Endorsed by Which?

Southside Window Systems Limited

5.0

297 Reviews

Opening Hours
Today -
  • 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

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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

Customer reviews

Why you can trust these reviews

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How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

5.0
297 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Great service
Customer Service
Quality
Value
We had windows done in 2 rooms. Russell came out twice to ensure accurate measurement and quoting. The price quoted was exactly what we paid. The men who fitted the windows were exceptionally neat, and cleaned up after themselves to a higher than expected standard. They turned up on time early, and worked all, day for 2 days. On completion I noticed some scratches on one of the panes - this was immediately reported back to base by the fitter and a replacement pane fitted shortly after. The windows look superb. Great service all round.
Customer in East Renfrewshire Posted on 19/11/2024 , work completed 15/11/2024
Window Replacement
Customer Service
Quality
Value
We needed our Windows replaced and went to 4 contractors. Russell was very helpful in discussing our requirements in replacing the windows and not pushy like some others. I received the quotation the following morning with a full breakdown of the works discussed the previous night. Their cost was competitive , so we decided to secure the window replacement works with Southside Windows. Communication via email was first class. We were told that the installation would be in around 6-8 weeks once order was place. Works started 6 weeks after order was placed. The Installation period took 2/3 days. This incorporated the installation of 2 very large bay windows, 2 medium sized bay windows plus 2 kitchen & 1 bathroom window. Works were professionally done and the house was cleaned afterwards of any debris. I was very impressed with the works and you would never have known they had changed the windows. There was no requirement for any decoration works. We have noticed a huge difference in the warmth staying in the house, less noise pollution and no condensation inside of the windows. I would definitely recommend Southside Windows to my Friends & Family.
Customer in East Renfrewshire Posted on 06/11/2024 , work completed 09/10/2024
Came highly recommended, didn’t disappoint
Customer Service
Quality
Value
Came highly recommended. I was pleased with the no-nonsense approach by Russell, the owner, who gave me the quote without the hard sell. The workmen were professional throughout the installation, also considerate and friendly. Work was completed on time with very little disruption to myself. The workmen cleaned up inside and out. I’m pleased with the end result, the windows look great. Also really helpful were the staff in the office, Jackie kept me fully updated at all times. Would happily recommend to others.
Customer in Glasgow City Posted on 04/11/2024 , work completed 31/10/2024
New windows
Delighted with our new windows and door to our character home, very efficient and professional service throughout from sales, survey to fitting. Excellent value for a quality product, and job completed ahead of schedule, would highly recommend!
Customer in Posted on 28/10/2024 (Reviewer did not use service)
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 Posted on 23/10/2024 , work completed 10/10/2024
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 Posted on 02/10/2024 , work completed 01/09/2024
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 Posted on 16/09/2024 , work completed 13/09/2024
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 Posted on 16/09/2024 , work completed 12/09/2024
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 Posted on 03/09/2024 , work completed 29/08/2024
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 Posted on 24/06/2024 , work completed 24/06/2024