Acrylic Vs. Glass: What’s the Difference?

Acrylic vs. glass, what’s the difference? Both acrylic sheets and glass are often used in various applications. But which one is better suited for your needs? This blog post will explore the differences between acrylic sheets and glass and help you decide the most suitable material for your project.

What Is Acrylic Sheet?

acrylic sheet cut to size

Acrylic Sheet, also known as Plexiglass and Lucite, is a lightweight, durable acrylic plastic material widely used in place of glass because it offers superior durability against scratches. It’s commonly used for a range of applications due to its flexibility, such as display cases, skylights, and windows.

The material has outstanding clarity and transparency properties that offer excellent visibility in the most hostile environmental conditions.

Acrylic Sheets have superior weathering capabilities when exposed to UV radiation or harsh elements; they won’t yellow or crack over time as other materials would.

The acrylic Sheet also provides good impact resistance which

makes it ideal for both indoor and outdoor applications.

Acrylic Sheet is easy to cut with standard tools and can be treated with different types of surface treatments or colored stains for unique designs.

What Is Glass?

glass sheet

Glass is a fantastic material that has been used for centuries in numerous applications, from windowpanes to art, allowing us to focus images and create lenses.

Its impressive strength and transparency are due to its composition, which consists mainly of silica (SiO2)–a combination of oxygen and silicon. Other chemicals are often added to glass as well, such as calcium (CaO) and magnesium oxide (MgO), to adjust its properties, such as melting temperature, thermal shock resistance, hardness, clarity, viscosity, and durability.

All these factors work together to create the unique characteristics of glass that make it so helpful and flexible in modern society. And although the ingredients may vary depending on what type of glass is being created, they all still contain some form of silica–the glue that holds it all together.

The Difference Between Acrylic And Glass

acrylic vs. glass

Acrylic vs. glass, how much do you know? There are some differences:


Acrylic is an incredibly versatile material used in many different industries. Despite the various applications, one of the main advantages of acrylic that stands out is its lightweight nature. Unlike glass, which generally weighs twice as much as acrylic, this polymer resin is far lighter and easier to handle. This allows it to be deployed in areas where the traditional material would not necessarily fit.


In the case of light reflection, a material that gives off softer lighting has functional benefits for those looking for a more diffused light. Acrylic is one such material that offers just that.

An inexpensive and lightweight plastic, acrylic diffuses light more evenly than glass. This makes it ideal for use in photographic lighting, large-format displays, lenses, and other reflective items.

The degree of softness and diffusion that acrylic provides can easily be increased or decreased by altering the surface texture of the product with various finishes or coatings. Hence, you get the right amount of diffusion to meet your needs.


Acrylic is far superior to glass when it comes to insulation.

Acrylic offers better insulation than glass due to its single-pane structure and coating. This means that acrylic can help keep homes cool in summer and warm in winter by blocking out much of the heat compared with glass.

Acrylic’s insulating properties provide excellent energy efficiency overall, helping homeowners save money on their energy bills.

Optical Clarity

One of the leading acrylic advantages is simply the fact that it transmits up to 92 percent of visible light. That compares to about 80 percent with glass – meaning that when sunlight or artificial lighting passes through acrylic, you’ll get more brightness from fewer light sources.

Impact Resistance

If you’re looking for an incredibly tough and durable window material, acrylic is a perfect choice. Unlike glass, which often shatters upon impact, acrylic offers superior impact resistance. This makes it the material of choice for high-traffic public spaces and outdoor spaces that need weather protection.

Scratch Resistance

One of the most significant advantages of glass over other materials is its resilience to scratches. Acrylic, for example, is more vulnerable to scratching than glass, which makes it a worse choice in situations where scratch resistance is vital.

This is particularly important when considering certain types of windows or doors, as scuffs and scratches can affect transparency and thickness.

UV Resistance

Acrylic can produce beautiful effects when used indoors. Still, when placed in direct sunlight for extended periods of time, it may become yellow as the result of fading and degradation caused by UV radiation.

By contrast, glass is naturally resistant to this kind of damage, making it an ideal choice for outdoor applications where acrylic cannot compete.

Fortunately, new technologies have allowed manufacturers to create UV-coated acrylic sheets that offer a similar level of durability to glass, allowing those looking for unique design options the freedom to use light-transparent materials outside without fear of discoloration or cracking.

Weather Resistance

Acrylic’s excellent weather resistance means that it can last significantly longer than other materials while still providing the same level of clarity and protection from outside elements. You are guaranteed a long-lasting product with reliable weatherproofing capabilities by choosing acrylic instead of glass for outdoor applications.

Acrylic and glass are both popular materials, each with its own set of advantages. While glass is renowned for its clarity and timeless appeal, acrylic stands out for its lightweight and shatter-resistant properties. Making an informed choice between the two often depends on the specific application and requirements. For a deeper dive into material comparisons, check out this detailed guide on Acrylic vs. PC, and Acrylic vs. PETG.


With this guide, I’m sure you already know about acrylic vs. glass. Though they look pretty similar, there are actually several vital differences between acrylic and glass. Weight, Gloss, Insulation, Optical clarity, etc., are all qualities that vary between these two materials. It’s essential to know the difference when deciding which material is suitable for your project. Be sure to check our website for more information on choosing the best material for your needs.

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