In the marine world, there is a term called marine grade, which are material specifications that need to be followed in most marine projects, especially marine decking. As technology advances, there are more efficient and sustainable marine-grade materials surfacing in the market that provides more value to your marine business such as the marine deck systems provided by Thortech Bridges and Marine.

Marine Deck Systems: What is that?
Marine deck systems basically refer to the decks that are built in a certain way to enable them to withstand harsh, salty, and windy conditions in marine environments. The popular choices include wood, metal, and concrete as they are cheaper and straightforward. In the long run, however, it is wise to consider marine-grade materials that introduce anti-slip features such as HDPE or High-Density Polyethylene.
No matter you are building a commercial deck or just a recreational one, this guide will definitely help you out in your deck journeys

Materials For Marine Decking Systems
Marine decking systems are required to be built using strong and reliable materials that are able to face unforgiving marine conditions. Until this day, traditional materials are still being used for decking systems, however, the demand for better materials started to arise. Here are the differences between traditional and modern materials.
Traditional Materials
The traditional materials used for marine decking systems are metal, concrete, and wood. However, traditional lumber has been conquering the marine market as it is both cost-efficient and reliable. There are a few materials that are used alongside traditional lumbers to create marine decking systems.
- Marine Grade Plywood (MDO or HDO can resist chemicals and harsh weather)
- Douglas Fir (has properties to handle moisture)
Modern Materials
As the demand for innovative materials grew, new materials with higher qualities and durabilities entered the market such as HDPE and anti-slip paint. These materials are either stronger and more durable or possess features that are advantageous for marine situations.
HDPE Plastic Wood
HDPE, also known as High-Density Polyethylene plastic woods is more effective due to the composition of thermoplastic polymers. They have characteristics such as a high strength/density ratio with anti-corrosion nature, making it one of the choices that are experiencing high growth.
Anti Slip Paints
Anti-slip paints are also one of the innovations in the marine world. Anti-slip paint, as per its name creates higher friction between the person and the deck to prevent events of slipping or falling. Companies such as Thortech have been creating innovative deck systems that have anti-slip characteristics.
Why Should You Use Modern Materials Instead Of Traditional Materials?
There’s no doubt that traditional lumber has been through decades in the marine market, but it still has its disadvantages. Traditional lumbers are cheap upfront, but due to the frequent maintenance demand, you’ll find yourself paying more and more to ensure that the decks work properly.
Besides, despite the strength and durability of traditional lumber, it weakens drastically when in contact with seawater, even with any adhesives as they will break down over time. Traditional lumbers will be faced with issues such as rotting or infestation if there are no constant upkeep and chemical treatment, which has proved to be damaging to the marine ecosystem.
This also applies to other traditional materials such as concrete and metal as they are also prone to rusting and degradation when in contact with seawater. In the long run, they will be faced with structural problems and might even cause accidents.
Modern materials, on the other hand, have non-corrosive properties and are built to withstand extreme conditions. Besides, HDPEs are like plastic bottles, they do not rot or degrade easily, which has become one of the popular choices nowadays in the marine market.
Conclusion
In conclusion, modern materials should be one of your choices in marine decking systems. Contact marine companies for more information on the marine decking system that suits your needs.