Composite Decking Adelaide

Extra durable and low-maintenance, composite decking.

When you plan a new deck, it’s easy to get carried away with exotic hardwoods and the distinct finish of natural timber. Because of this, recycled materials and sustainable technologies often go overlooked.

At Mid Coast Pergolas & Decks, we recognise that composite decking is a great alternative to timber products. Engineered to be extra durable and low-maintenance, composite decking doesn’t just supply the recipe for a beautiful outdoor space, but guarantees an easy installation and a longer lifespan than traditional decking boards.

The composite difference.

Composite decking is an innovative product that can be used for almost any outdoor application. It’s lightweight, strong, requires minimal maintenance, and thanks to its hidden fasteners, is easy to install.

Unlike traditional decking, composite decking is created from a blend of recycled plastic and wood. This means that you can enjoy the natural beauty of wood-grain while benefiting from the durability of synthetic fibres.

Withstanding the Adelaide climate.

At Mid Coast Pergolas & Decks, we are familiar with the dramatic weather changes of the Adelaide region. When you choose a composite solution, we promise that you won’t have to fret about how your deck will look after a scorching summer or rainy winter.

Due to a unique mix of natural and synthetic materials, a composite deck is impervious to mould, mildew and rotting caused by water damage. Our composite decking range is also UV resistant. This means that a composite deck will look new for longer and far outlast the vibrancy of timber decking.

With Mid Coast Pergolas & Decks’ composite decking in Adelaide, you can forget sanding, staining, and painting.

A composite deck is a maintenance free, one-off investment that will last you for years to come.

The highest quality composite decking in South Australia.

Composite decking has evolved a long way since the first synthetic lumber boards hit markets in the 90s. Today, a composite board is carefully crafted to emulate the organic patterns and texture of timber, resulting in a beautiful deck that can withstand the test of time. Each of our composite boards is a finished product of the highest quality, and can provide you with an outdoor space that won’t fade with the seasons.

At Mid Coast Pergolas & Decks, we offer composite decking in a wide range of colours and finishes, so you can find an option that will fit seamlessly with your home. If you’re looking to invest in an outdoor project that will stand firm against the elements, then you can’t go wrong with one of our composite solutions.

TREX: cutting-edge composite decking technology.

At Mid Coast Pergolas & Decks, we believe in providing a high-quality product combined with professional service before, during, and after construction. Our seasoned builders and draftsmen pride themselves on offering honest advice when it comes to creating an outdoor space suited to your needs.

That’s why we suggest TREX as the ideal composite decking solution. Made from 95% reclaimed timber and plastic, this decking features a sleek design that mimics a timber finish and looks incredible in all outdoor spaces.

We recommend TREX for the best composite decking in Adelaide.

Here are some of our top reasons why we believe that TREX is an optimal option for composite decking in Adelaide:

Bright Colours

TREX composite decks boast a natural wood-grain pattern that will not lose its vibrancy or clarity, allowing you to enjoy bright, saturated colours for decades to come.

Easy cleaning

TREX decking is resistant to mould, mildew and odours, making it incredibly easy to clean- just use soap and water. No harsh chemicals are required.


This composite decking is made from 95% recycled materials, so that you can rest easy knowing that your decking has a low environmental impact.

High performance

Research indicates that TREX decking will retain its strength better than other composites and can last up to five times longer than timber decking.


This composite decking comes with a high anti-slip rating, so it’s great for kids and entertaining. It also won’t splinter or lose its integrity, minimising hidden hazards.

Bushfire Ready

What better way to enjoy time spent outside than with a product that has been approved by professionals? Tested for BAL 19 and 29 zones, TREX will keep you safe, no matter where your adventure takes place.

With the best materials and experienced craftsmen, you will fall in love with your new deck by Mid Coast Pergolas & Decks.

At Mid Coast Pergolas & Decks we make sure to involve you in the whole process- from start to finish. We pride ourselves on offering the best composite decking in Adelaide, with a team of experienced builders and draftsmen ready to help you realise your vision of South Australian outdoor living.

See for yourself why we believe so strongly in composite decking by checking out our projects page. You’ll find images for inspiration as well as examples of completed projects.

For the best composite decking Adelaide can offer, don’t hesitate to get in touch with our trusted team at Mid Coast Pergolas & Decks

TrexPRO® Gold Deck Installer

TrexPro® Gold Deck Installers have achieved advanced product and installation training and make up a select group of talented and dedicated deck installation professionals experienced with using Trex products to craft the deck of your dreams. Look for the TrexPro Gold icon when you’re searching for an official TrexPro® Installer for your deck build project.

Composite decking FAQ.

Composite decking lasts up to five times longer than timber and it is resistant to splintering, rotting, warping, and fading. It also doesn't need regular painting or staining like traditional decking. For the scorching summers and wet winters of South Australia, you can't go wrong with a weather-resistant composite deck.

A number of variables, such as size, shape and design can all have an effect on how much a project costs. If you're considering composite decking, make sure to consult our team of experienced professionals at Mid Coast Pergolas & Decks. We'll work with you to find the best solution for your budget and project needs.

If your decking has started to show signs of wear and tear, it's time to make the switch. The last thing you want is a loose or unsafe decking surface, so don't hesitate to contact our team for composite decking advice.

Most likely, yes! Composite decking is available in a wide range of shapes, sizes and colours. It's suitable for modern homes as well as those with more traditional architecture.
Yes, it is. TREX decking has been tested and approved for use in BAL 19 and 29 zones, meaning you can safely enjoy your outdoor space with peace of mind.
Yes! TREX is made from 95% recycled wood and plastic, so you can enjoy your sleek, new outdoor space without compromising the environment

Yes. TREX is resistant to UV rays, water, mould, mildew and staining so you can enjoy your deck all year round.

TREX is easy to clean. Simply wash it with soap and water. No harsh chemicals are required.

TREX has been used on some of Australia's most prestigious building projects including Luna Park, Sydney Airport, Queensland Government buildings, and Federation Square. For the best composite decking Adelaide can offer, you can't go wrong with TREX.

Hidden fasteners on the underside of the boards allow for a seamless installation. No indication of screws or nails will be visible in the finished deck.

TREX is not just non-toxic, it's also fire-resistant and certified for safety by ASTM International. This means you can trust that your family will be kept safe on your new decking!

Composite Decks Resources

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