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 many ways to build a deck. One of the most common ways is […]

There are many ways to build a deck. One of the most common ways is […]

There are many ways to build a deck. One of the most common ways is to attach it to the house’s exterior walls. Many also choose to raise it above ground-level to reduce problems, such as moisture damage, insect infestation, and rot and decay. While many homeowners choose to have builders construct their composite decking, it is possible to do it yourself. It can be challenging, especially for beginners. But with the right equipment, a helping hand or two, and the proper guidance, you won’t need to hire tradespeople to build it for you. Here is how you install a raised deck attached to your house. 

Design and Planning

The first step in deck building is the design and planning stage. The success of the installation rests on this step. One of the few things you will have to consider is the layout of your deck. How tall and how wide will it be? In which part of your house will you attach it? 

Aside from the design, you’ll also have to choose what materials to use. For the frame, the best choices are either pressure-treated wood or resistant softwoods. Composite lumber and metal framing are also excellent options. For the flooring boards, wood is among the cheapest you can get, while PVC is very durable. Composite decking is also one of the best options, as it’s wood-like, long-lasting, and durable. 

You’ll want to consider your budget and create a timeframe. Prepare for unexpected expenses, especially if it’s your first time building a deck. You’ll also want to give an adequate amount of time to finish the installation, considering factors that may affect the project. 

Lastly, building a raised deck will require permits. You will have to comply with all the requirements and follow your local building codes when building and designing improvement projects such as decking. 

Attach the Ledger Board

The first thing you will want to do is attach the ledger board to your home’s exterior wall. It is a horizontal board that will serve as the guide and the anchor for your elevated deck. For this reason, you’ll want to ensure to do this as best as you can. Failure to do so can compromise the structural integrity and stability of your deck. 

The size of the ledger board depends on the design of your deck. You will also have to follow specific building codes when attaching it to your home’s exterior wall. For instance, they can tell you what bolts or screws to use and how deep it should penetrate the walls when adding the board to the house. You will have to remove any siding or cladding material on your wall before fixing the ledger board to the wall. Make sure that it’s level using a spirit level. 

Prepare the Foundation

build a raised decking

Next, you will have to prepare the deck’s foundation to prepare for the footings and the posts. First, you will want to outline the area according to your design. You may decide to remove the grass and weeds on the installation area, especially if the deck will be closer to the ground. Next, dig holes for the deck footing at least six inches below the frost line, which is the depth at which the soil freezes. Doing so ensures the stability of the posts. Make sure the hole is vertically straight or plumb. 

You can dig the holes the traditional way or use equipment to make it easier. Next, compact the bottom layer. You can also fill it a few inches of gravel to improve drainage. Lastly, fill the hole with structural-strength cement, making sure it’s compact. Attach the metal post anchor at the top and let the concrete dry for a day or two. 

Attach the Beams, Posts, and Joists

Once the cement is dry, fasten the deck posts to the metal footing anchor using structural screws. Then, start attaching the support beams. Attach them to the ledger board while sitting crown side up on top of the deck posts. You will need to cut the deck posts to appropriate lengths. Next, attach the rim joists to both ends of the ledger board. They are the outer frame of your deck. Make sure to square it before screwing it in place. 

After the attaching posts, beams, and rim joists, the next step is to move on to the floor joists. Mark the joist spacing on the ledger board depending on your local code, usually 16 inches on centre. Attach the floor joists using deck brackets. You can use bracing when necessary. Lastly, trim them according to length and attach the front rim joist. 

Install the Deck Rail Posts, Rails, Boards, and Stairs

After building the subframe, you’ll want to start installing the decking boards. You can either place them inside the frame or outside the rim joists. Plan the distance between each post and attach them using bracers and anchors. Next, install the decking boards starting from the side adjacent to the house. Fix them in place using your preferred fastening system. 

Lastly, install the upper and lower rails on the rail posts. Then, install rail caps on the top of the rail posts, and attach the balustrades between the rail posts. If necessary, install the decking stairs. You can also get pre-made rails and stairs. 

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.