Value
Arrived on time, covered flooring as required. Tidied up after themselves and took all rubbish away
Brian, Lanarkshire
, work completed
Recommended
My review
Customer Service
Quality
Value
Supply and fitted new front door, I certainly made the right choice, those guys were so good, no mess, no fuss just good honest workmanship thank you.
Mary, Lanarkshire
, work completed
Recommended
Another very satisfied customer
Customer Service
Quality
Value
Every aspect of my dealings with this firm was first class. Advice was given freely regarding my best options and from start to finish everything was carried out efficiently, promptly and to a very high standard with minimum fuss and disruption.
Customer in Glasgow City
, work completed
Recommended
Double Glazing
Customer Service
Quality
Value
I had four windows replaced by tis company, Russell Gavin the owner is a pleasure to engage with. Russell arrived as planned and gave an instant quote within ten minutes that was several hundred pounds cheaper than competitors! Brian and Sam arrived as planned and are very professional and courteous tradesmen, the installation is a first class job and they left my home immaculate, removed all external debris. Sam did an amazing job with the silicone finishes etc. I would highly recommend this company to anyone considering replacement windows etc.
Customer in Renfrewshire
, work completed
Recommended
Great Company
Customer Service
Quality
Value
I had six windows replaced. The service was brilliant, the standard of work first class and the house was left clean and tidy. I would recommend Southside Windows and would not hesitate to use them again. Veronica, Glasgow
Customer in East Renfrewshire
, work completed
Recommended
Excellent friendly service.
Customer Service
Quality
Value
I had an old window replaced by Southside Windows. The work has been done to a superb standard, leaving me delighted. Owen came promptly and worked away and was very friendly. All old fittings removed and house cleaned up. Highly recommended.
Craig, Lanarkshire
, work completed
Recommended
Excellent job.
Customer Service
Quality
Value
Very happy with door. Friendly professional service, not pushy. Owen did an excellent job.
Caroline, Lanarkshire
, work completed
Recommended
Prompt and professional and helpful
Customer Service
Quality
Value
Fitted 2 doors and 2 windows to the agreed budget. Very flexible about schedule as I needed. Personable, reliable, honest and good technical advise for a non-standard fitting. No payment required until job done. Communication great. Recommend Owen!
Amanda, Lanarkshire
, work completed
Recommended
Excellent service from start to finish.
Customer Service
Quality
Value
Window and back door replaced as part of kitchen renovation. Good communication throughout to scheduled works as part of renovation. Excellent finish to work, and the most competitive quote of three.
Hannah, Lanarkshire
, work completed
Recommended
Honest advice
Customer Service
Quality
Value
A pleasure to deal with - honest and trustworthy. I wanted to replace my five old windows in front room and main bedroom. Russell carried out a thorough inspection of the windows and said there was nothing wrong with them - the double glazed glass panels and surrounding seals were perfectly good - and he gave some practical help as to how to improve their performance. Did not want to take any money from me under false pretenses. So many other companies would have acted differently in order to get my money. Very impressed by Russell, his approach and attitude, and would recommend to other potential customers.
Customer in South Lanarkshire
, work completed
Recommended
Excellent job!
Customer Service
Quality
Value
Fitted replacement back door, to a very high standard. Very pleasant and professional tradesperson would be happy to recommend to anyone.
Rosemary, Lanarkshire
, work completed
Recommended
Professional
Customer Service
Quality
Value
New patio door. All good. Very friendly and clean worker.
V, Lanarkshire
, work completed
Recommended
Helpful & efficient
Customer Service
Quality
Value
Owen was very helpful and efficient from first visit through to fitting and completion of job. Absolutely delighted with the job and will use this company again. Would be more than happy to recommend Southside Windows.
Margaret, Renfrewshire
, work completed
Recommended
My review
Customer Service
Quality
Value
Very good work done. Owen worked away all day, very nice man.
Thomas, Lanarkshire
, work completed
Recommended
Extremely pleased. Would recommend
Customer Service
Quality
Value
I'm extremely pleased with the service and the quality of the windows. Very reasonably priced too. I wanted a particular colour and no company I contacted were able to show me an example of anything similar that they'd installed. I decided to put my faith in Southside and hope that they were able to interpret my requirements accurately. I'm delighted to say that they did and I'm delighted with the result. I have already recommended them to family members and would recommend them to you too.
Lynne, Lanarkshire
, work completed
Recommended
Up to expectations
Customer Service
Quality
Value
Diligent workers, out of way to help keep place as tidy and clean as possible. Took only a 10 min break for lunch and tided the home as best they could and even offered to help put home back in order.
William, Lanarkshire
, work completed
Recommended
Friendly service
Customer Service
Quality
Value
Fantastic job, quick, friendly service and the installer, Owen, was a really great guy, even tidied all the mess afterwards.
Kate, Lanarkshire
, work completed
Recommended
Excellent job.
Customer Service
Quality
Value
First-class service throughout the process. Efficient, courteous, no-nonsense clarity on what to expect. Would recommend this company.
Andrew, Lanarkshire
, work completed
Recommended
My review
Customer Service
Quality
Value
Prompt and professional.
Anthony, Lanarkshire
, work completed
Recommended
Helpful and friendly
Customer Service
Quality
Value
Brian and Saul replaced all of the windows in our home over a 3 day period. They were professional in their approach and their work was of excellent quality. The company itself was helpful and friendly to deal with and we have no hesitate in recommending them to others.
Alan, Lanarkshire
, work completed
Recommended
Great quality workmanship
Customer Service
Quality
Value
This is the third time I've used Southside Windows. I keep going back because nobody beats their price or quality. No pressure salesman with them. No deposit and don't take payment until I am happy. Never not been happy. Tidy, quality workmanship.
Alan Mac
, work completed
Recommended
Professional
Customer Service
Quality
Value
Quality and professional job.
Rosalind, Lanarkshire
, work completed
Recommended