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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
Great quality and attention to detail
Customer Service
Quality
Value
I contracted with Southside Windows on a recommendation from a trusted source and have not been disappointed. Very quick in getting a quote together and agreement on date to start work. The guys that came were well briefed, easy to be around and delivered an outstanding quality of work. The job was a big one to replace all windows and both doors on a two-storey house. This included two large bay windows. All the work was completed to our satisfaction without any discussion or debate. Very high quality levels and, relatively, very little mess. You may be able to find cheaper but be careful what you pay for. These guys have quality at the heart of what they do and it all comes from having a team of highly skilled tradesmen. Well done and thank you.
Customer in East Renfrewshire Council
, work completed
Recommended
Completely satisfied
Customer Service
Quality
Value
I have just had three windows fitted by Southside Windows and am so delighted with everything. The windows are beautiful and have been finished off with care and attention to detail. The fitters were bang on time, pleasant and unobtrusive (I was working from home). They were so careful in my home, taking care by placing dust sheets everywhere and also hoovering up everything spotlessly afterwards. Southside were recommended to me by my neighbours and I would certainly recommend them to anyone. They have been informative, professional and delivered above and beyond what I had hoped for. 10/10!
Customer in Glasgow City
, work completed
Recommended
New double glazing
Customer Service
Quality
Value
Totally delighted by my new double glazing supplied and fitted by Southside window systems ltd, Russell visited my home and gave me really good advice on what type of windows i needed, he gave me a great quote and the work was carried out to a very high standard, the fitters were in and out on the time scale they gave me and they left the house totally clean and tidy, very professional job, highly recommend.
Customer in East Renfrewshire Council
, work completed
Recommended
Honest and truthful
Customer Service
Quality
Value
We contacted Southside Window seeking advice and a quotation for replacing windows in our semi-detached bungalow. Rusell arrived at the agreed time and after examining the existing windows told us that, while he would be happy to prepare a quote to replace our windows in his opinion the existing windows were in perfectly satisfactory condition and unless we wanted to completely change the style of window we should not spend large sums replacing "perfectly good windows". This honesty was greatly appreciated, so honest and truthful and a company you can trust.
Customer in South Lanarkshire
, work completed
Recommended
Great work, friendly and simple service
Customer Service
Quality
Value
It was such a refreshing change not to be harangued by window installation companies - instead Southside Window Systems were helpful, friendly and efficient. I fully felt able to trust them and am very pleased with the work performed. Highly recommended, thank you.
Customer in Glasgow City
, work completed
Recommended
Excellent quality
Customer Service
Quality
Value
Had new windows installed today, quality windows and superb workmanship by the 2 guys. Definitely recommend Southside Windows, had used them before in my previous home, so they were my first port of call when I needed windows again
Customer in Glasgow City
, work completed
Recommended
Great work. Fantastic company to deal with.
Customer Service
Quality
Value
The team are lovely. They could not have been more helpful and accommodating, getting windows measured, ordered and fitted in a tight turnaround time. The windows are excellent quality, I noticed a huge difference straight away. Even though there was a minor error on the order (which didn’t really affect me at all) they took ownership of the error and it didn’t cause any delay to fitting. Wouldn’t hesitate to recommend them to anyone and will definitely use them again in future.
Customer in East Renfrewshire
, work completed
Recommended
Repeat customers - very pleased with all aspects of Southside Windows
Customer Service
Quality
Value
We've used Southside Windows to replace external doors and fit bay windows. We've used them more than once because we're happy with the products, workmanship and their reliability for turning up when they say they will. I also like the efficiency of booking in with them via email with dedicated office staff to organise things.
Customer in East Renfrewshire
, work completed
Recommended
Beautiful windows and doors installed by excellent workmen
Customer Service
Quality
Value
The whole team at Southside Windows are amazing. Russell came out to give me initial quote and then again when I added to the order. I have some unique shaped windows so nothing was straightforward. Nicolle in the office kept me updated frequently and was very helpful with her suggestions. Then came the 4 days of fitting which I was dreading but the fitters Mick and Ian were outstanding, they went out of their way to make it as easy as possible for me. Their work is first class.
Customer in East Renfrewshire
, work completed
Recommended
Secondary double glazed windows
Customer Service
Quality
Value
Fantastic service. Extremely happy with product, fitting, and efficiency. It’s made such a huge difference for noise reduction and heat efficiency in the flat. They sent two teams as I had 10 large windows and they did the job to a high standard and efficiently. Well worth the investment.
