
Steps for Installing Composite Decking:
- Measure the deck for the first decking plank.
- Cut the plank to length with a circular saw or power miter saw.
- If necessary, use a jigsaw to cut a hole in the plank for the downspout.
- Set the plank onto the deck, and use a putty knife to slip it under any existing metal flashing.
What is the best way to install composite decking?
Project step-by-step (12)
- Flatten Joists to Avoid a Wavy Deck. ...
- Beware of Dark Colors when Choosing Composites. ...
- Hide Composite Ends. ...
- Protect Joists From Rot. ...
- Check Deck Joist Spacing. ...
- Avoid Random Splices. ...
- Hide the Screws. ...
- Stair Rails Made Simple. ...
- Mix and Match. ...
- Connectors Make Railings Easier. ...
How much does cost to build a composite deck?
Using composite to build a 10’ x 10’ deck can cost between $1,983 and $4,293. If you were to go a bit bigger and build a 20’ x 18’ deck: If that deck had a height of 8’2” and ran a total of 339 square feet, pressure-treated pine would be your least-expensive option for materials at $3,062.
Can you replace wood deck with composite?
You don’t actually have to replace it, but you can cover it with additional composite material. Composites are available in a standard 5/4 in. x 6 in. size for decking. But, they are also available in a 1 in. x 12 in. option, which is the perfect size to cover those sides of the deck.
How do you install composite deck boards?
Instructions
- Secure Start/Stop Strips. Starting near the house side of the deck, use screws to secure the start / stop clips flush with the rim joist, spaced about every ...
- Lay the First Board
- Insert the Clip Prongs
- Continue Installing the Boards
- Lay the Last Board
- Trim the Boards
- Cut the Decking
- Secure the Boards. ...

What is a sleeper system for a concrete deck?
A sleeper system is a substructure comprised of joints that sit between a solid surface, such as concrete, and the actual deck. Sleeper systems promote air circulation and water drainage — which in turn protects capped composite or capped polymer deck boards from excessive moisture — and prevent buildup of snow, sleet, or ice.
What is metamerism in wood?
If you’re a veteran DIYer, you’re probably familiar with the experience of metamerism. The phenomenon happens when two colored samples — both the same product and hue — appear the same shade under one light source, but then appear to be two different shades under another. The experience may tempt you to think you see undue color variation in your TimberTech boards, especially if you’re installing the boards at different angles.
What does fastening deck boards do?
Fastening the deck boards according to the full Installation Guidelines will assist in minimizing expansion and contraction.
What is fascia on a deck?
Fascia is made up of the boards that run along the perimeter of the deck. Not only does fascia finish your deck with a sleek, seamless look, but it’s also a useful tool when hiding the ends of your composite boards.
Does capped composite decking contract?
Unlike wood, whose size fluctuates with moisture changes, both capped composite and capped polymer decking, as well as rim joist covers, will expand and contract with changes in temperature. The expansion and contraction may result in slight gaps, likely noticed at the ends of boards or in splice joints. Expansion and contraction will be most significant in areas of extreme temperature change.
What are the two ways to go when it comes to fasteners?
There’s essentially two ways to go when it comes to fasteners: hidden and color-matched. Here’s the low-down on each one.
Can Azek windows be kept from heat?
During installation, however, this property means that AZEK products should be kept away from excessive heat sources — think fire or sunlight reflected from energy-efficient window products, like Low-emissivity (Low-E) windows. Low-E glass can cause unusual heat build-up and elevated surface temperatures, which may contribute to melting, sagging, warping, discoloration, or increased weathering.
How to support perimeter boards?
One way to support the perimeter boards is to add an extra joist 5-1/2-in. away from the outside joist and then install a 2x6 on its side between the two joists.
Why put butyl tape on joists?
Lay butyl tape over the joist tops to help prevent rot.
What happens if a joist is higher than another?
If some of your joists are higher than others, you might end up with a wavy surface.
Where is deterioration on decking?
Two places our pros often see deterioration are along the top edge, where the decking traps moisture, and between two joists sandwiched together.
Why are horse fences white?
Do you know why horse fences are usually white? It’s because dark ones are harder for horses to see. The same principle applies to deck railings and people.
What is the trickiest part of a deck?
Stair railings are one of the trickiest parts of any deck project.
Is Trex decking the same color as PVC?
Many PVC and Trex composite decking products are not the same color all the way through, so you’ll want to cover the ends.
What is an ungrooved deck?
