Final Composite Decking Information – Residence Stratosphere

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Right here is an final information into all of the issues it is advisable know relating to Composite Decking that features tips on how to set up them, how to decide on the precise one and the place to put in them.

This is a brand new composite decking at the back of the house.

When you consider outside areas, the decking may not be the very first thing that involves thoughts, however it may make or break your outside look for those who select poorly. Wooden was thought of the go-to decking materials just some a long time in the past. The decking trade has expanded since then and has developed some glorious alternate options, like composite decking.

Composite decking is a superb answer if you’re redoing or putting in a brand new deck; you’ll be able to select between pressed, molded, and hole with finish caps. You may also select totally different kinds and colours. One of the best factor about composite decking is that it lasts for years.

I really like how pure wooden makes a deck look. Darkish colours could make it look fashionable and put collectively. You may make it look cozy and alluring with richer colours, and it offers an total pleasing look. Composite decking offers you all this and a lot extra. Right here is an final composite decking information that will help you obtain a shocking deck.

Desk of Contents

What’s Composite Decking?

This is a close look at the composite decking materials being installed by a man.

Composite decking is a mix composed of plastic, wooden, and a bonding agent. It permits producers to attain the very best of each worlds, the feel and appear of pure wooden however with the added advantages of plastic.  The value and high quality will rely upon what sort of composite decking you select.

There are alternatives that you are able to do your self, and a DIY challenge will prevent cash on set up. It might be finest for those who saved in thoughts, it can take a talented hand to put in composite decking correctly. There are just a few several types of composite decking, reminiscent of:

Stable And Hole Composite Decking

It’s important to know the variations between strong and hole composite decking boards earlier than making an knowledgeable resolution. Listed below are the variations:

Hole Composite Decking

A close look at a man drilling a hollow composite decking.

Hole composite decking is decking designed with hole cavities on the core and is a bit more impervious to warping than the strong core composite decking boards. Hole composite decking weighs lower than its strong counterpart.

It’s extra reasonably priced than the strong composite, and working wires by means of it makes it a little bit extra interesting to some owners.

There are just a few drawbacks to any such decking materials; the hole heart means it’s prone to water retention and dents simpler than strong composite boards. After some time, they will make extra of a sound whenever you stroll on them.

They want finish caps or facia sides and fasteners or plugs to complete the look and assist preserve as a lot moisture out of the middle as doable.

Stable Composite Decking

This is a close look at the steps and patio that has solid composite decking.

Stable composite decking is strong core boards that look similar to pure wooden. They soak up sound and are a lot quieter than hole core composite decking. They will, nevertheless, warp in excessive situations with time.

Stable composite boards are simpler to supply, and a few manufactures solely make strong composite decking boards. They’re robust and don’t want facia plugs or fasteners like hole composite decking boards.

Stable composite boards additionally don’t retain water and don’t want caps on the ends. It’s a significantly better possibility for minimal upkeep decking.

Capped and Uncapped

Capped and uncapped composite decking has the whole lot to do with the highest coat of the decking. Listed below are the variations.


This is a close look at rain and dirt on the deck flooring.

Uncapped composite decking was the primary sort of composite decking. It turned out there within the late Nineteen Sixties and was the hybrid decking materials to mix recycled wooden and plastic. The plastic and wooden are bonded collectively to create a robust decking board.

The one factor that makes this board totally different than the capped composite decking boards is that it doesn’t have the highest layer of safety that capped boards have. Meaning when the boards are uncovered to the weather, they are going to deteriorate. It additionally has the chance of retaining moisture that may result in mildew and mildew progress, rotting, warping, and fading.

It needs to be restained every now and then, similar to wooden decking, making the upkeep and maintenance a ache on you and your pockets.


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Capped composite decking has change into extra fashionable over the previous couple of years. Capped composite decking is made from blended recycled wooden and plastic, similar to uncapped composite decking, however has one huge benefit over uncapped composite decking; an additional layer of safety fused with the opposite decking parts manufacturing.

The additional layer of safety helps defend the decking boards because it has anti-oxidants, UV inhibitors and provides the colour at simply the precise time to attain the gorgeous decking boards you find yourself shopping for.

Capped composite decking has the added advantages of being stain-resistant, waterproof, and really low upkeep.

