Timber and composite decks for the Gold Coast - designed, built and finished with over 12 years of local experience
A timber deck brings natural warmth to a Gold Coast home, and Steve Smith and our team have been designing and building them across Southport, Surfers Paradise and the hinterland for more than twelve years. We work with treated pine for value and dense hardwoods for a richer grain, sizing every bearer, joist and footing to AS1684 so the frame carries the load for the long term. Under the subtropical sun and summer humidity, timber weathers and greys, so we finish it properly and talk you through the cleaning and re-oiling it needs roughly every one to two years. Near the beaches and canals we specify stainless or coastal-grade fixings that resist salt. Every job starts with a free measure and a fixed, itemised quote, and the deck is built to comply with the NCC and Queensland Development Code.
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Gold Coast Decking
Timber decking covers a broad range, from cost-effective treated pine to premium hardwoods like spotted gum, blackbutt and ironbark. Treated pine is the budget-friendly choice and takes stain well, while the dense hardwoods offer deeper grain, better wear and a longer service life on high-traffic decks. Board widths commonly run from 86mm to 140mm, and the width changes the look, the feel underfoot and how the deck sheds water. We help you weigh grain, colour, hardness and budget rather than pushing one product. For close coastal blocks around Currumbin or Palm Beach we can pair the deck with matching privacy screens or a slatted balustrade fitted as part of the build. Whatever species you choose, we are upfront that natural timber lives and moves with the seasons.
Gold Coast Decking
The frame is where a deck is won or lost, so we build the substructure to AS1684 residential timber framing. Footings and stumps are set to suit the soil and the height of the deck, then bearers and joists are sized and spaced to carry the load and the board you have chosen. On sloping hinterland blocks around Nerang or Helensvale we set the frame to keep the finished deck level and solid. Boards are fixed with either top-fixed screws or a concealed fastener system for a cleaner face, and near the coast we use stainless or coastal-grade fixings selected to better resist corrosion and reduce rust staining in salt air. We finish with a quality decking oil and hand the deck over clean. Where the height or floor area needs building approval, we build to comply and can advise on or help arrange it through a private certifier or the council.
Gold Coast Decking
Steve Smith has spent more than twelve years designing and building timber and composite decks across the Gold Coast and the northern rivers, and you deal with an experienced build team rather than subcontracted labour. Every quote is fixed and itemised so you can see exactly what you are paying for, with any variations agreed in writing before the work happens. We are fully insured with twenty million dollars of public liability cover, and we build to AS1684 and the relevant code. We start with a free on-site measure so the quote reflects your actual block, access and design. We give you honest advice on materials and upkeep rather than overselling. Local knowledge of Gold Coast soils, salt exposure and council expectations means fewer headaches once the build begins.
Gold Coast Decking
Every deck is priced to the job, so treat any figure as a guide until we have measured your site. The main drivers are the deck size, the height off the ground, the timber you choose, the substructure required and how easy the site is to access. Treated pine is the most affordable option, dense hardwood costs more but wears better, and steel or durable-class framing for termite resistance adds to the substructure. A raised deck over a sloping block needs more structure than a low ground-level platform, which is reflected in the price. Extras like privacy screens, a pergola or built-in seating are itemised separately so you can choose what to include. The most accurate number comes from our free measure-and-quote, not a phone estimate.
Gold Coast Decking
Timber and composite each suit different priorities, and the right choice depends on how you want to live with the deck. Natural timber gives you unbeatable warmth and grain at a lower upfront cost, but it greys under the Gold Coast sun and needs cleaning and re-oiling roughly every one to two years to stay looking its best. Composite resists rot, insects and greying and needs less routine upkeep, though it costs more upfront and darker boards get hot underfoot in full summer sun. Neither is maintenance-free, and we will never tell you otherwise. If you love the look of real wood and do not mind the upkeep, timber is hard to beat. We are happy to quote both so you can compare on your own block and budget.
Low-upkeep capped composite decks that resist rot, insects and greying, with no oiling needed. We give you the honest trade-off too: dearer upfront, hotter underfoot in full sun, and still not truly maintenance-free.
Turn a roof, balcony or backyard into a year-round entertaining space. We build alfresco and rooftop decks across the Gold Coast, protecting the waterproof membrane below, using pedestals and lightweight coastal materials, and framing the view you bought the home for.
Grey, splintering deck? We sand tired Gold Coast timber back to fresh boards, replace anything past saving, re-secure fixings and re-oil to suit your species - restoring the look and protecting it against the subtropical sun and salt again.

We start with a free on-site visit to measure the space, check the levels and access, and talk through how you want to use the deck. From there we help you weigh timber against composite for your budget and upkeep, size the substructure to the load, and settle on board choice, layout and any privacy screens. You get a fixed, itemised quote for the agreed scope, so you know exactly what is included before we lift a tool.

Once you approve the quote, we set the footings, posts, bearers and joists as a substructure framed to AS1684, with spans and spacing sized to your deck and boards. In high termite-pressure areas we build with treated or durable-class timber, or steel or composite framing, and use stainless or coastal-grade fixings near salt and canals. Then we lay your decking boards to a clean, even line, with concealed fasteners where the profile suits.

With the boards down, we complete the detailing, fit any handrails or privacy screens, and give timber decks their first oil or the boards a proper seal, depending on the material. We then clean up the site and leave it tidy, and walk you through how to look after your new deck so it stands up to the Gold Coast climate. For timber, that means an honest chat about cleaning and re-oiling over time.
Yes, natural timber needs regular care in our climate. Under strong UV and summer humidity a timber deck weathers and greys, and left unattended it can check, cup or splinter. To keep it looking its best you should clean it and re-apply a decking oil roughly every one to two years, though the exact frequency depends on exposure and the product used. We talk you through a simple upkeep routine when we hand the deck over, and we also offer restoration if an older deck has been neglected.
The Gold Coast sits in a high termite pressure area, so the substructure matters as much as the boards. We can build the frame from treated or naturally durable-class timber, or use a steel or composite substructure, combined with a sensible termite management approach. No deck can honestly be called termite-proof, so we focus on termite-resistant materials and reducing the risk rather than promising to eliminate it. We are happy to explain the options for your block during the quote.
It depends on the deck's height and floor area. Decks above certain thresholds generally need building approval through the local council or a private building certifier and must meet the NCC and Queensland Development Code, while small low decks may be exempt. We build every deck to comply and can advise on or help arrange the approval, but the certifier or council is the body that issues it, not us. Because thresholds can change, we confirm the requirements for your specific job before quoting.
It comes down to budget, look and how hard the deck will be worked. Treated pine is the most affordable and takes stain well, while spotted gum, blackbutt, merbau and ironbark are dense hardwoods with richer grain and better long-term wear. Hardwoods suit high-traffic entertaining decks, and pine can be a smart choice where budget is tight or the deck will be painted. We show you samples and explain the trade-offs so you choose with your eyes open.
Salt-laden air near the beaches, Broadwater and canals corrodes cheap fixings, which then streak and fail. On coastal and waterfront jobs around Surfers, Palm Beach or Mermaid Waters we specify stainless or coastal-grade screws and hardware built to handle the exposure. We also recommend hard-wearing hardwoods or a protected substructure for these positions. Getting the fixings right at build time saves an expensive repair later.
Most residential timber decks take from a few days to a couple of weeks on site, depending on the size, the height off the ground and the complexity of the substructure. Sloping hinterland blocks and elevated waterfront decks take longer than a simple ground-level platform. We give you a realistic timeframe with your itemised quote and keep you updated as the build progresses. Weather and any required approvals can also affect the schedule, and we will always be upfront about that.
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