Before choosing a kind of decking for your home, it is advisable to know it advantages and limitations of composite decking. In-depth knowledge of the decking type you want to use for your outdoor space will help you choose the right kind of decking that will suit your needs. Wood, plastic, and composite deckings are the common decking types used by homeowners. 

Homeowners who value quality prefer using composite decking.  Like other decking materials, composite decking also has its advantages as well as limitations. This article will discuss a few of the advantages and limitations of composite decking.

Advantages of Composite Decking

The Advantages and Limitations of Composite Decking

Composite decking offers many benefits. Let’s examine a few of the advantages of composite decking.

Composite Decking Requires Less Maintenance

In terms of maintenance, composite decking is easier to maintain. It is one of the advantages of composite decking. Because it does not require painting, staining like wood decking, you don’t have to spend money painting it to maintain its looks. Also, you don’t need to apply sealants on composite decking as you would with wood. 

Apart from that, composite decking is less prone to damages. Composite decking is resistant to rot. Additionally, termites can not destroy composite boards, so you don’t have to worry about part replacement.

It is Environmentally Friendly.

Composite decking is environmentally friendly. It is an environmentally friendly decking material than wood and plastic decking. The production of wood decking encourages deforestation, which can hurt the environment. Plastic decking, on the other hand, contains polyvinyl chloride that is harmful to man and its environment.

Composite decking is the only decking type that is environmentally friendly. It consists of recycled plastics and wood fibers. These materials are safe for and can not cause any negative effect to man and his surroundings.

Composite decking is Durable

If you compare composite decking to wood, composite decking is more durable than natural wood. Apart from wood, composite decking is also more durable than plastic decking. A reason for this is because composite decking comprises both wood and plastic materials. The combination of these two materials to form composite decking makes it more durable. Its high durability also contributed to its long lifespan.

It Has a Longer Lifespan

Composite decking has a longer lifespan than other decking types. Wood decking has a lifespan of 15 years if you maintain it properly. Plastic decking also has a life of 15-20 years. Because composite decking is less prone to damage by the elements, depending on the manufacturer, composite decking can last for 30 years and above. Its longer lifespan is among the advantages of composite decking.

The Cons of Composite Decking

The limitations of composite decking are few when you compare it to its benefits. Here are the limitations of com[posite decking.

Composite Decking is Expensive

The cost to purchase composite decking is more expensive than wood as well as plastic decking. Even though its price varies depending on the makers, it is still expensive. In addition, the cost of installation is also expensive. It is cheaper to install wood decking compared to composite boards. The high cost is one of the limitations of composite decking.

It Absorb Heat

Composite decking can get hot if you expose it to the weather. It is part of the limitations of composite decking. Composite boards absorb heat from the sun. In hot regions, where composite decking is exposed to direct sunlight, walking on the deck with your barefoot can hurt. 

To reduce the impact of heat on composite decking, you can build a shade over it. In addition, instead of using dark-colored composite boards to make your deck, opt for a light color. Dark materials absorb heat from the sun more easily than light-colored ones. 

 Warping of the composite deck can occur if the board expands to a fixed position like a wall. It keeps your wood-plastic from warping, ensuring you leave a space of about 5 mm between the composite boards. If the decking is close to a wall or building, ensure that a gap of about 15 mm is between the composite decking and the wall.


Considering the advantages and limitations of composite decking will help you in making the right choice. The limitations of composite decking are few compared to its benefits. Even though composite decking has a longer lifespan and it’s expensive than other decking types, it is still a good decking option.