Homeowners are installing composite decking instead of wood decking because of its low durability and easy maintenance. Composite is made from timber and plastic material in a factory. Makers of plastic wood decking market it as a deck that looks like wood and requires little maintenance. But there are problems associated with timber decking homeowners should know about. This write-up answers the question, what are the setbacks of composite decking? First, plastic wood decking has a high initial price than lumber decking. Second, wood-plastic composite requires more joists than wood to support heavyweight. Third, plastic wood decking is marketed as an anti-stain deck, but if you have poured oil or grease on the surface, it will get stained. 

Composite Decking Cost More than Wood Decking

One setback of plastic wood decking is spending more cash to install it than you will install timber. This implies that the upfront costs of composite decking are much. Most garden owners plan to spend less or save cash as much as possible when installing decking. But they will be disappointed when they discover that they would spend more cash on building plastic wood decking. When this happens, homeowners will view it as a setback and explore other options.  

Of course, there are cheaper composite decking alternatives that garden owners can go for, but they are still more expensive than wood. Wood deck cost £15 per board when composite cost £25. So, if you are to install 50 boards, you will spend £1250 for the project when you use composite decking. Installing a wood deck will cost less because you will spend £750 to install 50 boards. Note that the price of timber decking and composite varies.  The price we use in this example is for comparison, and the actual price may be higher than that. 

Fading and Staining

Composite decking is often marketed as a fade-resistant and stain-resistant material that will remain shining for a long time. While that may be true, exposing wood-plastic composite to the sun for a long time will fade the board’s colour. As if that is not enough, when your kids drag sharp objects on your plastic wood decking surface, it can peel the beautiful textures. While composite decking performs better than timber decking when it comes to fading, the fact that it will eventually fade is annoying. Garden owners might have to use paint to cover the faded surface and make their deck look new. 

But remember that composite decking is marketed as a deck that does not need painting; painting plastic wood decking will annoy homeowners. Stain does not stick to the surface of composite decking as it will to wood decking. This means that garden owners can have a barbecue on their plastic wood decking, eating and drinking guarantee that their decking will be easy to clean. Yes, composite is resistant to stain. 

But this doesn’t mean that when a stain or grease gets to the wood-plastic decking surface, it will not stick to it. If garden owners fail to clean off stains from their deck surface, it will become a problem when the station dry on it. Most homeowners are confused by the stain-resistant advert of composite decking and will not border to clean grease from the surface.  The stain will stick become difficult to remove. 

Composite Decking Requires more Joists

When you are installing composite wood decking, you will discover that it needs more joists than wood. Although plastic wood decking is stronger than wood because it will resist the elements of weather, it does not have a high textile strength like hardwood decking. This makes long composite decking boards prone to breaking if fewer joists are used. So when building your wood-plastic composite, you have to install more beams or frames and ensure that they are not more than 16 inches apart. 

Is Composite Decking Worth It?

Despite composite decking setbacks, homeowners are still installing it

Despite composite decking setbacks like high upfront costs, garden owners are still installing composite decking on their property. The reason is, a composite wood deck will last longer than timber and offer value for their money. True composite decking will fade, but the little colour change occurs some weeks after installation. After your wood-plastic composite has adjusted to the environment, you will enjoy the colour for a long time without having to paint it. 


What are the setbacks of composite decking? Plastic wood decking has a high initial price than the wood deck, and it may require paint if the surface textures are badly strained. Also, wood-plastic decking requires more joists than wood during installation. 

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