What Makes Us Different?
Bespoke Glass Systems
We don’t offer ‘off-the-shelf’ solutions; instead, we collaborate with you to design, customise, and transform your space. We provide tailored options, ranging from curtain walling, structural glazing, and aluminium doors and windows to glass balustrading and bespoke glass systems.
Premium Materials
We carry out everything in-house, including design, manufacturing, and supplying of high-quality aluminium glazing systems from leading brands including Schüco, Cortizo, Senior Architectural Systems, and Exlabesa. These trusted names are known for their performance, durability, and sleek modern design – perfect for both residential and commercial projects.
Commercial: We Put the Windows in Window Shopping
We have an established reputation for designing, supplying, and installing glass systems for some of the world’s leading brands, including the likes of Apple, Hugo Boss, Waterstones, Beaverbrooks, Sephora, EE, and Goldsmiths.
Residential: We Elevate Homes With Bespoke Glazing
From doors, windows, and floors, to structural glazing, glass balustrades, and curtain walling: we use only the highest quality products. Whatever your requirements, we are confident that we can create a bespoke product for you, within budget and delivered on time.
High-Quality Service
We are firm believers that customer service is paramount to our success, and we will always go that extra mile to ensure it is maintained throughout the business. We are also associated with governing bodies SMAS Worksafe and SAFEcontractor, so you can be confident that our team will be working to the highest possible standards.
Backed by 35 Years of Experience
With over 35 years of experience, we specialise in the design, supply, and installation of aluminium and steel glazing systems across the UK. We’re equipped to deliver on projects of all sizes, from unique residential builds to large-scale commercial work.
The People Behind the Passion
Andrew Stedmans Owner / Director
I started my career as an apprentice joiner and worked my way up through the industry, gaining over 35 years of experience in architectural glazing. Throughout that time, I’ve had the privilege of managing and installing projects valued at more than £500,000. Even now, I like to stay hands-on, overseeing production, quality management, and installation to make sure everything we deliver at AGS meets the highest standards.
Ed Dupuy Owner / Director
Before starting AGS, I was a director at a successful aluminium window manufacturing company. Since beginning my journey in the trade back in 2001, I’ve worked across every part of the business, from fabrication and on-site installation to surveying, estimating, and project management. At AGS, I use that experience to make sure we maintain our commitment to quality and craftsmanship in everything we do.
Our Process
At AGS, our process is fully managed in-house, from initial design and consultation through to precision manufacturing, supply, and expert installation.
Design and Quotation
We will work closely with you to understand the specific needs of your project and provide expert advice on the most suitable product specifications.
We will then supply a quote that outlines the most suitable products for your project, ensuring they meet your specific needs while delivering the best performance and value.
Site Survey
Once an order is placed, you will be allocated a dedicated contract manager who will assist you with any queries or questions you may have about your chosen products or about the installation process.
Your contract manager will organise a site survey to measure the prepared structural openings or agree manufacturing sizes.
Manufacture
After the project is agreed and signed off, we’ll give you an approximate installation date.
Two weeks before installation, we’ll call you to confirm an exact installation date, working around your schedule to ensure it’s convenient for you.
Installation
Our highly trained on-site teams will complete the installation efficiently, ensuring minimal disruption to your daily routine.
Once the installation is complete, we will provide a thorough demonstration of your new products, guiding you through all the features and functions to ensure you fully understand how to operate them.
Warranty
10-Year Warranty
Our aluminium frames are guaranteed for 10 years against distortion and joint failure. Powder-coated products (excluding pressings) are also covered for ten years against fading or corrosion, ensuring lasting performance and appearance.
5-Year Warranty
Our glass sealed units are guaranteed for 5 years against seal failure (misting between panes). Labour and components are also covered for five years, including repair or replacement of faulty parts and correction of workmanship issues, provided the products have been properly maintained.