Composite & Timber Deck Builders In Adelaide

For trusted & reliable decking services in Adelaide, schedule your free quote with Bella Carpentry and speak to our friendly team today!

Providing Expert Solutions Since 2009

Locally Trusted Comprehensive Decking Installation & Design Services Near Me

A deck is the cheapest square metre you’ll add to your home: more living space, better flow to the garden, and an instant fix for tired paving or an awkward step. Bella Carpentry builds custom decks across Adelaide in hardwood or composite, at ground level or elevated, over lawn, concrete or existing pavers.

Hardwood & composite decking
Built over concrete, pavers or lawn
Sloping blocks & multi-level designs
Pool decks, stairs, balustrades & pergolas

Licensed SA builder (BLD 339869), building in Adelaide since 2009. Fixed, itemised quotes with no hidden costs.

Our Recently Completed Decking Projects In Adelaide, SA

Our Decking Range - Decking Construction & Design Services

Bella Carpentry offers a wide selection of timber and composite decking to suit different styles and budgets. From premium hardwoods like Jarrah and Spotted Gum to sustainable composite ranges, we handle every step of the project with clear pricing and no hidden costs. All decks are engineered, council-approved, and built to last with quality craftsmanship.

Timber Decking

Add timeless warmth and unique character to your outdoor area with our selection of Australian and imported hardwoods.

Composite Decking

Experience an eco-friendly decking choice that offers long-lasting strength with the beauty of natural timber.

Entertainment Area Decking

Turn your backyard into a functional, inviting entertainment space with our custom decking solutions.

Pool Decking

Transform your pool area with durable, slip-resistant decking that stays cool underfoot and looks great year-round. Request your free quote now.

Upper Level Decks

Expand your home’s usable space with our expertly crafted upper-level decks designed for outdoor living.

Lower Level Decks

Explore our ground-level decking options that enhance your backyard and create more usable outdoor space.

What Our Clients In Adelaide Are Saying...

What the local community says about our carpentry services.

Shannon built our pergola. Quality build, looks good, fair pricing. Shannon clearly has plenty of experience so his advice to any of our questions was spot on.

Adam Ruggiero Verified Google Review

Thanks Shannon and team turning a dilapidated stable into an amazing outdoor studio. Couldn’t have done it without his skill and expertise. He took our tight timeline and performed some magic. Thanks Shannon.

Robert Thomas Verified Google Review

Bella Carpentry ( AIH constructions ) did some deck repairs for me this week. I have no hesitation in highly recommending Shannon and his team, and I will definitely be utilising their services again in the future.

Tori Tassone Verified Google Review

Shannon and the team at Bella Carpentry were able to remove a wall for me on short notice and completed the work to a high standard. They got the job done quickly with attention to detail.and I would happily use them again.

Jordan Tiekstra Verified Google Review

Popular Decking Types Adelaide Home Owners Are Loving Right Now

Jarrah

Jarrah, a premium Australian hardwood, showcases a warm red-brown finish. Strong, durable, and naturally beautiful, it delivers long-lasting appeal for outdoor decking.

Spotted Gum

Spotted Gum, from NSW and QLD, is an exceptionally strong hardwood with distinctive spotted grain and varied brown tones. Its density and durability ensure lasting performance in any setting.

Kapur

Kapur hardwood, sourced from Indonesia, features a light reddish-brown tone and smooth DAR finish. With good density and durability, it provides reliable long-term performance for outdoor decks.

Merabau

Merbau is a dense Indonesian hardwood available in 90mm and 140mm boards, with one reeded side for texture. Its rich red-brown colour and top durability rating make it both strong and stylish.

Pine

Pine decking is affordable, clear-treated, and knot-free. With a strong durability class and excellent stain resistance, it’s a versatile, cost-effective choice for outdoor areas.

Our Expert Workmanship

Scroll through to view our most recent projects.

Why The Adelaide Community Trusts Bella Carpentry

At Bella Carpentry, we specialise in delivering a wide range of services to enhance your home and outdoor spaces. From cladding, decking, and eave lining to home extensions, new frames, and outdoor feature walls, we bring precision and quality to every project.