Ungrooved installation. Your composite decking boards are either ungrooved, meaning they have flush edges, or grooved, meaning they have I-beam shaped edges. Follow these instructions when installing ungrooved boards: Step 1. You should lay your composite boards down starting from the edge of your decking frame.
Is composite decking the same as real wood?
It’s also important to note that although composite decking looks like real wood, it doesn’t have the same tensile strength required as a support element for a property. It’s always a good idea to consult a professional regarding your deck plans to see how suitable composite decking is for what you have in mind.
Where to put grooved boards on deck?
As with ungrooved boards, you’ll want to start by laying your first grooved board at the very edge of your deck frame. It should be in a corner spot. Step 2. Making sure not to move the board (you might want to weigh it down), insert the spacer/fastener in the grooved part of the board.
Can you use fascia boards to cap off composite boards?
You can also use matching fascia boards to cap off the ends of your composite boards, but this is optional. Double check what kind of spacers and fasteners you have and make sure that you have enough. Whichever kind you have, be sure to follow the manufacturer’s instructions when installing the fasteners.
Do you need a power drill to build a deck?
Additionally, you’ll need a power drill and measuring tape. Make sure you have all the necessary pieces you need to securely attach your boards to your deck frame.
What is the most cost effective fastening device for decks?
In addition to this, screws are probably the most cost-effective fastening devices when it comes to decks.
How are underframes mounted?
Using this installation method, the underframe is fitted with clips and the planks are mounted over the top by attaching them to these clips.
What do you need to know when choosing a deck?
When choosing a deck for your home, the choices you make around its size, shape, height, and color, will determine the overall visual appeal of your deck as well as its spatial dimensions, which you will later put to good use when you’re kicking back on that sunchair or entertaining guests with a BBQ.
Why are screws placed at regular intervals?
Some people consider screws to be a bit of an eyesore, even when they’re placed at regular intervals to create a more refined, uniform look.
What is the most pleasant experience a homeowner in Melbourne can have?
One of the most pleasant experiences a homeowner in Melbourne can have is to relax in their backyard, taking in the sights and sounds of the outdoors from the comfort of a deck.
Do you need to drill holes for underframe?
Although it’s not a requirement, it is good practice to pre-drill holes across both the underframe and the planks which he intends to install there, before sinking screws into the wood and securing the boards into place for good.
Is composite decking faster than screws?
This method is also generally faster than using screws, however, the initial outlay might cost more when installing a composite deck for Melbourne households.
What is Trex decking plug?
Trex Decking Plugs are a deck fastening option that combines the incredible strength of face-fastening deck screws with the concealed quality of hidden deck clips. Choose from the complete Cortex Concealed system by FastenMaster, purchase the complete Starborn Pro Plug system, or mix and match with your existing products by buying the Starborn Trex Plugs separately.
What is Trex hidden fastener?
Trex Stainless Steel Hideaway Hidden Fasteners are designed exclusively to be used with grooved Trex deck boards, Trex Hideaway Steel Fasteners securely attach your composite decking to your deck joists via the grooved channels in the deck boards. These hidden deck fasteners give a strong decking hold with zero damage to the boards themselves. Creating a uniform 1/4 inch deck board spacing, Trex Hideaway Steel Deck Fasteners delivers a smooth deck surface and are crafted from corrosion-resistant stainless steel making it perfect for any climate or region.
What are Trex hideaway starter clips?
Specially engineered and designed to be used with grooved Trex decking, the Trex Hideaway Starter Clips attach your perimeter deck boards quickly without any screws or deck fasteners appearing across the entire deck surface. The ideal piece for attaching your first board, last board, fascia hangs, and staircase planks, the Trex Hideaway Starter Clips are made from coated stainless steel for a lasting hold.
What is Trex composite decking?
Choosing Trex composite decking for your new deck build or Springtime deck renovation is a brilliant way to create a long-lasting and gorgeous outdoor space for your home. With rich, dramatic colors available and a strong blend of recycled plastic and organic wood fibers as the material, Trex deck boards can upgrade a deck, porch, or patio while building a safer, more secure place for family and friends to gather.
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Is Trex decking easy to install?
An added bonus to the gorgeous looks of Trex decking is that there is a wide range of installation options to make installation and attachment of your composite deck boards easier than ever! From Hidden Deck Fasteners and color-coordinating Composite Deck Screws to Deck Plug systems; there's definitely an option that's ideal for your deck design and deck board layout.
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