Grooved and Ungrooved

These are samples of grooved and ungrooved composite decking.

After deciding if you wish to set up capped or uncapped composite decking, it is advisable decide if you would like grooved or ungrooved composite decking. Listed below are some ideas on the variations:


Grooved composite decking has a notch on the sides, it doesn’t change the general aesthetics of the deck, but it surely does change the way in which it is advisable set up it. The grooved sides have fasteners on the underside, and also you received’t see the screws. The ungrooved sides should be mounted from the highest.

Grooved sides look higher and extra pure since you don’t see the screws or fasteners, so many owners favor the grooved sides.


Ungrooved composite decking has no grooves on the facet, which implies it doesn’t have a raised edge and received’t have any gaps on the edges. Nonetheless, it is advisable fasten it from the highest, which may damage a pure wooden look.

Ungrooved composite decking is finest for individuals who have points going beneath the boards to repair one thing or loosen a fastener, as they’re mounted from the highest and never the underside.

Concerns When Selecting A Kind Of Composite

Selecting the proper sort of composite decking to fit your wants could be overwhelming for those who don’t have all the knowledge. Listed below are some elements to take a look at earlier than you resolve.

Select Composite Decking To Swimsuit Your Finances

This is a close look at a man installing an ungrooved composite decking.

An important factor to think about when selecting composite decking is what sort of decking fits your finances and lasts longer. Features like coloration, high quality, model, and set up might be elements into the general value of the decking.

For instance, for those who select a better high quality decking that’s grooved, it can value greater than a less expensive decking that’s ungrooved. As a result of grooved decking has fasteners beneath the boards, it will likely be more durable to put in, thus dearer.

The kind of composite decking that can swimsuit a decent finances would be the ones with restricted colours, prime fasteners, and a easy end.

Selecting The Proper Composite Decking Model

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When you may have your finances in thoughts, it is advisable begin manufacturers; it can enable you to see what composite decking might be finest in your wants whereas conserving the prices inside your finances.

You possibly can nonetheless discover reasonably priced high quality manufacturers that can last more than among the very low cost boards you discover in native shops.

Select The Proper Composite Decking For Your Local weather

This is a sunny deck with light-tone materials on its deck.

It’s crucial to maintain your local weather in thoughts whenever you select your composite decking. For instance, f you may have wet, primarily chilly temperatures, it is advisable decide a grooved composite decking with capped sides or strong decking as a result of hole decking will construct mildew and mildew as a result of water retention. You may also look for a corporation that sands the shiny layer off the highest. It would make your deck much less slippery.

For those who reside in a sizzling and dry local weather, you want decking lighter in coloration because the darkish colours retain warmth and might be very uncomfortable to stroll on in the summertime.

Select The Location Of Your Composite Decking

This is a composite decking under construction on a flat grass lawn.

It’s essential make sure you decide the precise location in your decking, conserving in thoughts that your website can intrude with the set up of your deck. For instance, for those who reside in an space excessive on a hilltop and should construct the deck on the bottom that goes downhill, this is likely to be more durable to put in and improve prices.

Take into accout the placement additionally has to do with temperature. For those who construct the deck in a spot with no shade and it will get sizzling in summer season, you received’t be capable of stroll in your composite deck as a result of the plastic within the deck will get extraordinarily sizzling.

Preserve Add-Ons In Thoughts When Selecting Your Composite Decking

Keep in mind that it is advisable embody any extras that you simply wish to have put in along with your composite decking in thoughts when figuring out your finances. Issues like what sort of fasteners you need, railings, ornamental trim, balusters, caps, skirts, and many others., will all value further, which may make your decking costly.

Examine Constructing Codes About Composite Decking

This is a large elevated deck with white wooden railings.

Earlier than you select what sort of composite decking you wish to set up, please needless to say it’s essential to examine the constructing codes in your space. Some areas have constructing codes which may affect the kind and elegance of composite decking you’re legally allowed to put in as a deck.

Sorts of Composite Decking Materials

This is a close look at various colorful wpc composite decking materials.

There are just a few several types of composite decking that you may set up; selecting the kind that’s best for you and your wants that doesn’t go in opposition to your space’s constructing codes is the subsequent hurdle it is advisable cross. There are three forms of composite decking that you may select from.

