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
Concrete is one of the most commonly used floorings for outdoor areas. They are stable, […]

Concrete is one of the most commonly used floorings for outdoor areas. They are stable, […]

Concrete is one of the most commonly used floorings for outdoor areas. They are stable, durable, and quite easy to set up. Concrete is also long-lasting, as long as done correctly. And it’s also quite easy to maintain. Unfortunately, it’s not very appealing. The good news is, fixing composite decking on concrete is possible. The truth is, it can even make it easier for you to do so. And you don’t need to worry about the functionality, durability, and low-maintenance qualities of your concrete that you’ll be giving up.

 Some decks offer the same advantages while giving you a beautiful yard. One such example is composite decking. They are easy to install, don’t require as much maintenance as wood, and can last for a long time. You may have wondered how to install composite decking on concrete. The good news is, it is very easy. Here are some helpful steps and tips on how to do it. 

Check the Concrete

The first thing you want to do is to check the concrete. Ideally, you want the slab to be in good condition. Otherwise, it can affect the overall life and performance of the deck. 

How can you tell if the concrete is in good condition? First, look at the surface of the concrete slab. Does it have cracks? If so, how big are they? If they are too big, the concrete is likely unusable. How about the drainage problems? Do water regularly pool on your concrete slab? Another thing to look at is whether it’s flat. 

While most of these problems have workarounds, it’s best to be realistic when building a deck over concrete. If it’s unusable, it’s better to make some repairs early on rather than doing it after the patio is already on the concrete. 

Design and Plan the Deck

fixing decking on concrete

Next, you will need to design and plan the deck. For concrete slabs around dirt, you will most likely use most, if not all, the area. If not, you should start marking the boundaries and drawing the layout for the frame. 

It’s also crucial that you take consideration of all the issues regarding the concrete slab. For instance, if the deck is flat, make sure to take note of which areas are lower than others. 

Build The Frame

After the planning stage, it’s now time to build a deck. There are many ways to go about it, depending on what type of deck you’ll be building. But in general, you will want a floating deck. A floating deck is a deck that is not attached to the walls of the house. The reason behind this is that you can prevent damage from your house whenever something goes wrong about the deck or the concrete slab.

For the frame, you can do the typical joists set up. Do this by installing the rim joists first, followed by regular joists. If you are not going to install beams, you can install blocks in between the joists. They will make the frame more stable. Another way is by using a sleeper system. Like joists set up, you will need to set up sleepers and sleeper joists on the surface of the concrete. 

If your concrete is not levelled, you may want to use bricks to elevate some parts of the frame. You can also use brackets and other similar tools to achieve the same effect. Take note, you can not install decking boards directly on concrete. Doing so can damage both the concrete and the decking boards. 

Installing The Decking Boards

After setting up the frame, all that’s left to be done is to install the composite decking boards. You can attach them to the deck frame the same way. Depending on what type of boards you’ll be using, you may use screws, nails, or clips.

 Attach them using the appropriate fastening system. Make sure to follow the instructions from the boards’ manufacturers, if available. Also, make sure that you observe proper deck spacing, as this helps with drainage and airflow. 

Aside from composite decking boards, you can also use composite decking tiles. Fixing composite decking on concrete is easy. They offer the same features as the boards. The difference is that they are easier to install. Most tiles lock in place using simple clips and systems. Regardless of what you use, one thing is for sure; you can say goodbye to your old, boring concrete slab, welcome a new and beautiful composite decking. 


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.