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Endorsed by Which?
Southside Window Systems Limited
Opening Hours
Today - 07:30–16:30
- 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
303 reviews
Recommended
Recommended
by 100% of customers
Sort by
Reliable & Professional
Customer Service
Quality
Value
Return customer for a reason. Great company with first-class help and advice from initial enquiries via showroom staff to the ultimate installation by their work teams. Extremely competitive prices for replacement windows and always a first-class service. Provided a fast timescale from estimate to installation and the workmanship is second to none. Great customer service for any follow-up enquiries. Thoroughly recommend this company for windows and doors.
Customer in Glasgow City
, work completed
Recommended
Perfect.
Customer Service
Quality
Value
I have used Southside Windows previously and when I was moving to my new house, I did not get a quote from anyone else as I knew who they were and what they do. No pressure, no hours long sales pitch, top quality windows/doors and professional fitters who clean up after themselves. I had 8 windows and 2 doors installed and I could not be happier. From Russell the owner to the girls in the office and the fitters, everyone is helpful, polite, they are superfast at replying to queries and they just get the job done. No hesitation whatsoever in recommending this company.
Customer in East Renfrewshire
, 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
Very professional
Customer Service
Quality
Value
Southside Windows replaced all the windows in our second-storey flat. The originals were old (1970's or earlier) and there was secondary glazing too, so this probably wasn't a very easy job. We were concerned it would be really disruptive for us and the neighbours. From the beginning there was clear and streamlined communication with everyone at this company. They were helpful and prompt to come and give a quote. They were very professional during the installation - worked hard and cleaned up behind them and the windows seem to be excellent. We are really pleased and would recommend them to anyone.
Customer in Glasgow City
, work completed
Recommended
Excellent Service.
Customer Service
Quality
Value
A smooth experience from beginning to end. Dates and prices were agreed to our satisfaction. Quality doors and windows were fitted, as arranged, and a tidy up completed before they left! Minor issues were quickly rectified. All staff were helpful, professional and supportive during the process.
Customer in East Renfrewshire
, 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
Installation of Windows and Doors
Customer Service
Quality
Value
I was needing new windows and doors and received a recommendation from our friends for Southside Windows to carry out work. Russell the proprietor came out and sent me a quote there was no hard sell, the price was the price end of story. The quote was received timeously and we agreed to carry out the work. All times agreed to were kept to and the windows and doors were fitted within the time frame set out. We were delighted with the product and the two fitters were terrific, arriving on time and clearing up after themselves. Overall really happy with company and would have no hesitation recommending Southside Windows to anyone.
Customer in East Renfrewshire Council
, work completed
Recommended
Would recommend
Customer Service
Quality
Value
From start to finish this has been a simple and seamless process. It was professional, friendly and everything was fully explained. I do think they went the extra mile to ensure everything was done as we asked. The fitters were fantastic and within 4 days we had everything done (it was a big house). The house looks fantastic now.
Customer in Renfrewshire
, work completed
Recommended
Southside Windows , excellent
Customer Service
Quality
Value
Great service from start to finish, owner and office staff very helpful with process, the 2 window fitters were excellent, polite , professional and high quality of workmanship, I would have no hesitation in recommending this company to family and friends, glad I got them as it’s hard to get it right with so many companies 👍
Customer in Glasgow City
, work completed
Recommended
Highly recommended
Customer Service
Quality
Value
Southside Windows installed my windows and external door in under two days. Russell visited to quote & measure up and the staff at the showroom were friendly & extremely helpful. The two fitters , Ian & David, were hard-working & professional, they went to great lengths to keep mess to a minimum and did a superb job. Delighted with the results. I would definitely recommend this company.
Customer in South Lanarkshire
, work completed
Recommended