Does composite decking need maintenance?
It's true that many composite decking options require very little maintenance but they do need basic cleaning in order to keep them looking presentable No, you don't need to repaint or reseal composite decking, and it is very resistant to rot, however, it's a good idea to sweep them clean weekly in order to prevent the growth of mold and lichen.
Is composite decking slippery when wet?
Composite decks are not slippery even when there is water on the surface. The problem, however, is when there is an accumulation of both ice and water on your composite decking. Aside from being the cause of accidents, ice, and the removal of it, can cause some damage to your patio. Non-anti slippery composite decking.
Is composite wood waterproof?
Composite decking does not absorb water. When moisture gets trapped under the decking and on top of the wood joists, it stays there and keeps it from drying properly. Homeowners who are looking for waterproof composite decking materials should look for those that have special features.
Why is composite wood so expensive?
Most composite decks are manufactured from the by-products of wood such as wood chips, sawdust, and recycled plastic materials.
This unique combination makes composite decks expensive than other types of decking material.
How much does composite wood cost?
Averaging between $3.50 and $6.00 per linear foot, the cost of installing a high-quality composite deck will certainly be higher than building with traditional pressure treated lumber, which can cost between $5.00 - $7.00 per (8') board.
What are the disadvantages of composite decking?
A pricey alternative to wood. Durability comes at a cost, as composite decking is more expensive than wood.
Composites aren't natural.
Composite decks aren't completely maintenance free.
You'll need to comparison shop.
Cons of Composite Decking
What are the problems with composite decking?
One of the most common complaints about composite decking is mold. Decking that is in shaded area or areas that tend to get wet frequently have been shown to grow mold and stain the deck. This is not restricted to composite decking. Wood decking can grow mold, mildew and algae.
How long do Composite decks last?
Composite decking can last over 20 years with the proper care and maintenance. Composite holds up better under hot or cold weather shifts. Composite is resistant to rot, mold, and termites, which can take their toll on wood decking materials. Composite does not require as much upkeep as wood.
20 years
  • Why is composite wood so expensive?
  • How much does composite wood cost?
  • What are the disadvantages of composite decking? Cons of Composite Decking
  • What are the problems with composite decking?
  • How long do Composite decks last? 20 years
There are various building materials you can use in making decks in your home. Builders […]

There are various building materials you can use in making decks in your home. Builders […]

There are various building materials you can use in making decks in your home. Builders use materials like wood decking and composite decking in making decks. These building materials differ from each other in various ways. Here are seven differences between wood decking and composite decking.

Differences Between Wood and Composite Decking


One major difference between wood and composite decking is that WPC can not splinter. Composite decking is a strong and durable building material and can not crack, unlike wood decking. It is resistant to the element and will not splinter due to prolonged use. But wooden decks can warp or splinter due to the elements when compared to wood-plastic decking.

Cost Price

When it comes to the cost price, wood decking is lower in price compared to composite decking. If you are on a low budget, wooden decking is a great alternative to choose. Lumber decking is affordable to purchase, unlike composite decking that is quite pricey.

 Does Not Leach Chemicals

Additionally, Wood decking contains chemicals that can leach into the soil. The chemicals get into the soil when the wood cracks, splits or warps. These chemicals are toxic and can make the soil unfit for planting. Unlike timber decking, composite decking does not leach chemicals into the ground. 

You can use composite decking to build your garden bed without any doubt that chemicals will get into the soil. The wood-plastic deck is so strong that it can not splinter, crack or rot. Wood-plastic deck is the best garden bed material because it doesn’t leach chemicals like wood decking.


Composite deckings are resistant to moisture, unlike lumber decks. When in contact with water, composite decks can not absorb water. Composite decking makers fabricated WPC in such a way that it is well sealed. It is resistant to dampness and cannot swell when in contact with fluids. 

Wood decks, on the other hand, can absorb water which makes them prone to damage. Composite decking can thrive in a damp environment compared to wood deckings. You can install composite decking in high moisture conditions without it decaying.


Seven Differences Between Wood Decking and Composite Decking

Furthermore, the cost to maintain the lumber deck is higher compared to wood-plastic composite. If you install composite decking, you don’t have to worry about replacing its parts over time. Unlike timber decking that requires parts replacement as times goes on. Also, Lumber decks require painting or staining to make them look attractive since the colour fades over time. 

Composite decking does not require staining, sealing or painting. WPC is very easy to maintain and will not cost you a huge sum of money. All you have to do to make your composite deck look good is to sweep it and clean it with soapy water.


Although, both Wood-plastic decking and lumber decking are easy to work on. But composite decking can be curved easily to any desired shape or style than wood decking.  When it comes to durability, composite boards are no match to wood deckings. Composite decks are strong and resistant to any weather conditions. They can not split, warp or crack. Wooden decks can warp or crack over time due to wear and tear.


Finally, when it comes to lifespan, composite decking is longer lasting. It can last for several decades without getting damaged. Wood-plastic decking can get damaged by wood-eating insects. Aside from that, WPC is resistant to rot and decay. It can thrive in a wet environment without getting damaged. Unlike composite decking, wood decking can not last long for several decades. 

Timber decking is susceptible to insect damage when compared to composite decking. Wood-eating insects like termites can damage a wooden deck. Unlike lumber decking, termites and other wood-destroying insects can not eat composite checking. 

These insects can bore through a wooden deck but can not penetrate a composite deck. Also, timber decking can get damaged due to wear and tear. Timber decking has a standard lifespan of 10 to 20 years, while Composite decking can last over 20 years with the proper care and maintenance.


The differences between wood and composite decking are easy to pinpoint. Their lifespan, maintenance cost, cost price, durability and ability to leach chemicals make them differ.

Read full article on Ultra decking

Not All Synthetic Decking Is "Composite".
Not All Building Codes Allow Composite Decking.
Composite Lumber Is Not Just Decking.
Composite Lumber Can Be Expensive.
Higher-Quality Products Look More Like Wood.
Composites Can Be Slippery When Wet.