If you are considering investing in a deck for your outdoor space, then composite decking is a good choice. Many homeowners want to know how long composite decking will last and if it will rot before they choose it. After all, composite decking is more expensive than traditional wood. When it comes to the choice of building materials, the higher price means that it has higher quality. If you choose composite decking over other cheaper materials, your outdoor deck will last longer and be more durable.
Will composite decking rot? The answer is no. The unique design of the composite deck ensures that it will not rot even when exposed to wet conditions. In the following article, we will discuss the issue of composite deck rot in detail and provide some insights.
What is a composite deck made of?
Composite decking is made of wood fiber and recycled plastic. Mainly from sawdust, wood chips, and other wood waste, combined with recycled plastic. These materials make a durable, low-maintenance decking material that is more durable. Make it maintenance-free, and resistant to decay.
1. Extrusion
The wood fibers and recycled plastic are combined and extruded to have formed into the desired shape.
2. Compression molding
The raw material is poured into a machine that is capable of compressing the material at extremely hot temperatures and high pressures.
The result is a composite decking with the beauty of traditional wood and the strength of composite material, making it the best of both worlds.
Why is traditional wood so susceptible to decay?
Traditional wood decking is susceptible to rot and deterioration due to exposure to moisture and the natural environment. Over time, wood can begin to decompose, leading to rot, mold, and other problems. Dark and damp environments are ideal for mold growth. And if the problem is not addressed quickly, rot can appear throughout the deck. Eventually leading to complete decay and breakage of the deck. Not only will this affect the appearance of your deck, but it will also compromise its structural integrity, making it unsafe to use.
Will composite decking rot?
Composite decking boards are stronger and require less maintenance. Making them a perfect alternative to traditional wood. According to data and usage, composite materials are not susceptible to rot. This is due to its unique material and protective coating, which makes it more resistant to moisture and humidity. Even if it gets wet, it will not absorb water like traditional wood flooring, which can lead to problems such as rot and decay. Although it is water resistant, decking may also rot if it comes into close contact with standing water.
In addition, composite decking is usually treated with a preservative, which can help protect it from fungal decay. While it is possible for composite decking to develop some rot over time, this is much less likely than with traditional wood decking.
Factors affecting mold in composite decking
Although composite decking is very resistant to mold and rot, there are factors that can affect its resistance to rot and mold. The following will explain some of the factors to consider.
1. Quality of material
Different composite decking has extra resistance. Therefore, the quality of the material used to make composite decking has a significant impact on its resistance to rot. Better quality materials are more durable and have a stronger resistance to moisture and mold. That is why it is necessary to choose a quality composite deck manufacturer.
2. Exposure to the environment
Although the composite deck is usually more resistant to moisture than traditional wood decking. But exposure to extreme weather conditions, such as prolonged exposure to sunlight, rain, and snow. Can still affect the material over time and may lead to mold and mildew on the deck.
3. Maintenance
Proper maintenance can also help extend the life of composite decks and prevent problems such as rot and corrosion. This includes regular cleaning and sealing to help prevent moisture and the elements. Regular cleaning can be effective in extending the life of the deck and preventing mold and rot. While sealing is also effective in preventing the effects of moisture and humidity, you will need to seal and maintain your outdoor space on a regular basis afterward. And some brands don’t offer warranties on sealed decks, so this isn’t a good decision.
4. Incorrect installation
If your installation is not done correctly, it can lead to deck rot and mold. For example, no drainage and ventilation systems are prepped and the deck is installed without a slope. These problems will eventually lead to water retention on the surface of the deck, and standing water and moisture is an extremely easy places for mold to grow.
Conclusion
In conclusion, composite decking is the best alternative to traditional wood decking. Because of its high resistance to rot and mold. Although in some cases composite materials can still have problems with mold. But it is much less likely to have these problems compared to wood decking. In addition, the quality of the material, the area where it is installed, and whether it is regularly maintained can all affect the durability and longevity of the composite material.
