A well-built timber deck in Australia is an incredible addition to any home, providing the perfect space for entertaining, relaxing, and enhancing property value. When planning your new deck, one of the biggest decisions you’ll face is whether to DIY your deck installation or hire a professional. While a DIY approach might seem cost-effective, there are several key factors to consider before picking up the tools.
In this guide, we’ll break down the pros and cons of DIY vs professional deck installation, helping you decide which option is best for your home.

MyLiving Outdoors – Composite Deck & Verandah
The Appeal of DIY Deck Installation
For homeowners who enjoy hands-on projects, the idea of building a timber deck can be exciting. Here are some potential advantages of a DIY deck installation:
- Cost savings: DIY-ing your deck can eliminate labour costs, making it an attractive option for those on a budget.
- Personal satisfaction: Completing a deck yourself can be a rewarding experience, giving you full control over the design and construction process.
- Flexible timeline: With a DIY build, you can work at your own pace rather than relying on a contractor’s schedule.

MyLiving Outdoors – Kapur Deck
Challenges of DIY Deck Installation
While building a timber deck yourself might seem straightforward, there are significant challenges that can arise:
- Lack of expertise: Deck construction requires technical skills in carpentry, structural engineering, and proper material selection. Mistakes in these areas can lead to costly repairs.
- Time-consuming: What may seem like a weekend project can quickly turn into weeks or months of work, especially if unexpected issues arise.
- Permit and compliance issues: In Australia, decks over a certain height or size often require council approvals. Navigating these regulations can be confusing without professional guidance.
- Safety concerns: A poorly built deck can pose serious safety risks, such as instability, sagging, or improper weight distribution.
Why Choose Professional Deck Installation?
Hiring a professional deck builder ensures that your deck is built to last, structurally sound, and compliant with local building codes. Here’s why going pro is often the better choice:
- Expert craftsmanship: Professionals have the skills, tools, and experience to build a flawless, high-quality deck.
- Time efficiency: What could take a DIYer weeks to complete, a professional can finish in a matter of days.
- Compliance and approvals: A licensed deck builder will handle any required permits, ensuring your deck meets Australian standards.
- Durability and warranties: Many professional deck builders, including MyLiving Outdoors, use high-quality materials such as LOSP-treated subframes to protect against termites and stainless steel screws to prevent rusting and structural failures.

MyLiving Outdoors – Kapur Deck
Cost Comparison: DIY vs Professional Deck Installation
While DIY deck building might seem cheaper upfront, hidden costs can add up. Here’s a comparison of the costs involved:
- DIY deck installation costs: Includes materials (timber, fasteners, sealants), tool rentals or purchases, permit fees, and potential mistakes leading to extra expenses.
- Professional deck installation costs: Includes materials, labour, warranties, and peace of mind knowing the job is done right the first time.
In many cases, homeowners who start a DIY decking project can end up hiring a professional later to fix issues, making it more costly in the long run.

MyLiving Outdoors – Composite Deck
Key Considerations Before Deciding
When deciding between DIY or professional deck installation, consider the long-term benefits of a professionally built deck. A deck constructed by an expert not only enhances your home’s aesthetics but also increases its market value. Future buyers will appreciate a high-quality deck built to last, rather than one that may require costly repairs or rebuilding.
Additionally, professional deck builders can offer design insights that a DIY approach may overlook. From choosing the best timber species suited for South Australia’s climate to optimising your deck layout for better functionality, their expertise ensures that your deck is not only visually appealing but also highly practical.

MyLiving Outdoors – Merbau Deck
Making the Right Choice for Your Timber Deck
If you have prior experience in construction, the right tools, and plenty of time, a DIY timber deck installation could be an option. However, for most homeowners, hiring a professional deck builder is the best way to ensure a safe, durable, and high-quality deck that adds value to your home.
At MyLiving Outdoors, we specialise in professional timber decking installation, using premium materials and expert craftsmanship to deliver decks that stand the test of time. Whether you’re looking for a classic timber deck or a low-maintenance composite option, we can help you create the perfect outdoor space.
Ready to Build Your Dream Deck?
Avoid the risks and stress of DIY by choosing MyLiving Outdoors for your timber deck installation.