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
Composite decking is a water-resistant material. You can build a composite deck in regions with […]

Composite decking is a water-resistant material. You can build a composite deck in regions with […]

Composite decking is a water-resistant material. You can build a composite deck in regions with high levels of moisture. Some homeowners even install composite decking close to their swimming pool because of its water-resistant abilities. Since composite decking is water-resistant, can you submerge composite decking in water? 

What is Composite Decking?

Composite decking is a flooring material. You can use composite boards to build a deck in your outdoor space. Composite decking is a good decking material if you compare it to other decking materials. The makers build composite decking with a mixture of wood fibres, recycled plastics and bonding agents. This mixture is heated, allowed to cool and then formed into composite decking. 

Apart from that, composite decking is highly durable and resistant to the elements. It is also resistant to water and moisture. Composite decking can survive in a moist environment. A capped composite decking will not swell or absorb water if you install it in a moist area. The plastic material in the composite decking gives it the ability to resist water. 

Composite decking is better than wood that cannot resist water. Water can penetrate wood easily.  It can also swell and rot over time if you, unlike composite boards that can repel water. Composite board makers usually advertise composite decking as water-resistant. The ability of the composite board to resist water makes it the perfect choice of decking material for most homeowners. If composite decking can resist water, does it also mean that composite decking is also waterproof?

Is Composite Decking Waterproof?

Since composite decking can resist water, most people thought that composite decking is also waterproof. Well, is that so? There is a clear distinction between a water-resistant material and a waterproof material.

A material that is resistant to water can resist water penetration. Such material will resist water penetration to some extent but not entirely. Likewise, composite decking is also resistant to water in that water can not penetrate the decking easily. If you situate a composite deck close to a dock or by the poolside, water will not be able to penetrate the board easily. When compared to a waterproof material, such material will not absorb water when completely immersed in a pool or pond.  

You can now see the differences between the two. Water can not easily penetrate a water-resistant material, but it can still absorb water when completely immersed in water. But for a waterproof material, such material will not absorb water if immersed deeply underwater.

If rain falls on your composite deck, the decking will not absorb water. The gaps between the deck allow water to flow off the deck easily. The plastic material in the composite decking also helps in repelling l water easily. It thereby prevents the composite deck from absorbing rainwater.  You can install a composite board in a moist environment without the board absorbing water from its surroundings.  

Can You Submerged Composite Decking in Water?

Knowing that composite decking is water-resistant and not waterproof, the response to the above question is No. You cannot submerge composite decking in water. Submerged means complete immersion of the composite board in the water. A composite board can only repel water but will absorb water if you place it inside water.

However, no composite decking board can be submerged in water without it absorbing water. Capped composite decking, however, has high water resistance. It can repel rainwater that falls on the decking. When submerged in water, the capped decking will absorb water but in a minimal amount. 

Conclusion

Can you submerge composite decking in water? The response to the question is No. composite decking can repel rainwater that in water? The response to the question is No. composite decking can repel rainwater that falls on it. But when you submerged composite decking in water, it will absorb water. Although the capped composite board has high water resistance, it will still absorb water in a minimal amount if you submerged it in water.


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.