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What is the best thickness for acrylic wedding signs?

Weddings are a celebration of love and a time to make memories that last a lifetime. Everyone wants their wedding to be special, unique and unforgettable. So, it’s no surprise that personalized signs are becoming increasingly popular for weddings. From welcome signs to directional signs and from seating charts to photo booth signage, acrylic wedding signs have become the go-to option for many couples. The question arises. What is the best thickness for acrylic wedding signs?

In this blog post, we will provide you with all the information you need to know about choosing the right thickness for acrylic wedding signs. We’ll share insights about the various thicknesses available, highlight the advantages of each thickness, and help you decide which thickness is perfect for your wedding.

Factors to Consider When Choosing an Acrylic Wedding Sign

Before we jump right into the discussion of the best thickness for acrylic wedding signs, it’s important to consider some factors that can impact which thickness is best for you. Here are some key factors to keep in mind:

Budget: Acrylic wedding signs are an affordable option, but the cost can vary depending on the thickness you choose. Keep your budget in mind when deciding which thickness to go for.

Usage: What type of sign do you want to create? Will it be a one-time use sign or a sign that you’d like to keep for years to come? Will it be displayed indoors or outdoors? The usage can impact which thickness to choose.

Design: The thickness of the acrylic sign you choose should complement the design. Some designs look better with thicker signs, while others look better with thinner signs.

Now that we’ve discussed some key factors, let’s dive into the different thicknesses of acrylic wedding signs available.

1/8″ Thickness

One of the thinnest options for acrylic wedding signs is the 1/8″ thickness. This thickness is perfect for smaller custom signs or decals. It is also ideal for table numbers or individual name displays. The 1/8″ thickness is lightweight, making it easy to transport to and from the wedding venue. It’s important to note that this thickness is less durable and not recommended for outdoor use.

1/4″ Thickness

The 1/4″ thickness is the most common choice for acrylic wedding signs, and for good reason. It’s sturdier than the 1/8″ option and provides a more substantial look and feel. The 1/4″ thickness is also versatile and works well for most sign types, including welcome signs, seating charts, and directional signs. It is also durable enough to withstand repeated use and can be used both indoors and outdoors.

3/8″ Thickness

The 3/8″ thickness is a step up from the 1/4″ option, providing an even more substantial look and feel. This thickness is ideal for larger signs like photo booth backdrops or dance floor signs. It’s also a good option if you want a stand-alone sign that doesn’t need any additional support. The 3/8″ thickness is quite sturdy, so it can handle some weight and can be used both indoors and outdoors.

1/2″ Thickness

Finally, the thickest option for acrylic wedding signs is the 1/2″ thickness. This thickness is heavy-duty, making it perfect for long-term use and outdoor signage. It provides a robust and high-end look to a wedding sign. It’s a good choice for larger signs, like welcome signs, that may need additional support due to their weight. However, it’s important to note that the 1/2″ thickness does come with a higher cost due to its superior durability.


Choosing the right thickness for acrylic wedding signs is crucial to ensure that the sign has the desired look and functionality for your wedding. While 1/4″ thickness is the most popular choice due to its versatility, other thicknesses also work well depending on the specific needs of the sign. Hopefully, this post has given you the information you need to pick the best thickness for your acrylic wedding sign, enabling you to have the perfect look that complements your wedding style and budget.


How thick should plexiglass be for wedding signs?

When it comes to choosing the thickness of plexiglass for wedding signs, there are a few factors to consider. Most people typically hang their plexiglass signs, and the recommended thickness for this purpose is either 1/4″ (0.25 inches) or 1/8″ (0.125 inches).

The 1/4″ thick plexiglass is the most durable and sturdy option and will be able to withstand any accidental bumps or knocks. It is also a good choice if the wedding signs are going to be placed outdoors, as it is less susceptible to wind and other weather conditions. However, the downside of using 1/4″ plexiglass is its weight; it can be heavy and challenging to move around after installation or display.

On the other hand, 1/8″ thick plexiglass is a more lightweight and affordable option, but it is also less durable than the 1/4″ variant. It may not be suitable for outdoor use, especially in areas with high winds, as it can easily break due to its thinness.

Aside from thickness, the size of the wedding sign is also a critical factor in choosing the right plexiglass thickness. For larger signs, a thicker plexiglass material may be necessary to keep it stable and secure, while smaller signs can use a thinner and more lightweight plexiglass.

The recommended thickness for plexiglass wedding signs is either 1/4″ or 1/8″, depending on the size, weight, and durability requirements. Keep in mind the location and environmental factors that may affect the sign’s safety and stability when selecting the appropriate thickness.

Is 3mm acrylic strong?

Acrylic is a versatile and popular material used for a variety of applications due to its unique properties. One of the questions that often arises is whether or not a 3mm acrylic sheet is strong enough for certain projects. The answer depends on several factors, including the type of acrylic, the intended use, and the conditions under which it will be utilized.

Firstly, it is important to consider the type of acrylic being used. There are two main types of acrylic;

1. Extruded acrylic – This type of acrylic is a solid sheet that is manufactured by a continuous production process that results in a uniform sheet with a smooth surface and excellent thickness tolerance. It is cheaper, stronger, and generally more durable than cast acrylic.

2. Cast acrylic – This type of acrylic is made by pouring liquid acrylic into a mold. It is more expensive and less consistent in terms of thickness than extruded acrylic, but it can be formed into more complex shapes.

In terms of strength, 3mm extruded acrylic sheets are considered to be strong and durable. They are a popular alternative to glass panels due to their impressive weatherproofing and UV resistance, meaning they can be used both indoors and outdoors. They are also lightweight, making them easy to transport and install. Due to its strength and durability, 3mm acrylic is often used in signage, displays, and protective applications.

However, it is important to note that the strength of acrylic varies based on the intended use. Acrylic is more impact-resistant than glass, but it is not totally shatterproof. Its strength can be impacted by factors such as the temperature and the size of the sheet. Large sheets of acrylic may be more prone to cracking or breaking than smaller sheets.

3Mm extruded acrylic sheets are a strong and durable alternative to glass panels. They are also lightweight and easy to use. However, when choosing acrylic for a specific purpose, it is important to consider factors such as the intended use and the conditions under which it will be utilized to determine if 3mm acrylic is strong enough for the job.

What is the thickness of signage?

The thickness of signage is an important aspect to consider when designing and selecting signage materials. The standard thickness for most signs is 0.080” which is a general thickness that offers a good mix of value for money and durability. This thickness is commonly used for a variety of indoor as well as outdoor signs, including safety signs, directional signs, parking signs, and more.

However, depending on the specific application of the sign, other thickness options may be suitable. For example, ad frames and sign holders may need a thicker option such as 0.098”, or even ⅛” or 3/16” for added durability and to prevent bending or breaking.

In addition to thickness, the material used for the sign will also affect its durability and appearance. Common sign materials include acrylic, aluminum, PVC, and dibond. Acrylic is a lightweight and relatively affordable option while aluminum is durable and weather-resistant. PVC is known for its versatility and dibond offers a more rigid and long-lasting option.

It’s important to consider the environment in which the sign will be used when selecting the appropriate thickness and material. Factors such as exposure to sunlight, wind, moisture, and extreme temperatures should all be taken into account. Consulting with a professional signage company can help ensure that you select the right thickness and material for your specific needs.