  • Polypropylene primarily based: Composite decking that’s polypropylene primarily based has some wooden fibers within the combine and is stronger than polyethylene-based composite as a result of it comprises much less wooden and received’t warp or trigger mildew simply.
  • Polyethelyne bases: Polyethelyne primarily based composite decking is the usual that the primary forms of composite decking supplies had been constituted of. Polyethelene composite decking comprises a minimum of 50% wooden shavings and 50% plastic.

Producers have began to make use of polypropylene and non-wood plastics an increasing number of as a result of polyethylene has had points with warping, rot, mildew, and mildew prior to now.

  • Non-wood Plastics: Non-wood plastics like polyvinyl chloride (PVC) composite decking is the brand new normal most producers wish to implement in composite decking.

The shift will not be solely as a result of it’s extra sustainable when recycled plastics are used but in addition as a result of it has non of the setbacks the opposite composites with wooden fibers have, reminiscent of staining, water retention, susceptibility to rot, and mildew.

It’s a lot stronger than the composites that include wooden fibers. It’s, nevertheless, dearer than the wooden and plastic composite deckings.

Totally different Manufacturers Of Composite Decking

This is a close look at a couple of composite decking materials.

The model of composite decking you select has a direct affect on the price of your composite deck. The non-plastics are dearer than the oil-based polyethylene or polypropylene counterparts.

The place they use recycled wooden fibers, sawdust, and wooden chips, the non-wood decking prices extra as it’s extra difficult to fabricate. Listed below are among the top-rated composite decking manufacturers:

  • Veranda: This composite decking firm makes use of totally different finishes on two of the boards’ sides. That offers the client two totally different appears they will select.
  • Appropriate deck is among the eco-friendly corporations that manufactures its composite decking with 80% recycled or reclaimed polypropylene and hard-wood fibers.

The CX line has a prime coat of polypropylene that encases the composite boards. It offers the boards a coating that protects them from mildew, mildew, and stains.

  • Cross Timbers: Cross Timbers is a sort of decking producer that makes use of oak wooden and polypropylene of their composite decking. It makes for a stronger composite, and so they produce boards that may span 24 inches on heart, way over some other firm.
  • EON: EON composite decking boards are 100% plastic; they use UV inhibitors to assist the boards resist fading and in addition use T-clips to lock as a substitute of screws and nails. It makes the boards look extra fashionable.
  • Trex: Trex composite decking makes their decking from reused and reclaimed plastic baggage and reclaimed wooden fibers and particles. They purchase about 300 million kilos of reclaimed polyethylene and the identical quantity of reclaimed wooden fibers annually to fabricate their grooved and strong boards.
  • TimberTech: TimberTech is 100% strong PVC composite decking. They manufacture their boards to look extra like wooden by molding the boards. It deepens the grooves and offers a extra wooden appear and feel.

Execs And Cons Of Composite Decking

This is a close look at the composite decking and its fastener.

When contemplating totally different decking choices, it’s important to take a look at the professionals and cons of every. Listed below are some professionals and cons of composite decking:

Execs Of Composite Decking

  • Simple and minimal upkeep is probably the most vital benefit of composite decking. It doesn’t want sanding and marking yearly like wooden, and also you clear it with water and cleaning soap each few months.

It doesn’t stain like wooden decking, and you may clear up spills a lot simpler due to the plastic outer coating that protects the decking from stains and fading.

  • The hidden fasteners are an ideal profit to the general aesthetic look of the boards. They’re additionally simpler to maintain clear because the dust doesn’t construct up like the highest fasteners.
  • One huge benefit of composite decking is the water resistance. Water retention in picket boards results in mildew and mildew that damages and warps your boards. Then again, composite decking has no such issues as a result of plastic content material and makes your boards last more.
  • Composite decking is available in so many various colours, and a few corporations have as many as 30 totally different shades. TimberTech even has a whitewashed coloration to boost a trendy look.

