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

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Regular price £270.00 GBP
Regular price Sale price £270.00 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 TVR 280 Tasmin rally car

The TVR 280i Tasmin, launched in 1980, was a bold new direction for TVR, a car that looked like it belonged in a sci-fi movie but still retained the raw, unfiltered driving experience that made the brand famous. Designed to bring TVR into a more modern era, the 280i Tasmin combined sharp, wedge-shaped styling, a Ford-sourced V6, and a lightweight chassis, making it a unique and engaging British sports car.
When it arrived, the Tasmin was a radical departure from previous TVRs, ditching the traditional curves of models like the TVR 3000M for a much more angular, futuristic design. Styled by Oliver Winterbottom, who had previously worked on Lotus designs, the Tasmin featured pop-up headlights, a sharply raked windscreen, and a low, aggressive stance, giving it a distinctive presence. The car was available in coupe and convertible versions, both of which looked striking compared to their more conventionally styled competitors.
Under the bonnet, the 280i model was powered by Ford’s 2.8-litre Cologne V6, producing 160 horsepower, not an outrageous figure, but in a car that weighed just over a tonne, it was more than enough to provide proper sports car performance. The 0-60 mph time was around 7.8 seconds, with a top speed of about 130 mph, putting it in the same league as cars like the Porsche 924 and Alfa Romeo GTV6. The five-speed manual gearbox made the most of the engine’s torque, delivering strong mid-range acceleration and a raw, mechanical driving feel.
The real magic of the TVR 280i Tasmin lay in its chassis and handling. Built on a tubular steel backbone chassis with independent suspension all around, it had sharp, responsive steering and excellent cornering ability. The lightweight construction meant it felt nimble and engaging, with a proper old-school, rear-wheel-drive balance that made every drive an event. While it lacked the outright power of later TVRs, it was still a joy to push through the bends, offering a pure, analogue driving experience.
Inside, the Tasmin had a typically TVR mix of luxury and quirkiness. The dashboard was angled towards the driver, giving it a cockpit-like feel, and the bucket seats were deep and supportive. The build quality wasn’t always the best (as was often the case with TVRs), but the interior had plenty of character, with handcrafted details and a sense of occasion that made it feel special.
Despite its futuristic looks and strong performance, the TVR 280i struggled in the early years. The recession of the early 1980s hurt sales, and TVR’s small-scale production meant the Tasmin was always a niche car. However, as time went on, TVR refined the formula, eventually leading to the more powerful 350i and later V8 models, which helped secure TVR’s reputation for building wild, performance-driven sports cars.
Today, the TVR 280i Tasmin is a rare but fascinating classic, often overlooked in favour of later, more powerful TVRs. However, for those who appreciate lightweight handling, distinctive styling, and raw driving excitement, the 280i offers a unique slice of TVR history. It was the car that set the stage for TVR’s insane V8-powered machines, proving that sometimes, taking a bold new direction can lead to great things.
For enthusiasts looking for a classic British sports car that stands out from the crowd, the Tasmin is a forgotten gem, a car that may have been overshadowed, but still delivers a thrilling, grin-inducing driving experience.

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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