What is Treadmill Deck Made Of

What is Treadmill Deck Made Of

When it comes to thinking about exercising equipment, a treadmill is the first thing that comes to our minds. It is a staple exercising machine that everyone knows about. Plus, it is widely used. Not only in gyms, but you will also find this equipment in homes. Those who are not able to go out for a stroll can make use of the treadmill and get a healthy cardio workout at home. It is an effortless machine that will let your body move.

There are plenty of mechanical components that complete this machine, and among them all, the deck plays the most crucial role. You can also call it the backbone of the treadmill. It is flat material on the machine covering the belt and helping you to walk, jog, or run smoothly on the machine every day.

Have you been curious regarding these decks and want to know more about them? If your answer is yes, then you have come to the place. Let’s discuss what these decks are what makes them.

What is Treadmill Deck Made Of?

Each treadmill deck has different materials that vary from the others. Generally, different types of wood materials create decks that include smooth laminate, phenolic board, plyboard, fibreboard, etc. Each has different characteristics and longevity. It will help if you determine which deck material will rightly cater to your requirements. So, before buying a treadmill, you must always check the deck material. 

Types of Deck Materials Used in Treadmill

It is essential to understand the different types of deck materials you can see in the market. Here are some of the common materials that you can rely on.


It is the most common and popular material that you will find on the treadmills. Plyboards are better known for their long life. The plyboards used in treadmill decks are iron waxes for extra sturdiness. You can also choose to rewax it according to the needs. You can consult your dealer to check with them the frequency of iron waxing.

Smooth Laminate

Also known as the smooth black laminate, it is a trending deck material these days, and you can see them in recent manufacturers. Black laminate is basically fiberboard with a firm covering of laminate on both sides for extra protection. The laminate has liquid wax, dry wax, and silicone that adds elasticity and durability to the material.

Phenolic Board

The phenolic board is best known for its low absorption. Manufacturers use it with wax-based lubes in black color. This deck’s major attraction makes it quite a popular option in the market because it is noise-free, strong, and smooth, which goes well with all the treadmills. Also, these boards have a longer lifespan compared to the others.

Solid Wood

The conventional deck material, solid wood, has been a popular choice for the early treadmill. Solid wood is a good option if you want to focus more on the sturdiness and less on the flexibility. It is a rare material in decks, so you will hardly find this on the latest treadmills.

Medium Density Fibreboard

Micro density fiber is a popular choice due to its flexibility and durable built. Manufacturers break the wood into sawdust (fiber) and then turn them into a solid deck using wax and resin. The thickness of these decks is around ¾” to 1” depending upon the size of the treadmill. Undoubtedly, MDF is the most predominant material for decks.


Even though metal is not as prevalent as wood, you will see some metal decks in the market. They are heavier and do not have a soft surface that often hinders efficiency and performance. Running on a metal deck is not as enjoyable as walking on different wood or MDF decks. There are some manufacturers who still are creating metal decks to meet certain supplies.

Why Treadmill Deck Is The Most Important Feature?

There’s no doubt in asserting that without a deck, you won’t be able to walk on a treadmill with ease. But, most people fail to understand the relevance of decks on a treadmill. Here are a few reasons that state the importance of these important features of the treadmill.

  • Smoother Surface
    Will you like to walk on a mountain with your high heels? Probably not; you will need the right trekking shoes to make your walk comfortable. The same applies to the deck; it works as an agent that offers a smooth surface.
  • Protects The Belt
    Another important point is that the deck helps in safeguarding your belt. As they are lighter and more prone to damage, decks work as a sturdier covering that will protect it.
  • The Longevity of The Treadmill
    Imagining a treadmill without a deck. It’s not possible. You need a deck to make sure that your treadmill is working efficiently. It also ensures the longevity and durability of the treadmill.

How To Choose The Size Of Deck?

Let’s take the example of mountain hiking once again. Can you walk with any trekking shoes that are available in the market? If you want to make your trek/hike comfortable and hassle-free, you need to buy hiking boots/shoes of the correct size, weight, material, breathability to cater to your needs. The same rule applies for the treadmill deck; you need to consider a few factors to decide your treading machine’s right deck.

Body Weight

First and foremost, the thing to consider is body weight. When you step on a treadmill, all the body weight exerts a force on the deck. So, the heavier the body weight, the more the force. You need to pick a treadmill that can withstand your body weight without any issue.


Just like body weight, height also plays a key role in deciding the deck. If you are a tall person, you will need a durable deck that will allow you to walk without any disturbance.


Another important component is the use of your treadmill. You need to determine what you intend to do with your treadmill: walk, run, jog, or high interval training (HIIT). The more vigorous your use, the larger and sturdier the deck you will need.

Here are the details for the right size of the deck for different uses:

  • Walkers and low-intensity use: 40 cm to 45 cm wide and 120 cm long.
  • Joggers and Rehabilitation: 50 cm wide and 135 cm long.
  • Runners, HIIT, Sprinters, and More: 50 cm to 55 cm wide and 150 cm long.

Keep these points in mind whenever you are choosing a deck for your treadmill. Instead of wasting your time and money on a non-purposeful product, it is better to remain aware and make a wise purchase decision.

How Long a Treadmill Deck Will Last?

The longevity of the deck is primarily dependent on the type of material you choose to add. For instance, plyboard and MDF have much more satisfiable longevity than the other counterparts. With proper care and maintenance practice, a well-built treadmill deck can last up to 10 years. You must not blindly trust the manufacturer’s claims and conduct regular check-ups to verify if your deck is in good condition. The most durable and reliable deck materials are MDF, plywood, and phenolic board. They will definitely last longer if you maintain them in the right way.

When Should I Replace My Treadmill Deck?

There are plenty of signs that your deck will give regarding its replacement. If you witness some groves or uneven wear on the belt, you must consider replacing the deck. There is no way in which you can repair your deck. You can either replace your deck or buy a new treadmill altogether. Either way, you need to make sure you have a good deck to walk on. It is risky to walk on an inefficient deck that can collapse at any time. Considering the replacement of the belt is also a great idea to make things better.

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