Deck builders in Sydney · timber & composite

Outdoor spaces built to be lived in.

Timber and composite decks, pergolas and balustrades — designed, built and finished by our own team of carpenters.

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4.9 · 54 Google reviews Best Deck Builder in Sydney 2026 Licensed & insured · Lic 331800C Film: Millboard pool deck, Sydney

Who we are

The people who quote your deck are the people who build it.

5 Star Decking is a Sydney team of carpenters led by Thomas Leconte. The people who measure and quote your deck are the ones on site building it — which is why our clients mention them by name.

Hardwood or composite, ground level or two storeys up, a simple platform or a full outdoor room: we design it with you, build it properly underneath, and finish it like it's ours.

01

A fixed quote, from a real visit

We measure on site and quote the whole job — boards, subframe, balustrade, stairs — so nothing turns up later as an extra.

02

Built properly, underneath too

H3 or H4 subframes chosen for the height and the ground, and under-deck systems where you want a dry space below.

03

Timber or composite, your call

Blackbutt, Spotted Gum and Merbau hardwoods, or capped composites from Millboard, Modelo, Trex and Eva-Last — we'll tell you honestly which suits your deck.

What we build

Everything from the footings up.

  • 01

    Decks

    New builds, rebuilds and full replacements in hardwood or capped composite.

  • 02

    Pergolas & roofs

    Timber pergolas, insulated roofs and louvres over the deck.

  • 03

    Balustrades & screens

    Timber and glass balustrades, privacy screens and gates.

  • 04

    Under-deck systems

    Waterproofing and drainage for a dry, usable space below an elevated deck.

  • 05

    Stairs, lighting & maintenance

    Exterior stairs, LED lighting, oiling, repairs and board replacement.

Materials we trust — Blackbutt, Spotted Gum and Merbau hardwoods · Millboard, Modelo, Trex, Eva-Last and NewTechWood composites · H3 and H4 treated pine, LowDeck and aluminium subframes.

Merbau deck under a new timber pergola beside a brick house
Carpenter marking a board before the cut Arthur and Hubert fitting a deck edge on site

How it works

From the first visit to the last board.

01

Site visit

We come out, measure, look at the ground, the levels and the house — and listen to how you want to use the space.

02

Design & quote

A plan, the boards, the subframe and a fixed quote. Want a guide price first? Draw it in the Deck Planner.

03

The build

Our own carpenters on site from footings to finish. We keep you posted as it goes up.

04

Handover

A walk-through, the care guide for your boards, and a team you can call back.

Deck Planner

Draw it. See it in 3D. Get a guide price in minutes.

Set the shape, size and height, pick your boards and subframe, add steps on any side — the planner builds the 3D view and a guide price as you go. Send us the plan and we turn it into a fixed quote.

6.0 m3.5 mSteps · side 3 Blackbutt 86 × 19 · H3 frame · 900 mm high

Reviews

4.9 out of 5 on Google.

54 reviews
They did an amazing job from start to finish and have completely transformed our backyard!
Joanna Kirtley · Google review
“The quality of carpentry is excellent, and they were also the most cost competitive quote we had too!”
Alan Hornbuckle · Google review
“From start to finish, the entire experience was absolutely outstanding.”
Aishwarya · client review

On Instagram

@5stardecking — the builds as they happen.

Follow · 11.2k
Instagram post: the team on site Instagram post: measure, mark, prepare Instagram post: refreshed BBQ area Instagram post: five mistakes to avoid when planning your outdoor space Instagram post: client review Instagram post: pool surround

Contact

Let's talk about your deck.

Tell us about the space and we'll come out, measure and talk it through. Free, no obligation — and we reply within the hour.

Area
Sydney & surrounds
Licence
ABN 93 134 276 798 · Lic 331800C · insured

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