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Pros and Cons of Aluminum, Stainless Steel and Metal Signs and Signage

Choosing the material for your business signage is an important decision, and you shouldn’t take it lightly. When prospective customers pass by your business, your business signage is the first thing to be noticed. The first impression matters a lot, after all.

Using the material to create your signage is crucial for aesthetic, durability, and functionality concerns. This guide will help you determine the pros and cons of the most common materials used to make signs.

What Is Aluminum, Stainless Steel, And Metal When It Comes To Making Signs?

When it comes to choosing the material for making signage for businesses, you have plenty of options. However, the most common materials used are aluminum, stainless steel, and metal.

  • Aluminum

Aluminum is strong, easy-to-source, and versatile. Aluminum’s strength to weight ratio makes it easier to work with, and you can give it the desired shape. It’s corrosion-resistant, which’s why it makes a suitable choice for both indoor and outdoor signage. With its style, durability, and longevity, aluminum has become a preferred choice in sign making.

  • Stainless Steel

When iron and carbon are mixed at a high temperature, stainless steel is made. A few other additives bring certain characteristics to it, making it a great choice for making signage. Stainless steel is extremely tough and stronger than aluminum. Because of its strength, it’s used to make outdoor signage. Stainless steel makes expensive but highly durable and long-lasting signage. It’s scratch-resistant, meaning your signage remains shiny for a long time. It’s rust-resistant, making it suitable for signage that will be exposed to the sun and rain.

  • Metal

Metal is also used to make signage for businesses. It’s a less expensive material among other materials. Signage made out of metal doesn’t look as excellent as other metals. To make it look attractive, you need to spray paint over it. When metal is exposed to extreme weather conditions, it gets rusty, and the color fades away.

Pros And Cons Of Each Material

Pros & Cons of Stainless Steel


  • Stainless is rust-resistance and last longer
  • It has a metallic texture, which gives your signage an excellent finish
  • Stainless steel is very sturdy, offering long-lasting, durable signage
  • Stainless steel signage gives a high-end feeling


  • It’s expensive than other materials used in making signage
  • Stainless steel collects dust and shows fingerprints and smudges

Pros & Cons of Aluminum


  • Aluminum is lighter and easy to work with, enabling you to make signage of your choice
  • Aluminum is rust-resistant and makes a great option for outdoor signage
  • It’s the most abundant material in the Earth’s crust, so it’s commonly available for making signage
  • Aluminum has great formability


  • Aluminum is expensive
  • Though it has a great strength-to-weight ratio, stainless steel is a much stronger option

Pros & Cons of Metal


  • When it comes to making cheap signage, metal is an excellent choice because of its low cost
  • It’s easily available and also easy-to-work-with
  • It makes an excellent choice for making outdoor signage


  • It’s prone to rust and corrosion 
  • Metal is not as durable as other materials

When you create signage for any business, consider all the advantages and disadvantages of the materials before choosing one of them. 

If you want to create high-quality and durable signage, both stainless steel and aluminum are suitable materials.

Metal is a better option when you don’t have a relatively larger budget for your signboard design. Metal signage works better outdoors than indoors as they require spray paint and the deficiencies in the quality of the paintwork is less noticeable in an outdoor environment due to the distance of sight. 

why choose us

Signage Experts

With over 10 years of combined sign board and signage experience, we are more than equipped to handle any projects, big or small.

Consultative Approach

We take the time to understand your job specification and provide our professional opinion when needed.

Production Factory

We have our own production facility and control the end-to-end process from design till fabrication. For simpler installations, we even have our own in house installers.

Fair Pricing

As you do not go through a middle man / agent, our price is generally more competitive, and we price our signage fairly.

Fast Response

Time is money. At Signage Singapore, we focus on being efficient and yet effective.

Service Oriented

Although we are in the signage business, ultimately it’s customer satisfaction that helps us grow. We give priority to providing the best service to our clients within reasonable means.

how we do it

STEP 1 - Consultation

We’ll capture and assess your requirements and objectives, as well as perform a site visit, if necessary. Based on this info, we’ll suggest to you possible sign board designs based on our years of experience and expertise.


We will nail down and iterate your project specifications including signage design and artwork and the pricing for the project. Once agreed upon and accepted, our fabricators will commence work on your signboard.


We’ll start work on your project and typically takes 10-14 working days to complete the sign board, depending on the complexity of the scope of work.


Our production team will deliver, setup and install your signage. You won’t even have to lift your finger, literally.

our portfolio

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3d acrylic logo
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