Composite decking is arguably one of the best outdoor flooring materials you can find in the market. Wood decking used to be the best flooring material, but as technology improved, engineers were able to solve the problems of wood decking. And then came composite decking. This all-new, durable, long-lasting, and aesthetically pleasing decking was embraced by those that know quality decking. Few homeowners don’t know much about composite decking. Some confuse it for wood because it has a wooden texture, while others were carried away by a misconception about the decking material. This write-up elucidates the question, what materials are used to make composite decking?

What Exactly Is a Composite Decking?

Composite decking or plastic wood decking is a synthetic material made in a factory. Unlike wood or timber decking that contains primarily natural lumber, composite checking primary composition is not natural lumber. That is why plastic wood decking is stronger and better than wood. 

How Is Composite Decking Made?

The process of making composite decking starts in a factory. Engineers or composite decking makers will gather the constituents and mix them after bonding them with an adhesive. The constituents are then heated in the factory until they combine and form a new product with features that are different from its constituents. 

The Materials Used to Make Composite Decking

The materials used to make composite decking can also be referred to as constituents. Wood and plastics are the primary constituents of composite decking. Like another composite, making a wood-plastic composite involves combining the wood and plastic and heating them till they form a better material. The composite formed as a result of combining the constituents is better and more durable than the constituents. Also, the composite has different attributes than the constituents. That is why composite decking is better than wood while containing only lumber and plastic.

Why Composite Decking Is Better than Wood and Plastic Decking

You know what composite decking is, and you know the materials used to make composite decking. How is composite decking better than wood or plastic? We have to look at the attributes or features of composite wood decking to understand it better.


Durability is one feature of composite decking. Every composite wood decking maker or supplier will boast of its durability. Why? It is because plastic wood decking has a long lifespan. The warranty of most composite products is more than 25 years, depending on the brand and grade. Some composite products will even last longer than that. Wood-plastic decking will last longer because it resists weather elements like rain, sun, snow, ice and temperature. Wood decking will swell while composite won’t. Timber will rot while plastic wood decking won’t. The temperature will make timber crack while composite won’t.

Aesthetic Value

What Materials Are Used to Make Composite Decking?

Another feature of composite wood decking that makes it better than wood or plastic is the aesthetic value. What aesthetic value means is that composite decking is attractive and will make your garden or yard beautiful. When you choose to install wood-plastic decking, you can select different surface colours. Grey, brown, oak, green, anthracite grey and dark colours are part of the surface pigment that you can select. This gives homeowners a wide option when selecting composite decking design. Wood decking is not aesthetically pleasing, and you must paint the top to make it attractive. Composite decking is plastic decking because you can customise it to look like wood. Homeowners or decking owners love this wood look because it serves as a replacement for their wood decking.

Easy to Maintain

One important feature of composite wood decking is the ease of maintaining it. You can make the surface or top of your composite checking clean by sweeping or cleaning with a cloth. Homeowners can also spray the top of their wood-plastic decking with water to make it clean. The ease of maintaining composite wood decking homeowners to have a tidy outdoor space. And that speaks well of any decking owners. Also, maintaining your wood-plastic decking will make it last longer. You will easily spot mould, mildew and remove rotten leaves that can cause mould growth. This makes wood-plastic decking one of the best decking materials. Wood decking differs from composite in maintenance. You must say, seal, stain or paint your timber decking to make it last longer. 


What materials are used to make composite decking? The primary materials used to make composite decking is wood fibre and plastic (recycled). As a synthetic material, wood-plastic decking is stronger and better than timber and plastic.

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