Acrylic vs Fiberglass tub

Acrylic Vs Fiberglass Tub: Which Is Best

Acrylic and fiberglass bathtubs are both versatile options you can choose from when building a bathroom or remodeling an existing one. Both materials have their own set of advantages and disadvantages, so it’s important to do your research. Although acrylic tubs are more expensive to repair, they are also lighter in weight and widely available as a material, whereas fiberglass tubs tend to be less expensive to maintain, but also bulkier in size. You can learn all about the difference between Acrylic vs fiberglass tubs in this blog post.

Fiberglass tub

Fiberglass reinforced plastic involves a layering process. Minuscule strings of glass are woven together to make wispy sheets or fibers. The glass sheets are heated together, molded into shape, and then coated with plastic resin. Additives like this make the material lightweight, bright, and extremely long-lasting. It’s commonly used in homes that have two stories as there’s no need for additional support between the bathtub or shower area and the floor above, making it very convenient for tall bathrooms. Fiberglass tub lifespan is ten years to fifteen years although this will vary from one manufacturer to another depending on how well you take care of it over time.

Acrylic tub

Acrylic bathtubs are formed from layers of acrylic mixed with mold to form a sturdy object that is lightweight, but very resilient and lasts for years without much maintenance. Most acrylic bathtubs are colored and have molded details such as the sink or whirlpool which can be an effect added to the polycarbonate when it’s in a liquid state.

Acrylics add beauty and elegance both in tubs as well as sinks and other molded items used in homes due to their smoothness and transparency. Some traditional kinds of bathtubs include porcelain or marble. Both look great but are likely harder to maintain. Acrylic bathtubs keep your floors neat with their waterproof design ensuring you don’t have any leaks to worry about after every shower!

What is the difference between acrylic vs fiberglass tub?

Even though many people often confuse the two by using them interchangeably, there are in fact some important differences between acrylic and fiberglass that any customer should be sure to consider before making purchases.


If you’re planning on adding a bathtub to your home bathroom and are considering fiberglass over acrylic, keep in mind that thicker layers of acrylic tubs tend to be denser than those made with fiberglass. It’s also worth noting that acrylic baths usually weigh more even if emptied, since they consist of several parts whereas fiberglass tubs have one consistent construction.

The average weight of an acrylic bathtub is 100 pounds, which is 20 pounds heavier than fiberglass baths – whether or not they happen to be filled. Compared to cast iron tubs, fiberglass can weigh as little as 70 pounds when filled with water.

When it comes to freestanding bathtubs, look for one that weighs as much as you are comfortable with handling because this will ensure that the tub is firmly standing where it’s supposed to. It’s not worth risking a heavy tub falling off its base because that could mean the loss of your tub and whoever or whatever might have happened to be in it.

Bearing weight is something to seriously consider if you’re going with a freestanding bathtub because they are much harder to move and install; so when in doubt, opt for a lighter yet similar model in terms of features such as an anti-scalding and anti-slip design!

Difference of Durability

Acrylic vs. fiberglass baths – which lasts longer? Acrylic baths have a slight advantage over fiberglass baths when it comes to lifetime since acrylic is more resistant to cracking and crumbling – so, an acrylic bath could last up to 30 years or longer than an average bath made from fiberglass that would last about 15 years in comparison.

This is generally due to the material construction of both materials; acrylic having a higher density than fiberglass, thus resulting in better quality (and lifespan) for the end-user.

Difference of cost

Fiberglass bathtubs cost between $300 and $500 depending on the size, while acrylic bathtubs of the same size range from $500 to $1,200. This pricing clearly shows that acrylic tubs are more pricey than fiberglass tubs by at least 50%.

Fiberglass is cheaper because it can be made more quickly, whereas you often need to wait for weeks for an acrylic tub to be produced in a factory due to its lower output compared with fiberglass.


Since fiberglass is woven with tiny strings of glass, it can appear a bit bumpier to the touch. Although this finish is appealing in its own way, many homeowners prefer the smooth and pristine look of acrylic baths. Because acrylic sheets are incredibly hard and sturdy, they are sometimes used on top of fiberglass tubs to provide clients with an even sleeker appearance. So, when it comes to appearance, acrylic wins over fiberglass.
Acrylics give you a range of colors in your bathtub, unlike fiberglass. If you’re choosing a bathtub with many colors to choose from, acrylic bathtubs give you the widest selection.

Which is better from acrylic vs fiberglass tub?

There are many opinions on the subject of fiberglass versus acrylic bathtubs, each with its own respective merits. We compared these two tub ideas based on the factors that are most important to focus on when making your choice – price and curb appeal. If you’re looking for something sleek and modern, acrylic is probably the better option as unlike fiberglass, its simple lines allow it to blend in unobtrusively with its surroundings while providing a neat modern look.

While fiberglass can look pretty hefty at times, it is known for being strong and durable thanks to its extra-thick walls that prevent any sort of cracking or leaking from occurring over time. But this means that if aesthetics are more important than durability might then you may consider looking into acrylic to ensure long-lasting performance!

How to know if the bathtub is Acrylic or fiberglass tub

How can one distinguish between acrylic and fiberglass bathtubs? Many consider the acrylic alternative to last longer without cracking or losing its shine. The simplest way to test the durability of these tub alternatives is to determine if they are flexible enough to bend without breaking; on the other hand, one can test a fiberglass tub by attempting to scratch it with a metal file. If it cannot be scratched, then it is easily identified as being made of the more rigid and stronger material known as fiberglass.
It’s also important to note that the acrylic finish of certain bathtubs outweighs the fiberglass variant by a longshot. According to statistics, people are much more likely to purchase an acrylic tub because they come in so many colors and design options. Another advantage is that an acrylic tub has a much sturdier surface than a fiberglass tub would have. As we have mentioned before, you can find minor scratches on these tubs because they’re more delicate and inferior compared to the acrylic options out there.


Acrylic vs fiberglass tub is a decision that homeowners should think long and hard about. Both types of tubs are popular, but they have a different feel and look to them. You’ll want to consider all the factors before making a decision. As you can see, Acrylic and Fiberglass are both great options.

Similar Posts

Leave a Reply

Your email address will not be published.