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Why Are PVC Panels Actually Better and More Practical Than The Unusually Vulnerable FRP Panels For Marinas?

11 July, 2025
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The biggest challenge in a marina interior is the issue of dampness and bacterial infestation resulting from the humid conditions. Installing ordinary panels is of little help, as they absorb moisture from the surrounding environment and require regular maintenance and repair to maintain their functionality. PVC marine wall panels, however, are different as they are versatile and practical. Made from 100% virgin vinyl, PVC panels ensure unmatched durability and longevity. Here’s how they are making the ideal choice for marinas compared to FRP panels.

What’s the trouble with FRP panels in marinas? 

Marinas are structures that designers specifically create and construct for use in the marine environment. They serve multiple and versatile purposes, from facilitating transportation to enabling recreational activities. However, these structures face numerous challenges from the dynamic and harsh marine environment. Hence, they deserve a solution that can withstand these issues with minimal maintenance requirements. If you plan to install FRP boards, there are certain downsides to be aware of. 

Absorbs moisture and rot

The wooden backers of FRP panels absorb moisture from the humid environment. They start rotting over the years, with damp patches appearing on the panels. The joints between the FRP panels allow moisture to seep in, potentially impacting the structural integrity of the structure. 

Complex installation takes time

Installing FRP panels takes a long time and involves complications, requiring more than one person. They need wooden backer boards for support that add to the material expenses. Further, you would require adhesives and face-mounted rivets to complete the installation. This takes up time and disrupts the busy operational hours. 

High maintenance and frequent repair

FRP panels are vulnerable to damage from excessive moisture and strong impacts. Hence, they can rot, mold, fade, crack, or peel off in the harsh environment of the marinas. This requires regular and expensive maintenance, as well as frequent repairs and replacements. This consumes hours and resources, resulting in delays to the normal working schedule. 

How do PVC panels offer an effective solution for marinas? 

PVC panels serve as a modern solution that addresses the issues associated with traditional wall panels. They last and perform for decades with minimum maintenance assistance and with zero callbacks. Further, their versatility and customization options make them a go-to solution for high-traffic areas like marinas. Have a look at the practical features of these panels:

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Inherently moisture-resistant 

PVC panels have a non-porous and waterproof surface that repels moisture. Hence, they remain unaffected by excessive moisture exposure, preventing the scope for dampness and other moisture-related issues. Thus, installing PVC panels in marinas is a beneficial decision as they will last a lifetime with minimal damage or deterioration. 

Anti-bacterial coating

The seamless surface of PVC panels prevents mold and mildew from harboring and thriving in the crevices. The panels also feature an antibacterial coating that prevents bacterial and microbial infestations. As a result, you can keep contamination at bay and ensure a hygienic environment in the marinas. 

Durable and long-lasting

The unique inner webbed truss design gives ½” thick PVC panels exceptional durability and longevity. They can efficiently withstand strong impacts and accidental knocks without damage. They have a shelf life of 100 years, making for a one-time investment. Plus, when you shop from Duramax, you get a limited lifetime warranty on the panels. 

Hygienic and fire-safety

Duramax PVC panels adhere to the strict safety and hygiene standards. Thus, they are CFIA and FDA-compliant. These panels are ASTM-certified after rigorous quality testing. Further, they are class-1 fire-resistant, which makes them inflammable. They can endure an hour of fire and flame without damage or releasing toxic gases. Hence, you can ensure a hygienic and safe environment in marina structures. 

Lightweight and easy to install

Unlike FRP panels for marinas, PVC panels are lightweight and come with an interlocking design. These panels join together using a tongue-and-groove mechanism, making installation fast and easy. Further, being ½” thick, these panels do not need additional backer boards for installation. They directly fit the walls using studs and fasteners, saving around 40% on the material expenses. Since they are lightweight, it is convenient for a single person to handle them, saving up to 50% on the labor costs. 

Minimal maintenance and easy cleaning

The durable and sturdy PVC panels are low-maintenance, as they do not rot, mold, dampen, crack, or damage over time.  The minimal upkeep saves on the overhead expenses, making them a cost-effective solution. Further, the smooth and seamless surface of these panels is easy to clean and sanitize. A normal wipe down using a damp cloth and mild detergent is all it takes to ensure a spotless surface. Alternatively, you can opt for a pressure wash using a garden hose for intense cleaning once in a while. 

Cost-effective solution

While traditional paneling solutions often prove to be expensive due to their complicated installation and extensive maintenance needs, PVC panels are a cost-effective alternative. PVC panels save significantly during installation, as well as maintenance and repairs. Although PVC panels have higher initial costs, they become economical in the long run. Further, Duramax PVC panels are available at factory-direct prices, making them more affordable than their counterparts. 

Wrapping up

The practical features, such as moisture and mold resistance, durability, and longevity, prove PVC panels to be better than FRP panels for marina interiors. These panels last and perform well, providing a sustainable solution for the tough conditions of marinas. Trust Duramax for high-quality marine wall panels at affordable prices. Duramax is the leading manufacturer and supplier of PVC panels in the USA. Our panels are ½” thick, 16” wide, and customizable in length, and we deliver them nationwide. Ask for a free sample now!

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Duramax PVC Panels vs FRP – Key Advantages

  • No Mold, No Rot: Unlike FRP, Duramax PVC Panels won’t support mold or mildew growth.

  • Easy Installation: Interlocking design means no backer boards, no glue, and no extra labor.

  • 100% Waterproof: PVC panels are completely water-resistant, ideal for high-moisture areas.

  • Low Maintenance: No peeling, bubbling, or cracking—just wipe clean with ease.

  • Cost-Effective Over Time: No need for replacement or repainting like with FRP.

Certified Performance You Can Trust

ASTM Certified: Tested for strength, durability, and environmental performance.

FDA-Compliant: Safe for use in food-processing and sanitary environments.

Class A Fire-Rated: Designed with fire safety as a top priority.

Made in the USA: Quality assured, with faster delivery and dependable service.

Place your order – Request for a quote:

Our panels are ASTM certified and FDA compliant; also quality checked. We ensured Kevin that the kitchen would be free from the fire outbreak. The panels have a -hour fire grade also chemical resistant.

Duramax is a top wall panel supplier in the USA. Visit our website for a free sample, get a free consultation and request a quote.

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