Acrylic vs. Fiberglass Bathtubs: Which Is Best for Your Bathroom?

If you’ve been shopping around for a new bathtub, you’ve probably noticed that most are made of acrylic or fiberglass. Before you choose your replacement, learn the benefits and disadvantages of both materials and why Re-Bath recommends acrylic for our bathtub remodeling projects.

Acrylic Bathtubs

Acrylic is a synthetic plastic available in various colors, opacities, shapes, and thicknesses. It has a wide range of applications, from everyday household items to medical devices, furniture, car parts, and as a replacement for glass in windows and signage.

To make an acrylic bathtub, a sheet of acrylic is heated, vacuumed-formed into shape using molds, and reinforced for added durability. Lightweight and impact-resistant, acrylic is one of the most versatile materials available, which makes it ideal for bathtubs and other bathroom surfaces.

Pros of Acrylic Tubs

• Performance: Acrylic bathtubs and showers retain heat much better than other materials in the same product range. That’s good news if you appreciate a nice warm soak in the tub. And because it can withstand wear and tear, an acrylic tub will look and perform better for longer.
• Durability:Acrylic bathtub material is one of the most durable material options for your bathtub. It is less prone to fading, chipping, cracking, or scratching. That means your acrylic replacement bathtub will look and feel brand new for years.
• Long lifespan: The average acrylic tub can last up to 20 years or more. That’s longer than the lifespan of a fiberglass tub, which typically needs to be replaced after 10-15 years.
• Easy installation: Acrylic bathtubs are lightweight, making installation simple and straightforward. They generally do not require floor reinforcements and are suitable for any level of the home.
• Customizable:Re-Bath custom fabricates every acrylic bathtub based on the client’s measurements and personal taste. You can choose from various colors and patterns for your DuraBath™ acrylic bathtub and your custom tub and shower wall surrounds.

Waterproof: DuraBath™ acrylic is non-porous and fully waterproof. That means you don’t have to worry about stains, mold, or mildew because moisture cannot penetrate your bathtub’s surface.

Cons of Acrylic Tubs

• Cost: Because acrylic tubs require a more hands-on manufacturing process, they are less likely to be mass-produced. This does increase the cost–but only slightly. However, because acrylic tubs tend to outlast and outperform fiberglass products, you’ll save more in the long run because you won’t have to replace an acrylic tub as quickly.
• Maintenance: Acrylic bathtubs are not necessarily high-maintenance, but they do require specific cleaning products and techniques like any household surface. Re-Bath provides a list of approved products and tips for cleaning acrylic tubs and protecting against damage.

Fiberglass Bathtubs

Fiberglass is a composite material created by weaving fine glass fibers with resin to create a fiber-like mat. It has the appearance of a thin, glass, or thread-like material. There are several types of fiberglass, each with its distinct properties and applications. Fiberglass is used for everything from appliances and cookware to building materials and electrical projects.

Fiberglass bathtubs are made by heating layers of tiny strings of woven glass together before molding and shaping them into a tub. The bathtub shape is then coated with resin to protect against minor impact and scratches.

Pros of Fiberglass Bathtubs

• Lightweight: Fiberglass bathtubs are slightly lighter than acrylic tubs, weighing around 70 pounds. That makes them easy to install and appropriate for any level in the home.
• Availability: Fiberglass bathtubs are often mass-produced, so you can find them online and at your local home improvement retailer. This is good if you have a standard-size tub and prefer basic color options. But it may not work if you need or want to customize the shape and color of your bathtub.
• Cost-effective: Generally, fiberglass bathtubs cost less than acrylic products, but that doesn’t necessarily make them a better value. If you consider that fiberglass has a shorter shelf life, and that fiberglass tubs need to be repaired or replaced more frequently, you may consider spending a bit more for a product that will last longer, such as an acrylic bathtub.

To learn more about the various factors that impact the cost of a bathroom remodel, explore our pricing page.

Cons of Fiberglass Bathtubs

• Limited options: A standardized size and shape bathtub might work for a quick and inexpensive update. However, the lack of options available with fiberglass bathtubs may not offer the customization you want in a complete bathroom remodel.
• Performance issues: The main difference between fiberglass and acrylic tubs is performance. Fiberglass is a thin material that actually wears down with frequent use. It does not retain heat well and is more prone to fading, staining, cracking, and scratching.
• Fiberglass tub repair kits are available, but you may need to refinish the entire bathtub for excessive damage. Also, because fiberglass is porous, it can hold water, which allows mold and mildew to grow.
• High-maintenance: A fiberglass bathtub requires a bit more work to keep looking its best. Abrasive products, including bleach and chemicals, should be avoided. Use safe and gentle cleaning products and DIY solutions recommended for fiberglass surfaces. Taking steps to reduce bathroom humidity can help prevent mold growth in the tub and throughout the space.

Re-Bath DuraBath™ Acrylic: Quality and Durable

We’re pretty sure you’d prefer to spend more time enjoying your new bathtub than cleaning it. That is why we developed DuraBath™ high-performing acrylic for bathtubs, showers, walls, and surrounds.

With a wide range of colors and patterns to choose from, our exclusive acrylic can be tailored to your space. We also offer tile wall patterns that create the look of traditional tile without the headache of grout that is prone to chipping and staining.

Whether you are replacing your bathtub or considering a full bathroom remodel, your local Re-Bath is here to guide you every step of the way. You don’t have to come to us—we come to you! You can explore Re-Bath designs and products from the comfort of your home to get your creative juices flowing.

Find a Re-Bath location near you today.

Our Stress-free Bathroom Remodel Process

1. During the initial bathroom design consultation, we inspect and measure your bathroom and discuss the timing and costs of your project. At the end of this visit, you’ll receive a design and quote that is yours to keep.
2. After ordering your products, we remove your old materials and prep the space for your new Re-Bath products. We handle any necessary repairs and refreshes before installation. Our team is always professional and courteous, maintaining a clean workspace and minimizing disruption to your daily routine.
3. Next, our team installs your new materials. From plumbing to electrical, we handle every detail to make the process convenient and efficient. Our goal is to complete your project in days—not weeks, so you can begin enjoying your updated space as soon as possible.

We want you to love your bathroom for years to come, so our service and materials are backed by warranties. Consider Re-Bath your go-to resource when you have questions about how to clean and maintain your new products so they always look and function their best.

Schedule a Free Design Consultation Today

Are you excited about the prospect of a bathtub remodel? Call your local Re-Bath or schedule a free design consultation online today.