How long do composite decks last
Composite decks have a life expectancy of 25 to 30 years, which is provided by the suppliers. Whether you’re a seasoned do-it-yourselfer or a professional contractor, knowing a bit or two about composite decking will help you with your next outdoor project. Composite decking is significantly more durable than natural wood decking or pressure-treated deck planks due to the revolutionary combination of recycled wood fibres and recycled plastic. We know it can survive the environment and the test of time, but how long can composite decks truly last? It might last longer than you expect with appropriate maintenance and MoistureShield Solid Core technology, as well as our industry-leading guarantee.
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How long do composite decks last
How Will My Composite Decking Last?
Composite decking takes your favourite features of wood decking and makes it better. A composite deck can last 30 years or more with proper installation and maintenance according to the customer’s specifications. Compare that to the average lifespan of pressure-treated deck planks, which is nine years. Australian hardwoods have a lifespan of roughly 20 years, but they require constant maintenance, which can be pricey over time.
While real timber is prone to rot and insects and is costly to maintain, our composite decking with Solid Core technology is not. We give a 50-year structural guarantee in addition to the normal durability of composite decking to assure longevity.
Maintenance is limited to non-existent.
A deck requires more than just “build and enjoy” – it must also be maintained. Wooden decks should be scrubbed thoroughly every two years and sealed every two to three years. They can collect moisture and deform or crack over time if not regularly and expensively maintained. Traditional wooden decks can sometimes split, necessitating sanding and repairs to restore smoothness.
Composite decks, on the other hand, do not require sanding or staining to keep their pristine appearance. In fact, composite decking should never be stained or painted. Instead, you may choose Moisture Shield composite decking in a number of colours to match your decor. A simple soap-and-water wash will keep your composite deck clean, making upkeep a breeze.

How long do composite decks last
Many residents like finishing tasks that improve their living style and curb appeal. A deck is an excellent way to increase your outside living area. Unfortunately, as a homeowner, you will have to select what you can and cannot afford. When it comes to decking, you have a range of materials to pick from. Always keep in mind that not all materials are made equal. In all circumstances, the adage “you get what you pay for” holds true. It is important to remember that deciding between a composite deck and a treated timber deck might be tough. In one example, you are selecting a deck that will last for a long period with little care.
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How long do composite decks last
In the other situation, you select pressure-treated timber, which is less expensive but requires more upkeep. How long can a composite deck be expected to last? They can endure between 20 and 25 years, depending on the manufacturer. In certain situations, much longer. Let’s take a look at what goes into making a composite deck survive a long time.
What Exactly Is A Composite Deck?
The longevity of composite decking is what makes it so appealing. The decking is comprised of a combination of plastic film and wood fibres. The plastic film is commonly made of polypropylene or polyethene, which accounts for its longevity. This polymer blends well with wood fibres, making the substance stronger and more lasting than standard 100% plastic.
What Makes It Better?
Composite decking, believe it or not, offers several advantages. Most homeowners focus on the obvious, such as upkeep and repair. Fortunately, the advantages of composite decking extend beyond simple maintenance and repair. Let’s look at how composite decking outperforms pressure-treated timber below.
Moulding or rotting – composite decking is mould-resistant. If it will not decay or degrade as a result of mould. Mould may be readily removed if it gets present.

How long do composite decks last
Colouring – Timber decks are known to require frequent staining to keep them appearing like new. A composite deck, on the other hand, will not deteriorate and get worn to the point that its colour disappears. In fact, after 25 to 30 years, composite decks will still appear like new.
Splinters are something that no one enjoys. When wooden decks begin to deteriorate, the first sign is rising timber. They frequently penetrate your skin and cause discomfort. After ten years, the majority of timber deck planks will begin to deteriorate. This does not occur with composite deck planks.