Create your ideal windows below, or contact the team if you have a specific requirement.

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Note: Unless stated, all windows are sized to fit into rubber seals. If you need bolt-in sizing, then please contact us.

Regular price $359.00 USD
Regular price Sale price $359.00 USD
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Orders ship in 3 weeks (5 for hard-coated). Delivery in 3–17 business days, depending on location.

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Product information

Race Plastics polycarbonate windows are handcrafted to order by our expert UK team. Designed for motorsport and high-performance use, they’re lightweight, tough, and completely shatterproof—unlike glass or standard acrylics, which can crack under stress.

Our standard windows use 4mm polycarbonate to meet Motorsport UK regulations. We also offer 5mm options that are FIA compliant, plus hard-coated variants for added durability and resistance to scratching.

All windows are available in clear, bronze, or grey tint to suit your vehicle’s design. You can also add window sliders to either or both front doors, depending on your setup.

Window Sliders

Each slider kit is made from the same polycarbonate as your chosen windows. Designed for both driver and passenger sides, these sliders are reliable, practical, and easy to install.

Choose between:

  • Three-position locking with a smooth, rattle-free action
  • Simple two-position setup for fast and secure use

Sliders are engineered to avoid scratching and sit flush with your window kit. Ideal for improving airflow on track days or road builds. More info is available on our Window Slider Kits page.

Shipping times

Once your order’s confirmed, we’ll get started. Most standard orders are manufactured and dispatched within 3 weeks. Custom or hard-coated versions may take a little longer—we’ll contact you with a lead time. If you need your order by a specific date, let us know and we’ll aim to meet it.

Can I fit the windows myself?

Yes, installation is usually straightforward. There are helpful videos online, and our windows are designed to fit into standard rubber seals unless otherwise noted. If you need bolt-in variants, just contact us.

Can I collect my order?

Collection from our UK facility is available by arrangement. Most international orders are shipped, but we’re happy to sort collection if needed—just get in touch.

Want to change your order?

Reach out as early as possible. We’ll always try to accommodate changes, but if manufacturing has already started, there may be a charge.

  • Expertly crafted in the UK

    All of our windows and sliders are hand made to order by our team in the UK.

  • Motorsport compliant

    Our standard windows are made from UK compliant 4mm Polycarbonate.

  • FIA & hard-coated options

    We also offer FIA compliant 5mm & hard-coated options.

  • Road legal warning

    Always check your local vehicle regulations before fitting.

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Not found what you need?

Need a single window, or have a special requirement, no problem. Just let us know what you need.

The Reliant Scimitar SE6 rally car

The Reliant Scimitar SE6 wasn’t just another British coupe, it was something different. A stylish, practical, and surprisingly quick grand tourer, it blended performance, comfort, and practicality in a way that few cars of its time could match. While Reliant was best known for its quirky three-wheelers, the Scimitar was proof that they could build a proper sports car, and one that still turns heads today.
By the time the SE6 was introduced in 1975, the Scimitar was already an established name. The earlier SE4 and SE5 models had won over enthusiasts with their fibreglass bodies, strong performance, and distinctive shooting brake design, but Reliant wanted to push things further. The SE6 was designed to be larger, more refined, and better suited to long-distance touring, offering a mix of style, speed, and everyday usability that was rare for a British sports car of the era.
Under the bonnet sat a 3.0-litre Ford Essex V6, producing 138 horsepower and giving the Scimitar strong performance for its time. With a 0-60mph time of around 8.5 seconds, it wasn’t a supercar, but it had enough grunt to keep up with contemporary sports cars like the Triumph Stag and Jaguar XJ-S. More importantly, the torquey V6 made the SE6 a relaxed, capable grand tourer, perfect for covering long distances in comfort while still offering plenty of punch when needed.
One of the Scimitar’s standout features was its fibreglass bodywork, which not only kept the weight down but also meant no rust issues, a huge advantage over its steel-bodied rivals. The chassis was steel, though, so while the body remained solid, corrosion in the frame could be a problem over time. Still, for those who looked after them, the Scimitar was a surprisingly durable machine.
Handling was a strong point, with the SE6 featuring rear-wheel drive, well-sorted suspension, and a balanced chassis that made it fun to drive without being overly aggressive. It was more of a high-speed cruiser than a razor-sharp sports car, but it had excellent road manners, good grip, and enough power to make it engaging when pushed.
Inside, the SE6 was comfortable and well-equipped for a British sports car, featuring luxury touches like a wood-trimmed dashboard, deep bucket seats, and plenty of space for luggage. This practicality made it a favourite among those who wanted a sports car they could actually use every day, rather than just take out for weekend blasts.
The Scimitar also had a royal seal of approval, with Princess Anne famously owning several over the years. Her love for the Scimitar helped boost its reputation, proving that it wasn’t just a car for enthusiasts, it was a genuinely desirable British grand tourer.
Despite its strengths, the SE6 faced challenges. Rising fuel prices and increasing insurance costs in the late ‘70s hurt sales, and by the time the SE6B was introduced in 1980, the market for hand-built British GT cars was shrinking. Production eventually ended in 1986, but the Scimitar had already left its mark.
Today, the Scimitar SE6 is a hidden gem among classic British cars, offering V6 performance, classic GT styling, and a level of practicality that few sports cars of its time could match. It may not have the prestige of a Jaguar or the raw performance of a TVR, but for those who appreciate something unique, stylish, and full of character, the Scimitar remains one of Britain’s most underrated classics.

Thought about a slider kit?

Our easy retro fit window slider kits are the essential addition to your racing windows with standard and advanced kits available.

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Need Glue for your New Windows?

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