Customer in Glasgow City
, work completed
Recommended
Friendly and professional
Customer Service
Quality
Value
Owen and Graham were very pleasant and professional. Turned up on time, worked tirelessly and tidied up behind them. Fully recommend this firm
Ross, Lanarkshire
, work completed
Recommended
Prompt and professional. Very pleased.
Customer Service
Quality
Value
When I phoned Southside Windows a chap was out next day, no sales talk, just told us about the quality of the windows and when they would fit them. Joiner arrived two days later, fitted the windows to a very high standard. Next day the Plasterer came, finished the job and sealed the windows. Brilliant.
John, Lanarkshire
, work completed
Recommended
My Review
Customer Service
Quality
Value
All windows, patio doors and front door replaced. I was delighted from start to finish, ie, with the quote, the management and the workmanship. All the windows and doors were replaced within a week and the cost was the price quoted. The work was carried out by Stuart and Anton. Their workmanship was excellent and their work ethic faultless. I would have no hesitation in recommending Southside Windows Ltd.
Site User
, work completed
Recommended
Prompt and Efficient
Customer Service
Quality
Value
From initial enquiry to completion of job the company acted very professional and would have no reservations in recommending them for future work.
Gordon, Ayrshire
, work completed
Recommended
Excellent job
Customer Service
Quality
Value
From the quotation for the job - replacing balcony and windows - to the completion, the service we received was outstanding. Owen and Graham worked non stop and were extremely efficient, helpful and personable.
Which? Trusted Traders Consumer
, work completed
Recommended
Brilliant job
Customer Service
Quality
Value
Arrived on time (8am). Very tidy. When they left you wouldn't have known you had workmen in the house. Professional and nice guys (David and Graham). Loved the music!
Shoja, Lanarkshire
, work completed
Recommended
Southside spot on
Customer Service
Quality
Value
Excellent service from start to finish. Highly recommended
Ross MACDOUGALL
, work completed
Recommended
Excellent Company to Deal With.
Customer Service
Quality
Value
Having used Southside Window Systems in 2015, I had no hesitation in asking them to replace the windows in three rooms at the rear of the house this year (2016). From the initial visit and survey by Russell, to the fitting by Graham and David, I was impressed by the professionalism and high standard of workmanship. Southside Window Systems are the team to use if you are considering installing new windows and doors ......... I have already recommended them to a neighbour who has enquired about them after being impressed with our new windows.
Kenneth, Bearsden
, work completed
Recommended
Excellent Service Delivery
Customer Service
Quality
Value
I have used Southside Window Systems on two separate occasions to install new windows.On both occasions they have delivered an excellent service from initial visit and survey to full installation.The workmen were very professional,helpful and ensured they tidied up through out the work leaving the flats immaculate. I would fully recommend this company.
Carole,Clarkston
, work completed
Recommended
My Review
Customer Service
Quality
Value
Graham & David both worked very hard. They were most friendly and helpful in their approach and were respectful of the owners property. The standard of their work is very professional and the finish is excellent. We are delighted with their work and would not hesitate to use them again.
George, Lanarkshire
, work completed
Recommended
Very pleased
Customer Service
Quality
Value
New windows installed (five). Very pleased with end result. Owen did a great job, very good at tidying up.
Sally, Lanarkshire
, work completed
Recommended
Brilliant job.
Customer Service
Quality
Value
Great service from start to finish very efficient, tidy, and know their stuff. All windows changed within 6 hours, they didn't even stop for lunch. Would highly recommend - service with a smile!
Heather, Lanarkshire
, work completed
Recommended
Honest and Helpful
Customer Service
Quality
Value
Russel came round at the time he stated he would in relation to a condensation issue I had with my windows. He was honest and helpfull in relation to this. There was no hard sell. He actually told me I didn't need new windows and recommended work that was required to prevent this issue. I would recommend southside windows for reasons of integrity and customer service. They have put in windows in my local area and I have heard nothing but positive feedback.
Andrew
, work completed
Recommended
Great quality, lovely company.
Customer Service
Quality
Value
Southside Windows have been brilliant throughout, from their initial quote and measure-up to the fitting and cleaning up process. Owen and David worked quickly and efficiently, were really nice, and did a fab job. Our windows look lovely, and all the finishing and joinery is spot on.
Nola, Lanarkshire
, work completed
Recommended
Reliable and Efficient
Customer Service
Quality
Value
Am absolutely delighted with the finished job. Apart from being 1st class tradesmen, the men were helpful & considerate well beyond the call of duty. Have already recommended them twice.
Which? Trusted Traders Consumer
, work completed
Recommended