Whether you’re creating outdoor rooms, converting a garage or shed, replacing gutters and fascia, building a pergola, or undertaking renovations and alterations, our experienced team works with you to bring your vision to life with exceptional craftsmanship and attention to detail. If you’re looking for the best carpenter Adelaide has to offer, you’re in the right place!

See Our Full Range Of Carpentry Services

Frequently Asked Questions About Our Decking Services

How much does it cost for decking per m²?

In Adelaide, decking typically ranges between $200 – $350 per m² depending on the materials used, the complexity of the design, and site conditions. At Bella Carpentry, we provide both hardwood timber decking and composite decking, with composite usually sitting at the higher end due to its long-term durability and low maintenance. If your existing deck just needs work rather than replacing, see our deck maintenance & repair services.

How much will a 12x12 deck cost?

A 12×12 foot deck (around 13 m²) will usually cost between $2,600 – $4,500 in Adelaide. The final price depends on whether you choose hardwood timber or composite, whether the deck needs raised footings, and any add-ons like balustrades, privacy screens, or integrated steps. Bella Carpentry offers free quotes so we can provide an accurate figure tailored to your home.

Is H3 or H4 better for decking?

Both H3 and H4 timbers are treated to resist rot and pests, but they serve different purposes: H3 timber is suitable for above-ground decking (boards, handrails) where the timber is exposed to the weather but not in direct ground contact. H4 timber is required for in-ground or ground-contact areas (posts, footings). At Bella Carpentry, we use H3 for deck surfaces and H4 for posts or framing that touch the soil, ensuring maximum safety and longevity.

What is the least expensive decking?

The most cost-effective decking option in Adelaide is usually treated pine, which provides a functional and budget-friendly surface. However, it does require more maintenance than hardwoods or composites. If you’re looking for long-term value, composite decking may have a higher upfront cost but can be cheaper over its lifetime due to minimal maintenance. Bella Carpentry can help you compare options to match your budget and lifestyle.

Do I need council approval for a new deck in Adelaide?

In South Australia, council approval is often required for decking projects depending on size, height, and location. Approval is generally needed if your deck is over 2.0m in height, attached to the house, or includes a roof/pergola. Smaller, low-level decks (under 2.0m) may not require formal approval. Bella Carpentry regularly assists homeowners with council applications and can advise whether your project needs approval before starting.

How much does decking cost, and what factors affect the price?

The cost of decking in Adelaide varies widely, typically between $200 – $350 per m². Key factors include: Material choice: pine (most affordable), hardwood (mid-range), or composite (premium but low maintenance). Site access: sloping or uneven blocks require more work. Design complexity: multi-level decks, integrated seating, or balustrades increase cost. Add-ons: pergolas, privacy screens, lighting, or custom storage. Bella Carpentry provides detailed, upfront quotes so you know exactly what your project will cost.

Can you build hidden storage or custom features into my deck design?

Yes. At Bella Carpentry we regularly incorporate custom features into deck builds, such as hidden storage compartments or benches, built-in planter boxes or steps, privacy screens, and integration with pergolas or outdoor rooms. These design elements maximise your outdoor space and add functionality while keeping the finish seamless and stylish.

Do you offer a workmanship guarantee or warranty on your projects?

Yes. All of our decking and pergola work is backed by a workmanship guarantee for your peace of mind. As a licensed South Australian builder (BLD: 339869), Bella Carpentry also ensures all materials meet Australian Standards, and structural work complies with building codes. You can trust that every project is built to last.

How long does it usually take to build a deck from start to finish?

Most standard decks in Adelaide take 1–2 weeks to complete once materials are ready. The timeframe depends on project size and design complexity, weather conditions, and whether council approvals are required. For larger or more intricate builds, the process may extend to 3–4 weeks. Bella Carpentry provides a clear project timeline during quoting so you know exactly what to expect.

How do I maintain my deck to keep it looking new?

Regular maintenance helps your deck last longer and look its best. For timber decking, this usually means cleaning the surface every few months and re-oiling or resealing every 12–18 months depending on exposure to sun and rain. Composite decking requires less upkeep and typically only needs an occasional wash with soapy water. At Bella Carpentry, we’ll provide you with tailored care instructions for your chosen materials so your deck stays in top condition year-round.

Get in Touch With Us

Ready to start your next carpentry project? Our experienced team is here to guide you and deliver outstanding results tailored to your needs.