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

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Customise your windows:

Kit includes: Front door windows (Pair) & rear windscreen

Polycarbonate Choice *
Polycarbonate Choice *
Polycarbonate Choice *
Slider Kit *
Slider Lock Type *
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.

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

Regular price $172.00
Regular price Sale price $172.00
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Customs duties & import taxes may apply on delivery.
Shipping calculated at checkout.

US orders ship in 3 weeks (5 for hard-coated). Delivery in 3–17 business days, depending on location.

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Product information

Every Race Plastics window is custom-made by our experienced team in the UK. Built for motorsport, these polycarbonate windows are lightweight, shatterproof, and far stronger than glass. Unlike acrylics or Perspex, they won’t crack under pressure—giving you peace of mind when you’re pushing hard.

Our standard spec uses 4mm thick polycarbonate, meeting key racing regulations. If you need more strength, we also offer 5mm FIA-compliant windows and hard-coated options for extra durability and scratch resistance.

Windows come in clear, bronze, or grey tints, so you can match the look to your build. You can also add sliders to either or both front doors, depending on how you want to manage airflow.

Window Sliders

Our slider kits are built from the same high-quality polycarbonate as your main windows. Designed for both driver and passenger sides, they’re smooth, secure, and built to last.

You can choose between:

  • Smooth operation with three fixed positions, no rattle
  • Simple and reliable, with two preset stops

Easy to fit and made to avoid rubbing or scratches, these sliders are ideal whether you need more air on track or better control on the road. For full specs, visit the Window Slider Kits page.

How long does shipping take?

We’ll confirm your order right away. Standard polycarbonate kits are usually built and shipped within 3 weeks. Custom or hard-coated orders may take longer—we’ll reach out to confirm the lead time. If you’ve got a race coming up, let us know and we’ll do what we can to hit your timeline.

Can I install the windows myself?

Yes. Most builds are straightforward and there are plenty of how-to videos online. Unless stated otherwise, our windows are made to fit into standard rubber seals. Need bolt-in versions? Just reach out.

Can I pick up my order?

We usually ship via courier, but yes—collection from our Leeds facility can be arranged. Just drop us a message.

Need to change your order?

Get in touch as soon as you can. We’ll do our best to make changes, but if production’s already started, there may be a cost to amend the order.

  • 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.

Not found what you need?

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

The Lotus Elise Series 1 rally car

Some cars are built for speed. Others are built for luxury. And then there’s the Lotus Elise Series 1, a car built for one thing and one thing only: driving perfection. No excess weight, no unnecessary gadgets, no distractions, just a pure, stripped-back experience that makes you feel connected to the road in a way that modern cars can only dream of.
Launched in 1996, the first-generation Elise was a revelation. It wasn’t just another small sports car; it was a return to Lotus’ core philosophy of “Simplify, then add lightness”, something Colin Chapman himself would have been proud of. Weighing in at just 725kg, the Elise wasn’t chasing massive horsepower figures, it didn’t need to. Its mid-mounted 1.8-litre Rover K-Series engine produced 118 horsepower, which in a normal car would feel average. But in the Elise? It felt like a rocket.
That’s because the Elise was more about balance and feel than outright speed. The lightweight bonded aluminium chassis was a masterpiece of engineering, making the car unbelievably rigid while keeping it feather-light. Every component was designed with weight-saving in mind, from the minimalist interior to the tiny, ultra-thin body panels. It wasn’t just about reducing weight for the sake of it, it was about making the car respond instantly to every input, every twitch of the wheel, every squeeze of the throttle.
The steering was unassisted, giving pure, direct feedback that modern cars simply can’t replicate. You felt everything, every bump, every change in grip, every slight weight shift as you flicked it into a corner. The suspension was firm but perfectly balanced, allowing you to attack corners at speeds that should have been impossible. And thanks to its rear-wheel-drive setup and near-perfect weight distribution, the Elise handled like an extension of your own body.
Straight-line speed wasn’t its party trick, but on a tight, twisty road, the Elise could humiliate cars with twice the power and three times the price. It was the kind of car that made every drive feel like a track day, whether you were blasting through the countryside or just heading to the shops.
Lotus knew they had built something special, and it wasn’t long before the Elise started turning heads in motorsport. Track day enthusiasts loved it for its razor-sharp handling, while professional racers saw its potential in one-make championships and endurance racing. It wasn’t about straight-line speed, it was about cornering precision and driver engagement.
Of course, the Elise wasn’t for everyone. It was basic to the extreme, no power steering, no ABS, minimal soundproofing, and an interior that made even the most stripped-out hot hatch look luxurious. Getting in and out of it required a level of flexibility normally reserved for Olympic gymnasts, and if you were over six feet tall, you’d probably have to fold yourself in half to fit. But none of that mattered once you were behind the wheel.
Over time, Lotus would refine and develop the Elise, adding more powerful engines, improved suspension, and slightly more creature comforts. But the Series 1 remains the purest, rawest version of them all, a car that wasn’t built to be practical or comfortable but to deliver the ultimate driving experience.
Today, the Elise Series 1 is an icon, a car that reminds us why we love driving in the first place. It’s not about 0-60 times or Nürburgring lap records. It’s about feeling every inch of the road, being fully engaged, and having the kind of fun that modern cars, with all their computers and driver aids, just can’t offer.
If you ever get the chance to drive one, take it. Because cars like this don’t get made anymore. The Elise S1 isn’t just a sports car, it’s an event, an experience, and a lesson in why less is sometimes so much more.

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?

  • Why Polycarbonate Windows?

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

    Find out why 
  • Perspex or Polycarbonate Windows?

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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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