A Guide to LTA-Approved Number Plates: Acrylic vs Metal

Carplatemaker.sg fabricates number plates according to the LTA standard. There are two main materials that are used for car plates in Singapore. Both of these materials adhering to Land Transport Authority (LTA) regulations for car plate designs are crucial for maintaining road safety and complying with the law. 

Specializing in crafting LTA-approved number plates, carplatemaker.sg offers two primary material options – acrylic and metal – each with its unique features and advantages. 

An overview of these two materials, and some of their pros and cons as below :


Acrylic Car Plates

Acrylic Number Plates - Car Plate Maker

Acrylic car plates, also known as acrylic license plates or number plates, have become increasingly popular in recent years due to their attractive appearance and practical features. They are made from acrylic, a type of plastic that offers several benefits compared to traditional metal or other materials used for license plates.

One of the most prominent advantages of acrylic car plates is their sleek look. The smooth surface of acrylic gives them a modern and polished appearance, enhancing the overall aesthetics of a vehicle.

Another key selling point of acrylic number plates is their affordability. Acrylic is generally less expensive to produce than metal, making it a budget-friendly option for vehicle owners. This cost-effectiveness has contributed to their rising popularity, particularly among drivers who are looking for a cost-efficient way to enhance the visual appeal of their vehicles.

Moreover, one of the primary concerns with any vehicle accessory is its ability to withstand different weather conditions. Acrylic car plates excel in this area as well. They are designed to be weather-resistant, capable of enduring harsh sunlight without fading or losing their original appearance for years. 


Metal Number Plates

Metal Number Plates - Car Plate Maker

Metal car plates, particularly those crafted from aluminum, are renowned for their exceptional durability and high-end appearance. The use of metal for license plates has a long history, and aluminum has emerged as a popular material choice due to its advantages.

Aluminum number plates are popular due to their exceptional durability. The robust nature of aluminum enables it to withstand impacts and road stress, most of the time out lasting the ownership of the vehicle and becoming a reliable long-term investment. Additionally, these plates exhibit high corrosion resistance, which is vital in humid or coastal regions. This resistance preserves their appearance and structural integrity in challenging moisture and salt-exposed environments. Furthermore, metal plates, including aluminum, maintain their pristine appearance even after enduring harsh weather conditions.


LTA Guidelines for Lettering Size and Spacing

Regardless car plate materials you choose, proper letter height and spacing measurements are essential to avoid any misinterpretation of registration numbers.

The Land Transport Authority (LTA) has established clear regulations concerning lettering and spacing on number plates to maintain uniformity and readability. The font type, size, and spacing play a crucial role in ensuring quick identification of vehicles by authorities and the public alike. 

All car number plate designs must adhere to specific requirements for lettering dimensions as outlined below:

  1. Letters and digits should have a height of 70 mm, a width of 50 mm, and a thickness of 10 mm.
  2. There must be a 10 mm space between each adjacent letter or digit.
  3. A 20 mm space should be maintained between any letter and digit that appear side by side.
  4. The distance between the nearest part of each letter or digit and the top or bottom of the vehicle license plate should be 10 mm.
  5. The space between the closest part of each letter or digit and the side of the vehicle license plate should be 20 mm.

For a visual representation of these lettering dimensions, please refer to the illustration provided by the LTA (Land Transport Authority) below.

Source: OneMotoring by Land Transport Authority 


The car plate maker business takes significant strides to ensure compliance with LTA guidelines during the manufacturing process of number plates. Each plate undergoes meticulous quality control measures to guarantee accurate lettering size and spacing, leaving no room for error. 


Choosing the Right Number Plates Material

When deciding between acrylic/plastic and metal car plates, customers must consider their preferences and needs By utilizing the services of a reputable car plate maker, you can be confident that the number plates you receive will meet all of LTA’s requirements concerning lettering size and spacing.

Use our shop page to order your car plate today!

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