Composite wood decking has come a long way in the decking industry. Homeowners are increasingly using it to make the patios in their home. This is because composite wood decking has lots of advantages that make it different from timber or PVC. But composite decking has its disadvantages too. This write-up examines the advantages and disadvantages of wood-plastic composite decking. 

Advantages of Composite Wood Decking

We will examine the advantage of composite wood decking before examining the disadvantage. 

Easy to Install

The process of installing composite wood decking begins with purchasing the decking boards from a supplier. After purchase, you need to carry the composite wood decking to the point of installation, which is your home. Composite wood decking is easy to carry because it is lightweight. Unlike wood that weighs more than it should, composite wood is not heavy. 

There is the hollow composite wood decking which is even lighter than the solid composite decking. The good side of composite wood decking is that the surface to weight ratio of the board is high. This implies that despite wood-plastic decking being lightweight, it is stronger than timber and most decking types. When you install wood-plastic composite, you will find it easy to install. With simple installation tools like a saw, drilling machine, clips and fasteners, you can fix your decking if you have the skills. 

Easy to Maintain

Another advantage of wood-plastic decking is that it is easy to maintain. Maintaining your wood-plastic decking is crucial to its survival. If you don’t take care of the composite boards, they will degrade quickly but not as fast as timber decking. With good maintenance, wood-plastic decking will last for about 25 years. The maintenance of composite boards requires sweeping the surface to make it clean. After sweeping the surface, your plastic wood decking surface might need additional cleaning with a cloth. 

You can use a cloth that you have soaked in water to make the top of your plastic wood decking shine. Removing stain from the top of your plastic wood decking is easy. With the right soap and a brush, you can easily scrub the stained spot on your decking to make it clean. And you can also scrub mould or mildew off your decking if you discover them. Wood-plastic decking does not require painting. Since composite wood colour does not fade, then no need to paint the surface. 

Advantages and Disadvantages of Wood-Plastic Composite Decking

Durable Composite Wood

Another advantage of composite wood decking is that it is durable. And this implies that plastic wood decking will last long. Plastic wood is a synthetic decking that resists moisture, heat and foot traffic better than plastic. If moisture reaches the surface of your plastic wood decking, the plastic protection on its surface will prevent water from entering it. This will prevent swelling of the boards. Unlike timber that swells and rot, composite wood will not rot. 

Also, plastic wood will not warp, splinter or break due to a change in the decking temperature. Insects can destroy a decking, but not plastic wood decking. This implies that termite cannot eat into the core of composite wood boards. Plastic wood decking has the protection of plastic that prevents insects from reaching its wooden part. This plastic protection also prevents mould from growing on top of plastic wood decking. 

Since termites cannot eat your plastic wood decking, then they are not a treat to it. Foot traffic is another thing that can easily damage your decking. The more you do your outdoor activities on your wood-plastic decking, the more you walk on it. Since composite wood decking is durable and strong, it will withstand lots of foot traffic. The surface pigment of plastic wood will not scratch when you walk on it. Also, composite decking will not collapse if you build the foundation well. 

Disadvantages of Composite Wood Decking

High Initial Cost

The disadvantage of composite wood decking lies in its price. When you purchase plastic wood decking, you will find the price more expensive than timber decking. You will spend more to purchase plastic wood decking than you will to purchase timber decking. This makes homeowners prefer timber to it. 

Composite Wood Is not Recyclable

You can dispose of composite wood decking if you no longer need it. Unlike lumber that can be recycled, you can recycle plastic wood decking.


What are the advantages and disadvantages of wood-plastic composite decking? The pros of plastic wood decking are easy to install, easy to maintain, and durable. At the same time, the cons are Initial high price and not recyclable.

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