Car park line marking is crucial in keeping parking areas organised, safe and efficient. Whether it’s for a small retail centre, a large commercial parking lot or a multi-storey garage, the quality of your line markings can make a huge difference. But how do you ensure that your car park markings last? What affects their durability? And how do you choose the best options for your needs?
In this guide, we cover everything you need to know about car park line marking – types of paint, how long they last and tips for getting the most out of your markings.
Why car park line marking matters
A well-marked car park makes parking easier and safer. It ensures that vehicles are parked within the lines, helps with traffic flow and makes navigating the space more straightforward for drivers and pedestrians. No matter the size or function of your property, clear and accurate line marking is essential to keeping it functional and safe.
The right car park line marking also helps in optimising the available space. Professional line marking services can create a layout that maximises the number of parking spots while ensuring that each bay is safe and accessible.
Types of line marking paint for car parks
Not all line marking paints are created equal. Depending on your car park and the traffic it sees, you’ll need to choose the right paint. Here are the main types of paint commonly used for car park line marking:
Thermoplastic paint
Thermoplastic is a durable, long-lasting option often used for outdoor car parks and high-traffic areas. Applied hot, it bonds well with asphalt or concrete, creating a strong, resistant surface that can withstand weather, wear and traffic. If you need your line markings to last for years with minimal upkeep, thermoplastic is a great choice.
Water-based paint
Water-based paints are great for indoor spaces or car parks with lighter traffic. They dry quickly and offer a clean, sharp finish – but they don’t last as long as thermoplastic paint. Water-based paints are ideal for spaces that require frequent line marking updates.
Solvent-based paint
Solvent-based paints are durable and offer a good balance of cost and longevity. They are commonly used for outdoor car parks with moderate traffic. While not as long-lasting as thermoplastic, solvent-based paints perform well in varying weather conditions and provide a solid finish.
How long does car park line marking paint last?
The lifespan of your car park line marking depends on a few factors: the type of paint used, the surface it’s applied to and how much traffic the area gets.
- Thermoplastic paint: Typically lasts 3 to 5 years in high-traffic areas, making it the best choice for outdoor parking lots and roads.
- Water-based paint: Lasts 1 to 2 years, particularly in indoor or light-traffic environments.
- Solvent-based paint: Lasts around 2 to 4 years in moderate-traffic outdoor spaces.
If you’re looking for long-lasting, durable markings, thermoplastic paint is the way to go, particularly in outdoor settings where wear and tear are expected.
Factors that affect car park line marking longevity
Several factors affect how long your car park line markings last. Understanding these can help you take simple steps to make them last longer and cut down on the need for frequent touch-ups.
Traffic volume
Car parks with heavy vehicle traffic experience more wear on the line markings. Areas with high turnover – like retail car parks or shopping centres – will see faster deterioration than a less-busy car park.
Weather conditions
Exposure to harsh weather, including UV from the sun, rain and very hot or very cold temperatures can speed up the breakdown of your line markings.
Surface type
The type of surface your line markings are applied to also makes a difference. Asphalt is more porous than concrete, which can cause paint to fade or wear down faster. Concrete surfaces tend to hold the paint better, meaning markings can last longer in these areas.
Tips for maintaining your car park line marking
While proper surface preparation and choosing the right paint are crucial to the longevity of your line markings, maintaining them is key to getting the most out of your investment. Here are a few tips to keep your car park line marking in top shape:
Regular cleaning
Dirt and grime can cause the markings to fade quicker. Regular cleaning helps prevent build-up and keeps the markings looking fresh. Pressure washing is a good option for cleaning the surface and the markings without causing damage.
Touch-ups and repainting
If your markings start to fade or peel, it’s best to do a quick touch-up. Early intervention can prevent the need for a full repaint. Keep an eye on areas with heavy traffic, like entrances and exits, which often experience the most wear.
Sealer
To add another layer of protection, you can apply a sealant to the painted lines. Sealants can help prevent weathering, increase the paint’s lifespan, and maintain the brightness of the lines.
Kleenit’s car park line marking services
At Kleenit, we’re line marking experts, with experience from car parks to warehouse line marking. Our team uses the latest equipment, including airless spraying technology and line marking tools, to create sharp, precise markings that last. Whether you need a simple car park design or just want to get an idea of line marking cost, reach out for your free quote, and let us get your car park line marking in the paint.