Is the Composite Decking Board Strong?

M. John
Learn Decking
Is the Composite Decking Board Strong?

One of the questions our customers ask us is; Is composite decking strong?

The answer is yes, composite decking boards are very strong. Ultradecking composite boards have been attaining popularity in recent times as homeowners now choose them in place of wood decking. If you are not aware of composite decking, you may doubt if they are a strong flooring material.

What You Need To Know About Composite Decking

Is the Composite Decking Board Strong?

Composite decking is a strong flooring material you can use outdoors. It is made up of both recycled plastic and wood fibres. The materials are combined with a bonding agent, heated and cool to form a composite decking board. Composite decking has the strength of wood and also the waterproof quality of plastic. The combination of these two materials made composite decking superior to wood.

Additionally, composite decking is strong and also resistant to water and moisture. Wood has strength, but it’s not as resistant as composite decking since it does not contain plastic material. Composite decking is also preferable to plastic decking. Plastic decking contains plastic only; it’s not a composite board that has wood in it. The plastic flooring material does not have the strength of wood, and it also can not be customised to look like wood.

Is Composite Decking Board a Strong Flooring Material?

Having an understanding of what a composite board is, let’s now answer whether composite decking is strong. Composite decking is a strong and durable outdoor flooring material. It is a composite material making it stronger and more durable than wood decking. The composite board will also last longer because it is durable and resistant to the elements. It is a strong flooring material you can use in your outdoor space. Having this in mind, let’s examine the properties of composite decking that made it a strong material.

Why it is Strong


The durability of composite decking is something homeowners cherish since it is more durable than timber, thereby making it a strong outdoor flooring material. In addition, composite decking will not break or crack if you put pressure on it.

Prolonged Lifespan 

As a strong decking material, if you decide to use composite decking boards to build a deck in your garden, they will last for a long time. The lifespan of a composite decking board can extend to 30 years and above, unlike other flooring materials such as wood. Plastic decking lifespan can also extend to 30 years. Wood can extend to 10 years and above with regular maintenance, but will depend on the type of wood you use.

Resistant to the Elements

Outdoor flooring materials are more prone to weather damage when compared to interior flooring materials. Sun, snow, and rain are among the weather elements that can damage an outdoor flooring material.

Composite decking is more resistant to weather conditions than wood or plastic decking and will not suffer damage from heat, snow, or rain. Composite decking will not absorb water, swell or rot like a wood deck. Composite decking boards will not warp, crack, break or splinter due to climate changes.

Resistant to Insects

Termites and wood-eating insects can damage wooden decking even if treated with chemicals. Chemicals do wear over time making the wood susceptible to termite damage.  Composite decking is resistant to termites and insects.


Composite decking boards are a strong durable material resistant to weather and insect damage, making them the smart choice for savvy homeowners looking for a low-maintenance alternative to wooden decking.


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