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

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Regular price £215.00 GBP
Regular price Sale price £215.00 GBP
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Total price (no additional VAT) Shipping calculated at checkout.

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

Orders are dispatched within 3 weeks, for hard-coated allow 5 weeks.

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Product information

Our polycarbonate windows are hand crafted to order by our experienced UK based team. They are designed to be safe, strong and lightweight, making them ideal for motorsport. They are much stronger than glass and shatterproof, unlike Perspex and other acrylics, so you are well protected whilst driving.

Our standard windows are manufactured from 4mm thick polycarbonate to comply with Motorsport UK regulations, whilst we also offer 5mm FIA compliant and hard-coated options for those looking tougher windows.

All of our windows are available in a choice of clear, bronze or grey polycarbonate so can choose the windows that best suit your car. You also have the option to add window sliders to either one or both of the front door windows depending on your preference.

Window sliders

Upgrade your vehicle with the Race Plastics Window Slider Kit, designed for both driver and navigator sides. Crafted from the same high-quality polycarbonate as your chosen window, these sliders ensure seamless integration and durability. Choose between two locking systems: the Click-Click Bearing Lock for smooth, rattle-free operation with three adjustable positions, or the Split-Pin Lock for a simple, secure, and reliable solution with two preset positions.

Engineered for flawless fitment and effortless installation, our sliders prevent rubbing and scratching, keeping your windows looking sharp. Whether you need maximum airflow on the track or controlled ventilation on the road, this upgrade delivers race-ready performance. For more details, check out our Window Slider Kits.

How long does an order take to ship?

We will confirm receipt of your order straight away and will be in touch if we have any questions regarding your order. Standard polycarbonate orders are usually manufactured and despatched within 3 weeks of the order being placed. Specialist orders - for example if you choose hard-coating plastic - will take longer, but we will contact you and discuss this with you. If you need your order by a certain date then please let us know.

Can I fit the window myself?

Yes, it is straight forward to remove an existing window and install a RacePlastics polycarbonate window. There are plenty of guides on YouTube to help you do this. Unless otherwise stated, all windows are designed to be fitted into rubber seals, please contact us if you require bolt in versions.

Can I collect the order myself?

Yes, we usually courier orders out to our customers, but if you contact us, we can arrange for collection from our Leeds factory.

How can I change my order?

If you need to discuss or change your order in any way, please get in touch with the team at the earliest chance. We will always try to accommodate any changes but costs may be incurred if the manufacturing process has already started.

  • 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.

  • UK road legal warning

    All but bronze & grey tinted front door windows are legal on UK roads.

Not found what you need?

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

The Renault 5 2nd Gen rally car

The Renault 5 was already a legend by the time the second generation arrived in 1984. The original model had defined Renault’s approach to small, stylish, and practical hatchbacks, but the new version took things to another level. With modern styling, improved engineering, and a wider range of engines, the second-gen Renault 5 built on everything that made the first one great while keeping that unmistakable French charm.
The most noticeable change was the styling. Where the first Renault 5 had soft, rounded lines and quirky details, the second generation had a more angular, aerodynamic design. It was still compact and playful-looking, but with sharper edges, a wider stance, and improved aerodynamics that made it look more contemporary. It was also more spacious inside, with Renault improving practicality without sacrificing the small-car appeal that made it such a hit in the first place.
Underneath, the second-gen Renault 5 shared its platform with the Renault 9 and 11, making it more refined and better suited to modern driving. Suspension improvements meant it was more stable at high speeds, more comfortable on long journeys, and generally more refined than its predecessor. Despite these updates, it still retained that nimble, lightweight feel that made it such a joy to throw around city streets and back roads.
Renault offered a wide range of engines, from small, fuel-efficient 1.0-litre and 1.1-litre units to more powerful 1.4-litre and 1.7-litre versions. These engines were reliable, economical, and perfect for city driving, making the Renault 5 a favourite among European drivers looking for a stylish, practical, and affordable hatchback.
Then, of course, there was the GT Turbo, the version that turned this little French hatchback into a true hot hatch legend. With a 1.4-litre turbocharged engine producing 120 horsepower, the Renault 5 GT Turbo could hit 0-60 mph in under 8 seconds, putting it in direct competition with icons like the Peugeot 205 GTI and Volkswagen Golf GTI. Lightweight, quick, and full of character, the GT Turbo remains one of the most beloved hot hatches of the 1980s, combining boosted power with razor-sharp handling and an unmistakable sense of fun.
Inside, the Renault 5 was simple but effective, with a driver-focused layout, comfortable seats, and just enough technology to feel modern without being overcomplicated. It was a car designed for daily usability, but one that always made driving feel like an event, whether you were navigating busy city streets or enjoying a spirited drive through the countryside.
Production of the second-gen Renault 5 lasted until 1996, when it was replaced by the Renault Clio. By the time it bowed out, the Renault 5 had cemented its place as one of Renault’s most successful and best-loved cars, selling in huge numbers and leaving behind a legacy that still resonates with enthusiasts today.
Whether you remember it as a trusty city car, an exciting hot hatch, or just a stylish little runabout, the Renault 5 remains one of the defining small cars of its era. It was charming, practical, and just a little bit cheeky, everything a great hatchback should be.

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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  • Why Polycarbonate Windows?

    Learn about what polycarbonate windows are, what benefits they offer and why you should use them.

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  • Perspex or Polycarbonate Windows?

    Find out which you should use for your race windows, why, and which one will protect you the most whilst racing.

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  • Our Frequently Asked Questions

    Get the answers to key questions on products and services, including deliveries, collections and timescales.

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