Campervan Windows
At SGI, we supply high-quality van conversion windows to suit all types of camper van conversions – whether you're starting fresh with a brand-new vehicle or breathing new life into an older model. We understand that every van builder has their own preference, which is why we work with all the major makes and models – from modern vehicles like the VW T6, to classic conversions like the T5, T4, or even older Transporter models. (and of course, lets not forget the Renault Trafic, Mercedes Sprinter, Ford Transit or any of the other many models we're able to cater for.
Our campervan windows are made from premium-toughened glass and manufactured in-house at our Manchester facility for guaranteed fit and finish. Whether you're converting a Transit, Sprinter, Crafter, or Vivaro, or anything in between, we’ve got you covered.
We offer a wide range of styles including fixed windows, top sliders, bonded windows and full sliding glass windows, all available with 10% privacy tint as standard. For those looking to create something truly unique, we also provide custom options to help bring your van to life. Whether you’re a professional converter or taking on your own project, our windows are built to make your van conversion look and feel like a true home on wheels.
Our glass offers a factory-quality finish with curved options to match the body of popular van models. Easy to install and built to last, SGI’s campervan glazing is the trusted choice for professional van conversion companies and hobbyists alike.
Our windows aren’t just about aesthetics – they’re designed for practicality too. Whether you're converting a campervan, upgrading a motorhome, or replacing tired units on a caravan, our range of windows provides the comfort and airflow essential for life on the road. Options like top sliders and full sliding windows allow for easy ventilation, helping to regulate temperature and reduce condensation inside your living space. With smooth operation and secure locking mechanisms, they offer everyday convenience and peace of mind, wherever your next stop might be.
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.
Campervan Windows – Privacy Glass for Van Conversions
Our windows are designed with both first-time installers and professional campervan conversion companies in mind. Each unit is manufactured to match the natural curvature of your van, meaning a smoother, simpler installation with no awkward adjustments needed. For DIY builders, this makes the process far more accessible – ideal if you're fitting windows yourself for the first time.
For trade customers, our windows offer a measurable advantage: thanks to our precision-built frames, SGI windows take up to 13 minutes less to fit per unit compared to some competitors. If you’re installing two windows per vehicle, that’s a 26-minute saving per conversion – and over the course of a year, that adds up to a significant reduction in labour costs. The result? Quicker turnarounds, better efficiency, and a stronger profit margin on every project you deliver.
🛏️ Day Vans & Weekend Conversions
Ideal for part-time travel or stealth camping, our privacy glass for campervans adds comfort, discretion, and a sleek finish. Tinted to just 10% light transmission, our windows reduce glare and keep interiors cool without compromising on visibility.
🧭 Full Camper Conversions
For long-term travel and off-grid life, SGI offers durable, easy-to-maintain campervan window solutions. We supply rear and side windows in a range of shapes, including options for sliding doors and fixed panels. Perfect for projects that need quality materials and a professional result.
🛠️ Custom & Self-Build Vans
We support vanlifers and custom builders with tailored glazing. Whether you're fitting out a Sprinter, Transit, Crafter, or Vivaro, our team can advise on window sizes and glass types to suit your unique build. Custom shapes and aluminium-framed units are also available.
Finding the perfect fit for you.
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 darkest 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