Cons To Composite Decking

  • Composite decking does, sadly, value as much as 4 instances what pressure-treated wooden prices. Due to this, you’ll be able to contact some producers and listen to about restricted colours in a particular vary, specials, and even entry-level decking choices.
  • The colour you decide is everlasting, and you must strive to decide on a coloration that you’ll nonetheless love in 25 years.
  • Composite decking isn’t meant to be structural in any respect. You continue to want a wooden or metallic substructure as help to maintain your deck strong.
  • Composite decking wants particular fasteners to safe them. You possibly can’t use common screws and nails on them, and this prices further.
  • Composite decking will not be straightforward to restore. It’s scratch-resistant, however that’s no assure accidents received’t occur. You might need a tough time redoing the end on the board and find yourself having to exchange it. So at all times purchase just a few further boards simply in case.

Ideas For DIY Set up Of Composite Decking

This is a man installing a composite decking with a drill.

When putting in your good deck, some common suggestions can assist you obtain the very best look when selecting, shopping for, and putting in your composite deck.

  • Keep in mind that it is advisable examine the constructing codes in your county for constructing a deck and that your deck base or substructure should additionally adjust to the constructing codes in place.
  • It might assist for those who let the boards acclimate for a minimum of two weeks prior to installing them. Make sure you place them on a hard-level floor. It helps with enlargement and may considerably have an effect on the general set up of your composite decking.
  • Be sure that the fasteners are robust sufficient to hold the load of the decking you select; for instance, if you’re redoing an outdated wooden deck with composite decking, the outdated fasteners may not be robust sufficient, and also you may want to purchase new fasteners.
  • The spacing of the joints of the boards needs to be appropriate. The joints are the picket items that give help to your decking. Whether it is too far aside, it can wobble and bounce; if it’s too shut collectively, it received’t enable the boards to increase or contract, resulting in warping. 
  •  Keep in mind that staying secure is a prime precedence in any DIY challenge, and it is advisable make sure you put on the right private protecting gear earlier than embarking on any DIY challenge.
  • It might be finest to make use of a sealant on the reduce or tough edges, and it must be water-based, not oil-based. It would guarantee your decking stays waterproof.
  • It’s essential to examine in case you have pipes or wires and cables working beneath the place your deck might be. As a result of it is advisable construct a base or substructure, it is advisable know if there are cables and water pipes to keep away from.

You possibly can name your native utility firm and ensure you don’t have any cables or pipes to fret about, slicing, hitting, or breaking.

  • When slicing the boards to suit your deck, use sharp blades with carbide suggestions to make sure you get a clear reduce and don’t waste any composite boards.
  • It’s essential select screws made particularly for composite decking, or the boards may bend or mushroom. Take a look at the screws out on scrap or pattern items of decking earlier than you employ them.
  • Your deck has to have correct airflow. It’s important to construct a substructure that has a body for the boards to have enough airflow. Satisfactory airflow will assist the boards do away with extra water.

FAQs on Composite Decking

With so many sorts, colours, and set up concepts, folks have many questions on composite decking. Listed below are among the continuously requested questions on composite decking.

How Lengthy is Composite Decking Purported to Final?

Many of the composite decking producers give warranties of 10-25 years. The longevity of composite decking is as a result of combine between wooden fibers and plastic. It’s immune to mildew, wooden rot, warping, and termite injury. Some producers use UV inhibitors that make the decking stain-resistant and fade-resistant.

Is Composite Decking Simple to Set up?

Composite decking is simpler to put in than conventional wooden decking. It was created with the shoppers in thoughts and can save some huge cash on set up.

Does Composite Decking Want a Lot of Upkeep?

The wonderful thing about composite decking is that you simply don’t have a ton of upkeep to do. It’s important to clear off particles every now and then and wash with cleaning soap and water a minimum of twice a yr.

Do I Have to Paint or Stain Composite Decking?

As a result of the composite decking has a dye added to it that can final for so long as your deck does, if you wish to paint it, you’ll have to do common repainting and upkeep, similar to wooden.

Does Putting in Composite Decking Want Specialised Instruments?

When working with composite decking, you received’t want specialised instruments. As a result of composite decking cuts like wooden and takes nails and screws like wooden, you solely want woodworking instruments to put in composite decking.


Composite decking has change into way more fashionable than wooden decking materials. I just like the strong polypropylene and wooden decking with a particular coating to guard it and PVC decking constituted of reclaimed plastic. These are long-lasting, however they’re much extra eco-friendly than a whole lot of different decking supplies. They provide you a trendy look, and also you don’t want tons of upkeep.


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