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Features of Double Glazed Windows
Improved Efficiency
Our high-performance double glazing creates an effective thermal barrier, helping to retain heat in winter and keep your property cooler in summer, leading to significant savings on energy bills.
Noise Reduction
Our double glazed windows are ideal for busy streets; replacement double glazed units provide excellent sound insulation, reducing external noise and creating a more peaceful interior environment.
Increased Security
Modern double glazing features advanced security measures and toughened glass options, offering superior protection against break-ins and giving you complete peace of mind.
Reduced Condensation
Replacement double glazed units help to rectify any condensation problems, protecting your window frames and preventing the growth of harmful mould and mildew in your home.
Added Property Value
If you're a homeowner, installing quality double glazed replacement units not only improves your home's comfort and appearance but also represents a smart investment that can increase your property's value.
Chris and Charlie came and fitted 4 secondary glazing windows in my flat in North London. Amazing service and was very professional from start to finish which is rarer to find these days.
Abu Naser
Friendly and polite. Replaced two large windows for our cinema street front very quickly and efficiently.
Aiden Felgate
This rating is more than justified. Paul Boxall provided excellent service to me and turned around my order within 24 hours. Whilst I have never used this Company before I would have no hesitation in recommending them.
Gillian Maddocks
Thankyou SGC Glass. Great windows and great installation by the ‘A’ team AKA Chris & Jordan. P.S Ellis was Good too. (Sorry you missed out on the cakes).
Leslie Philbrick
Great Company! We have used SGC Glass services on several projects and they have always been reliable and punctual. Their installation team are amiable and professional.
Westgate concierge
Excellent service and result relating to a difficult job. Their operatives were careful and friendly and overall we are very pleased. On this experience I can thoroughly recommend SGC Glass.
Customer
Two great fitters, know how to fit widows and make a good clean job of it. Very pleased with the widows and happy to recommend Chris and Ronnie, they made the whole experience pass by without a hitch, thanks guys.
Roger
Chris and Rodney are the most professional fitters I have ever had the pleasure of knowing. From survey to turning the key in the door at the end it was an outstanding experience. I would recommend this company to anyone.
Sally Cooper
SGC just fitted a back door and a set of bi-folds to the living room. Chris and his team are first class. Works from start to finish handled brilliantly. Very happy Indeed. Highly recommended.
Shaun Wade
Damien was amazing took out the panel swiftly and replaced it looking better than it was originally was very helpful with the removal of goods from our office 5star review 100%.
Mason Cowie
I’ve used this company for the first time. They are helpful and was kept informed about my order would definitely use this company again.
Paul Clegg
Chris and Ronnie were fantastic. Professional, friendly and helpful. They worked incredibly hard. No mess. Really happy. Doors look great. Thank you both.
Justine Derbyshire
Competitive Pricing
Premium Double Glazing From SGC Glass
We are proud to offer highly competitive pricing for both the fitting and replacement of double glazed units, promising to match or better any genuine quote you’ve discovered for double glazing in London, Essex or the surrounding areas. Our professional glaziers are flexible, ready to work according to your schedule, ensuring your home improvement project goes as smoothly as possible.
To begin your journey towards a more energy-efficient home, schedule a complimentary assessment of your current windows or discuss the new fitting of double glazing in London, Essex or the surrounding areas, with a no-obligation quote from SGC Glass today.
Replacement Windows
Misted Double Glazing Repairs
Experiencing problems with misted double glazed units? This common issue can affect the comfort of your home and your energy bills. Fortunately, it’s a problem that SGC Glass can address quickly and efficiently.
For homeowners planning to sell, the appearance of misted double glazing can be off-putting to prospective buyers. Choosing to fit or replace your double glazed units can enhance your home’s kerb appeal and attract potential buyers. And it’s not a daunting process either. With just one phone call to SGC Glass, your trusted provider of double glazing in London, Essex and the surrounding areas, our skilful glaziers will promptly fix the issue with no fuss.
Why Choose SGC?
New Double Glazed Units
Considering fitting new double glazed units in your Essex home? With over 27 years of experience, SGC Glass is your trusted partner for both new installations and replacements. Our expert glaziers offer top-notch services to both residential and commercial properties, ensuring a swift installation or replacement of double glazed units with minimal intrusion to your day.
SGC Glass is committed to upholding the highest professional and industry standards for double glazing in London, Essex and the surrounding areas. As proud members of the GGF Glass and Glazing Federation and with accreditation from CHAS, ConstructionLine, SafeContractor and FENSA, we guarantee transparency, safety, and professional work in all our double glazing projects.
Affordable Quality
Double Glazing in Essex
Remember, quality double glazing in London, Essex and the surrounding areas doesn’t have to cost the earth. Whether it’s a new installation or replacement double glazed units, contact SGC Glass today for a no-obligation quote. We aim to beat any genuine quote you’ve received for double glazing in the areas we serve.
So, whether it’s replacing or fitting double glazed units, don’t delay. Get in touch with the premier double-glazing supplier in the south-east today for your free quote. SGC Glass, the best glaziers in London, Essex and the surrounding areas, are ready to help you enhance your home’s aesthetic and functional appeal.
Frequently Asked Questions
Find out more about our double glazed windows and replacement windows using the FAQs below. If you have any other questions, please get in touch with our expert team.
How do I know if my double glazing needs replacing?
Common signs include misting or condensation between the panes, draughts around the window, difficulty in opening or closing, or visible damage to seals. If you notice any of these issues, it's time to consider a replacement.
How long does double glazing typically last?
Quality double glazing can last between 20-25 years when properly maintained. However, various factors such as location, weather exposure, and installation quality can affect this lifespan. All our installations come with a 10-year insurance-backed guarantee.
Can double glazing help reduce outside noise?
Yes, modern double glazing can significantly reduce external noise levels, typically cutting noise pollution by up to 60% compared to single glazing.
Can you replace just the glass unit without changing the whole window?
Yes, in many cases we can replace just the sealed glass unit if the frame is still in good condition. This can be a cost-effective solution when only the glass unit has failed but the frames remain sound.
Case Studies
