Features of Our uPVC Windows
Thermal Efficiency
Multi-chambered uPVC profiles and advanced glazing options help to maintain comfortable indoor temperatures and reduce your energy bills throughout the year.
Peace of Mind
Built with robust multi-point locking systems and reinforced frames, our uPVC windows offer superior protection for your home and family all year round.
Low Maintenance
Unlike timber windows, uPVC requires minimal upkeep - just an occasional wipe with soapy water keeps them looking pristine for years to come.
Customisable Design
Choose from an extensive range of colours, finishes, and hardware options to create windows that perfectly complement your home's architectural style.
Expert Installation
Our FENSA-approved team brings over 30 years of experience to every project, ensuring your windows are fitted to the highest standards with minimal disruption.
Beautiful Colours and Finishes to Match Your Style
Our uPVC windows are available in an inspiring palette of colours and finishes to suit every home style. Choose from elegant neutral shades, eye-catching heritage colours like Chartwell Green, or authentic woodgrain finishes that combine traditional aesthetics with modern performance - all designed to maintain their beautiful appearance for years to come.
Glazing Options to Suit Every Need
Transform your windows' performance and appearance with our versatile range of glazing solutions. From energy-efficient double glazing that helps reduce your heating bills to decorative and obscured glass patterns that add character to your home, we offer options to suit every requirement.
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
Style, Security, Efficiency
Premium uPVC Windows for Your Home
At SGC Glass, we understand that choosing new windows is a significant decision for any homeowner. That’s why we offer homeowners across London, Essex and the surrounding areas an outstanding range of uPVC windows. All of our products are thoughtfully designed to transform both the appearance and performance of your property.
From classic casement styles that suit any home to sophisticated flush casements that perfectly complement period properties, and traditional sliding sash windows that combine heritage aesthetics with modern functionality – each window system delivers exceptional energy efficiency, security, and durability. Our windows can be fully customised with an extensive range of colours, finishes, and hardware options, allowing you to create the perfect look for your home. Backed by our comprehensive 10-year insurance-backed guarantee and installed by our expert FENSA-approved team, our uPVC windows represent the perfect blend of style, performance, and long-term value for your property.
Classic Casement Style
uPVC Casement Windows
Our uPVC casement windows combine traditional style with cutting-edge innovation, making them the perfect choice for any home. These versatile windows are available in a range of sizes and styles, including side-hung or top-hung opening configurations.
Built with advanced profile system from industry leaders Rehau, our casement windows deliver outstanding thermal efficiency, helping to reduce your energy bills while keeping your home comfortable throughout the year. Security is paramount, which is why each window features multi-point locking systems and reinforced frames as standard. Whether you’re replacing existing windows or undertaking a complete home renovation, our casement windows offer the ideal combination of classic aesthetics, modern performance, and long-lasting durability.
Heritage Style with Modern Benefits
uPVC Flush Casement Windows
Timeless Design Fit For Modern Living
ECOSlide Sliding Sash Windows
Blend of Heritage & Modernity
Rehau Sliding Sash Windows
At SGC, we are proud to offer homeowners across London, Essex and the surrounding areas beautiful sliding sash windows crafted by Rehau.
These expertly crafted windows perfectly recreate the charm of period properties while delivering all the benefits of modern uPVC technology. Whether you’re renovating a Victorian property or adding character to a modern home, these windows combine authentic aesthetics with contemporary performance. Available in a range of heritage colours and woodgrain finishes, each window is professionally installed by our FENSA-approved team and backed by our comprehensive 10-year guarantee.
Expert Installation from SGC Glass
Quality Windows, Expertly Installed
At SGC Glass, we understand that choosing new windows is a significant investment in your home’s future. That’s why our experienced team is here to guide you through every step of the journey, from initial consultation to final installation. We’ll help you explore our comprehensive range of uPVC windows, discussing your specific requirements and recommending the perfect solutions to enhance your property’s appearance, comfort, and security.
As FENSA-approved installers with over 30 years of experience, our skilled fitting teams take pride in delivering exceptional workmanship while treating your home with the utmost respect. Whether you’re replacing existing windows, renovating a period property, or improving your home’s energy efficiency, trust SGC Glass to transform your vision into reality with expertise, care, and attention to detail.
Window and Door Installations
Seamless Installations
Expert Glass Installation Services
SGC Glass provides expert window and door installation for both residential and commercial projects. Our experienced team handles everything from simple home replacements to complex commercial installations, adhering to the highest safety standards for efficient, lasting results.
We understand that every project is unique. That's why we offer bespoke installation solutions tailored to the specific needs of each client, whether they are a homeowner, architect, or developer. From consultation to final inspection, we work closely with clients throughout the entire process, ensuring flawless installation of our windows and doors into any design.
Aluminium Windows
Sleek Design
Explore Our Aluminium Window Solutions
SGC Glass provides a premium selection of aluminium windows, merging contemporary aesthetics with outstanding thermal performance and strength. Manufactured in-house by our expert team, our aluminium windows are designed to enhance any property’s energy efficiency while offering a variety of styles to suit any architectural design. With slim frames that maximise natural light and a selection of finishes, our aluminium windows deliver both beauty and functionality.
We craft our aluminium windows with precision, and are proud to also offer expert installation to ensure lasting performance and seamless integration into any home or commercial space.
Double Glazed Windows
Superior Insulation
Discover Our Energy-Efficient Double Glazed Windows
SGC Glass specialises in premium double glazed windows that enhance thermal efficiency and sound insulation for your home or business. Our double glazing technology creates an effective barrier against heat loss and external noise, ensuring a comfortable indoor environment year-round.
Available in a variety of styles and finishes, these windows not only improve energy savings but also enhance your property’s aesthetic appeal. With professional installation from our expert team, you can trust SGC Glass for quality and durability that lasts.
Triple Glazed Windows
Ultimate Efficiency
Experience Unmatched Insulation with Our Triple Glazed Windows
SGC Glass proudly offers high-performance triple glazed windows, designed to provide superior insulation and energy efficiency for your property. With an additional layer of glazing, these windows significantly reduce heat loss and minimise external noise, creating a tranquil and comfortable living or working environment.
Available in various styles and customisable options, our triple glazed windows add elegance to any space. Trust our expert installation team to deliver precision and durability, ensuring long-lasting performance and enhanced comfort for years to come.
Frequently Asked Questions
Interested in finding out more about our range of uPVC windows? Please browse through our FAQs below to learn more. If your question isn't answered below, please get in touch! Our friendly team will be more than happy to discuss your options and help you find the right solution for you and your home.
How long will my new uPVC windows last?
Quality uPVC windows from SGC Glass are designed to last for at least 20-25 years when properly maintained. All our windows come with a comprehensive 10-year insurance-backed guarantee for complete peace of mind.
Are uPVC windows energy efficient?
Yes, our uPVC windows feature advanced multi-chambered profiles and high-performance glazing that significantly improve your home's thermal efficiency, helping to reduce energy bills and maintain comfortable indoor temperatures year-round.
Can I get a free quote?
Yes, we're happy to provide a free, no-obligation quote. Our experienced surveyors will visit your property to take accurate measurements and discuss your requirements in detail.
What colour options are available?
We offer an extensive range of colours, from classic whites to contemporary greys, heritage shades like Chartwell Green, and authentic woodgrain finishes. All our colours are highly durable and resistant to fading.
What's the difference between casement and flush casement windows?
Standard casement windows open outward with the frame sitting proud of the window, while flush casement windows sit flush within the frame when closed, creating a traditional appearance that's particularly suited to period properties.
Case Studies
