Licensed, Insured & Trustworthy Deck Building Specialists in Sydney

Most Trusted Decking Sydney

Looking for a stunning timber or composite deck to complement your home? You’re in the right place

Affordable and Reliable Decking

If you’re considering maximising your available space with stylish, new outdoor decking, you’ll be opening up your life to outdoor dining, social events, and time spent enjoying the great outdoors.

But how do you choose the right deck for your property in Sydney?

At Urban Arch Building, we’re dedicated to creating the highest quality decks you can find without compromising on quality, durability, or customer service. As #1 deck-building experts, we specialise in all aspects of deck construction from design and planning (we’ll handle the paperwork with your local council), to construction and support.

With a wide variety of materials, styles, and options to suit your particular needs, it’s never been easier to transform your home.

If you’d like to know more, let’s start a conversation about your home, the type of deck you’ve got in mind, and whether a striking hardwood timber or durable composite deck suits your vision.

Call 0413 185 735 or request a fast and FREE quote online now.

If you want to learn more, check out our articles:

  1. Decking Resources
  2. Composite deck vs. Hardwood deck?
  3. Planning Your Deck
Decking Sydney

Our Services

We offer a variety of products and services in Sydney so you’ll always find the support you need for your outdoor space. Explore our range of deck building services below.


At UrbanArch Building we believe truly great decks should stand the test of time – that’s why we’re leading provider of composite decking materials.


Treating each project as if it was our own, we specialise in custom timber decks made from the best and most eye-catching hardwood materials. Our handcrafted boards, rails, steps, posts, bearers and joists come together to create the perfect deck for your lifestyle.

Frequently Asked Questions About Sydney Decking

What’s the difference between composite and timber decks?

Timber or composite? If you’re stuck on the fence, we can help.

timber deck is a natural wood made from various trees (both native to Australia and foreign), including teakjarrahironbark, and more. Composite deck, on the other hand is a timber-alternative, typically made up of recycled materials like wood fibre, sawdust, or timber shavings covered by plastic.

Composite Deck

Timber Deck

Composite deck is typically more durable than timber deck and offers a more environmentally-friendly option that’s easy to clean, resistant to weather, termites, mould and rot. And while the composite deck was once lacking in appearance, modern products replicate wood, including wood grain, for an almost indistinguishable finish.

Timber deck, on the other hand, is long-lasting, visually stunning, and ideal for Australia’s challenging climate. Offering a natural elegance, many customers find it hard to go past the organic beauty of true timber, and for good reason. Keep in mind, timber products will require more maintenance and care, which will impact your choice.

Remember, when it comes to timber vs. composite deck, there’s no right or wrong option. The best choice will meet your unique needs and preferences.

How much does a new Sydney deck cost?

At UrbanArch Building, we’re residents just like you, so we don’t want to make your expenses any higher than they have to be. That’s why our deck builders work hard to offer premium decking construction without the premium price.

That said, many factors will affect the final cost.

Size and complexity: The larger and more complex your deck construction, the more you can expect to invest in the finished project.

Timber or composite: Timber and composite are available at different price points, that’s why it’s important to look at various factors like durability, maintenance, colour, and appearance to help choose the most appropriate material for your needs and your budget.

Extras: Will you need stairs, screening, or built-in seating? These features can help bring a deck to life, and their inclusion will factor into your final costs.

Why Choose Urbanarch Building

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We understand you are investing your hard-earned funds - so we invest our skill, patience, and energy to deliver your finished vision using quality materials - not second-hand or auction sourced.

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On-Time & Within Budget

We arrive on time, and we will stick to the budget agreed upon. You’ll receive a schedule of work, explaining what is happening and when.

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Attention to Detail

We do the job the way it is supposed to be done - no shortcuts and we pay attention to the small details - every single time!

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Family Owned

We are a locally and family-owned business. That means, we know exactly what every home and business owner deserves.

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Custom Design

We offer a custom design and if you want something a little or a lot different - we can help you out.

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We Genuinely Care

We genuinely care and we are committed to our clients with exceptional levels of customer care.

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We are fast and responsive. If you ring us, we will answer you straight away.

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You are our client - we will always look after you.

Benefits Of Choosing UrbanArch Building

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12 Years Of Experience

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8 Years Warranty

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Family Owned & Operated

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Personalized Services

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Excellent Local Reputation

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Exquisite Timber Products

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Fast and FREE Quotes

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On-Time, Within-Budget Project Completion

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Competitive Pricing

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