Renault Master
An extremely popular vehicle that has only undergone one change of model in 21 years. We stock a full range of windows for the current model (post 2025) and we hold a small range of replacement windows for the older shape.
Glass at it's finest quality.
European Glass
All high quality R43 produced and certified glass.
Handcrafted Aluminium Frames
All our frames are made in house, by hand, by our expert team of frame makers.
Privacy Tinted Glass
Our privacy tint has a light transmission level of only 10%, making it the dark tinted glass on the market.
Spherically Curved Glass
For the newer vehicles that require it, we can supply spherically curved glass produced on bespoke tooling and checking fixtures ensuring the perfect fit.
Finding the perfect fit for you.
Over 30 Years of Manufacturing
Since 1992, we've invested in our people, our facilities and our manufacturing processes to deliver specialist vehicle glazing trusted across the UK.
Handcrafted Aluminium Frames
All our frames are made in house, by hand by our expert team of frame makers.
Manufactured in the UK
Every SGI window is manufactured at our UK facility, where decades of experience, modern production equipment and rigorous quality control come together to deliver glazing solutions you can rely on.
Built to the Highest Standards
Attention to detail is at the heart of everything we do, ensuring every window meets the exact specification and quality our customers expect.
Prepared for Global Distribution
All export packaging complies with ISPM 15 international standards, ensuring products are suitable for worldwide shipping and international markets.
Stocked for Faster Turnarounds
Our extensive stockholding enables us to manufacture many products without unnecessary delays, getting your order to you sooner.
Top Quality Components
We use only high quality component parts to ensure that the windows we supply meet the highest standards. All glass is European, R43 stamped and certified, the aluminium comes from British and European Mills, all window handles are M1 approved. This allows us to ensure that the windows you purchase will fit correctly and be the perfect fit for your conversion.
Hand Crafted Framework
All our aluminium frames are handcrafted by our team of expert frame makers. They are formed from high quality aluminium extruded to our own bespoke designs. Our frame makers work to tolerances of less than 1mm to ensure that all windows are a perfect fit.
Superior Fitting Window Units
We have invested heavily in tooling and checking fixtures to ensure that all our curved window units are the perfect fit for your vehicle. We can supply both cylindrically and spherically curved glass to meet the demands of modern van conversions.
Looking for the Right Glass Solution?
No matter the size of your enquiry, our knowledgeable team is ready to help. Whether it's a single replacement or a bespoke project, we'll guide you through every step of the process.
CHAT TO OUR TEAM
We’re happy to help with any queries
The ordering process is super easy, the products are always 100% reliable, and the pricing is great. Highly recommend!