What Is the Difference Between ACM & PU?

composite panel near Orlando

Have you heard of ACM Cladding before? Cladding is the outer layer of your building’s exterior fixtures. It’s used primarily for added insulation and weather protection, but can also be decorative and enhance the space around your building. There are a wide range of materials you can choose from, such as polyurethane (also referred to as PU). We at Sundance Architectural Products LLC are one of best awning companies in Orlando and have helped many clients make the best choice when it comes to awning cladding materials. For us, we believe this is ACM, or an aluminum composite panel.



When it comes to awning cladding choices, ACM is the better option over other choices, especially the more common polyurethane panels you might come across. There are several reasons for this:

  • Longer-lasting Color
    • Especially here in sunny Orlando, cladding is exposed to constant sunlight every day. This means that the color will naturally fade over time, but ACM is treated with a high-quality powder finish to protect it. Polyurethane is cheaper upfront, but will require more frequent replacing over time, making ACM more economical in the long-run.
  • Better for the Environment
    • One great fact about ACM cladding is that it’s largely composed of recycled aluminum. About 85% of the cladding consists of recycled materials–a claim that PU cladding cannot make.
  • Better for Fire Safety
    • This is the biggest one. Polyurethane is highly combustible, and the resulting flames will consist of toxic gases like carbon monoxide and hydrogen cyanide. While these can be treated to reduce this flammability, it does not remove it entirely. ACM cladding with fire-resistant cores can be significantly more safe.


Install Your Aluminum Composite Panel with Sundance

Since 1984, our goal has always been to provide the best possible customer service for the highest quality products for every client. For us, this means a few things: efficiency, safety, and aesthetics. With architectural design, there is a purpose in mind. We aim to ensure that purpose is met with the safest and best quality materials and structure. All of this is achieved while utilizing stylish, modern aesthetics to give each client something to be proud of.


With over 25 years of experience in the industry, we have a firm grasp on the skills needed to deliver for every client. For us, it all comes down to core engineering design principles. These help us identify the best way to handle any architectural project and provide the best tactics at achieving your vision.


For One of the Best Awning Companies in Orlando, Contact Us

Do you have more questions about installing an aluminum composite panel for your building’s awning cladding? Do you want to know about what other services you can receive from awning companies like us at Sundance Architectural Products LLC? If so, we have all the answers you seek. Contact us today to learn more about our products and our services. We can help you learn more about architectural products you can benefit from and how to modernize the look of your company or business.