Most Trusted Decking in Sydney

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

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Company Info

Affordable and Reliable Decking in Sydney

Outdoor living is one of the many benefits of calling Sydney home. 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 Sydney property?

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 Sydney’s #1 deck-building experts, we specialise in all aspects of deck construction from design and planning (we’ll handle the paperwork with your local Sydney council), through to construction and support.

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

Our Services

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

Choose from our range of decking options

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

Frequently Asked Questions About Decking in Sydney

What’s the difference between composite and timber decking?

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

Timber decking is natural wood decking made from various trees (both native to Australia and foreign), including teak, jarrah, ironbark, and more. Composite decking, 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 Decking

Timber Decking

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

Timber decking, on the other hand, is long-lasting, visually stunning, and ideal for Sydney’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 decking, there’s no right or wrong option. The best choice will meet your unique needs and decking preferences.

How much does a new deck cost?

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

That said, there are many factors that will affect the final cost of your new Sydney decking.

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 decking 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

Quality Materials


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.

Competitive Pricing

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.

Quality Workmanship

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!

Family Owned

Family Owned

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

Custom Design

Custom Design

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

Peace of Mind

We Genuinely Care

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



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

Personalised Services


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

Benefits Of Choosing Urbanarch Building
12 Years Of Experience
12 Years Of Experience
8 Years Warranty
8 Years Warranty
Family Owned and Operated
Family Owned & Operated
Personalized Services
Personalized Services
Excellent Local Reputation
Excellent Local Reputation
Exquisite Timber Products
Exquisite Timber Products
Fast and FREE Quotes
Fast and FREE Quotes
On Time Within Budget Project Completion
On-Time, Within-Budget Project Completion
Competitive Pricing
Competitive Pricing

Client Reviews

Our Trading Partners

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