Southern Aluminium & U.P.V.C Windows
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Southern Aluminium & U.P.V.C Windows
We are a London based manufacturer and installer of structural glazing and custom aluminium window and door solutions from Schco, Reynaers and Cortizo. We always work with the aim of creating long term sustainable relationships with our clients, architects and suppliers. Having over 35 years of experience in delivering custom glazing solutions, we love sharing our expertise in bringing unique architectural visions to fruition.

CorVision Plus Aluminium Sliding Doors are a premium sliding door that look fantastic in modern and traditional properties alike. With the super slimline aluminium profile, you're getting more glazing area per square inch! Southern Windows have been involved in some fantastic glazing projects in London and surrounding areas. Here is a little selection featuring our bespoke products and architectural solutions.
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We are a well established and respected family business that started manufacturing uPVC and aluminium windows in London over 35 years ago. Nowadays, many, many projects later, we manufacture the latest in aluminium window and door systems and specialise in structural glazing solutions. We've built up an enviable reputation as the premier architectural glazing and aluminium systems partner, installer and manufacturer.
Our bi-folding door systems are perfect for maximising space and minimising the barriers between the inside and out. They can enhance your room and create generous gateways to the outside allowing you to fully open your wall and extend your living space. With numerous combinations of panel numbers and openings bespoke bi-folding doors can create a practical and beautiful feature for your home.
As one of the slimmest sliding-folding systems currently on the market (with 120mm sightlines!) Schco ASS70FD can comfortably compete with sliding door systems when it comes to unobstructed, panoramic views straight from your living room. Each one of the door's leafs can be up to 1.5 metre wide, so you can enjoy less frames and more glass.
Contemporary aluminium Slim Cortizo Bifolding Doors can easily transform your self-build, renovation or house extension. Designed to cover large openings, our bespoke bi-folds offer great range of configurations, focusing on practicality and easy access. Slim lines and modern features enable you to invite more sunshine, ventilation, and seamlessly merge your home with the garden area without compromising on security or ease of use.
Aluminium sliding doors are a perfect choice if you have a large aperture to fill and want to enjoy undisrupted, panoramic views. Our selection of sliding doors lets you welcome more natural light inside your home. At the same time the smooth sliding operation makes them very practical and user friendly.
Reviews (10)
Camila Lunardon
Camila Lunardon
Sep 22, 2021
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I would give this place zero stars. I called to ask if they could do a repair and they're not able to if they didn't install the windows which is acceptable but one of the repairs I have isn't the actual window it's the door lock and the person who answered the phone wouldn't even listen to my quesiton. He just wanted to rush me off the phone and couldn't be bothered. There's no point in dealing with people like this, because the first thing you want is good customer service. If you want friendly reliable glazer use Henry and Sons who've been great in past jobs.
Benjamin Hammant
Benjamin Hammant
Jun 18, 2021
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Southern Windows performed the original install of our CP130 Aluminum Sliding Doors back in 2014. As a result of an unfortunate incident the glass panes on the middle section shattered in May of 2021.
Southern Windows managed to secure the original paperwork and promptly source and fit a replacement in record time and at a very reasonable cost. Mariusz in particular was always responsive and gave clear timings as to the install. The installation team themselves were brisk and efficient and left no trace. Extremely happy with the service & would highly recommend.
Ruth Teddern
Ruth Teddern
Jun 14, 2021
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I had to cancel the contract I had with Southern Windows several weeks after I had signed the contract and paid the deposit, due to my health. I was expecting to have to negotiate and perhaps pay some sort of admin fee, but the refund was paid promptly and completely. So pleasantly surprised. I'll definitely use Southern Windows again in future.
Dipesh Chhatralia
Dipesh Chhatralia
May 31, 2021
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I have had amazing customer service from Tomasz and his team at Southern Windows. From the very beginning I was given excellent advice on the products available for the high quality finish I was looking for and the pricing was very competitive. The email communication following that advice with quote options was both clear and extremely efficient. After choosing the product for my 6m opening and windows for my house, I was given clear information on what my builder needed to do to prepare the opening to make the installation go smoothly. My project was delayed somewhat with building works, however
Robin Walker
Robin Walker
May 30, 2021
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Have had incredibly outstanding, quite superbly excellent service from Southern Windows (huge personal thank you Mariusz) when doing two items of work ay my flat first half of 2021: in my experience have rarely had such quite outstandingly efficient service. The same guy who did both fittings did another excellent and fast job (this fitter deserves a special "thank you" all on his own). Wish all equipment installations had this seriously efficient service.
Robin Walker
Richard Bartlett
Richard Bartlett
Jan 01, 2021
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Out of the many contractors involved in our house renovation, Southern Windows was without any doubt the very best one.
Thomas invited us to visit the showroom out of their opening hours and spent a great deal of time answering all our questions. He helped us to choose the right model and colour for our rear facade and the Schucco doors look fabulous. Every appointment made (either measurement, installation or after sales) was kept and the original timeline respected.
In summary great product, outstanding service and very competitive price: I would not let any friend go anywhere else in London
Amanda Head
Amanda Head
May 11, 2020
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Southern supplied our windows and 2 sets of sliding doors, we have found them to be a great Company to deal with. From the very first time we met Mariusz in the showroom to installation they have been absolutely brilliant.
They kept us informed at all times and we are delighted with the end product. Thank you to Tomaz and the whole team=Amanda
Irfan Versi
Irfan Versi
May 12, 2019
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We had our whole house fitted with Schucco windows and doors from Southern. Excellent products and fitting excellent.
Our sliding doors are two 2.4m panels and are so easy to open and look amazing.
Aftercare has been good also with any issues being looked at and sorted. Would recommend.
Andreas Antoniou
Andreas Antoniou
Dec 16, 2018
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We had large Schuco triple glazed sliding doors supplied and fitted. Look great! Good price from Southern and can't fault order/install service.
Simon Stephenson
Simon Stephenson
Aug 06, 2018
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Before and after pic. These guys are amazing, the quality, the service, value for money and they're charming bunch to boot. What companies these days does the owner come out before and after to check he's happy with the work. Bravo Southern Windows.