5.0★★★★★Google Reviews

Custom Decks,
Built to Last.

A deck changes what your outdoor space can do. It levels a sloped block, extends a living area, creates a defined entertaining zone, and, when built well, adds genuine property value.
Fixed-price guarantee
Council approvals handled
10-year workmanship warranty
Finance via Zip Pay

No obligation. Takes less than a minute.
35+
Years in business
10-Year
Workmanship warranty
18K+
Projects completed
$20M
Public liability cover

Custom Deck Design and Installation – Hardwood, Composite, and BAL-Rated Builds Across Australia

Outside Concepts builds custom decks across Australia. Our outdoor deck builders work in hardwood and composite, on flat blocks and challenging slopes, in standard suburban settings and bushfire-designated zones.

Outside Concepts builds custom carports across Australia. Our franchise owner-operated model means a single experienced team manages your project from design through to handover. We offer a fixed price guarantee on every carport build — if something costs more than anticipated, we wear it. Finance options are available through Zip Pay for homeowners who’d prefer to spread the cost. Backed by 35 years of experience, HIA membership, and $20 million in public liability cover, we’re a builder you can rely on.

Our Deck Installation Service

Deck installation at Outside Concepts is a structured, managed process. What our service covers:

Screw-fixed deck installations are our standard for all deck boards. Nail-fixed boards lift, split, and loosen faster under Australia's seasonal temperature range. The detail matters.

Accredited & trusted byHIAHouzzLysaght LivingZip

Decks We Build

Every carport is custom-designed for your block and home — choose the roofline that suits your property.

BAL-Rated Deck Construction for Bushfire Zones

BAL-Rated Deck Construction for Bushfire Zones

Properties in designated bushfire-prone areas across Australia, particularly in Victoria's and SA's

Deck posts

Deck posts

Review these decks for inspiration:

Outdoor Deck Builders – Hardwood Expertise

Our deck builders work with the full range of quality Australian hardwoods:

Included in every build
Jarrah – Premium WA hardwood with rich red tones. Excellent natural durability and termite resistance.
River Red Gum – A distinctive Australian species with dramatic figuring and strong structural properties.
Spotted Gum – Hard, durable, and visually striking. One of Australia's most popular decking species.
Merbau – Widely used, cost-effective, and naturally resistant to rot and insects.
Blackbutt – A clean, light-toned hardwood with excellent durability and a contemporary look.
Treated Pine – The most cost-effective option for substructure framing or budget-sensitive projects.

Trusted Across Australia

5.0★★★★★
Google reviews
A
Ang Karipidis
2 years ago
★★★★★

Ron Matz of Outside Concepts and his team were prompt and professional. Overall a great bunch of guys who built a timber deck that we are delighted with. People who take great pride in their service and work. Highly recommended. Keep up the work boys.

Y
Yaron Shamir
2 years ago
★★★★★

Exceptional workmanship and communications. Very happy with the results of a new car port and fence.

M
Michele Parkinson
8 months ago
★★★★★

We received a detailed and competitive quote from Kose and the team efficiently. We received detailed elevations after a relatively small deposit, and the process got underway quickly. Kose responded to emails very quickly. However, through no fault of Outside Concepts we didn’t end up going through with the building because our circumstances changed. Kose was extremely understanding of our situation.

A
Arch Abdelkader
2 months ago
★★★★★

It was a pleasure to deal with such a professional company. From first contacting Outside Concepts Geelong to the completion of the job everything has been flawless. Tanja and Jaan were fantastic to deal with. The installation was performed by very competent tradesmen. We are so happy with the final outcome. I can highly recommend Outside Concepts Geelong to anyone.

T
Toby Prendergast
a year ago
★★★★★

From quote to completion, the service that Jaan, Tanya and the team from Outside Concepts provided was nothing short of exceptional. Their professionalism, strong communication, and attention to detail meant the construction of our new carport was delivered on time and structurally sound. Jaan and Tanya assisted with obtaining permits, ensuring everything met industry standards, assisting with plans and liaising with BC for a smooth approval, and never compromised on aesthetics, integrity, or transparency. Do yourself a favour and keep Outside Concepts in mind for your next carport or pergola. Thanks again, Jaan and Tanya.

D
David Williams
2 days ago
★★★★★

Jaan was a very pleasant person to deal with. He answered all of my concerns, completed the project and exceeded my expectations.

B
Brian Rohan
4 days ago
★★★★★

Fantastic job.

C
Clive Wawn
a month ago
★★★★★

These guys did a superb job on our verandah. Easy to deal with and plan. Permits and final inspection went through without a hitch. The builders were easy to have around and worked solidly. A very good price.

M
Melissa Pearce
a month ago
★★★★★

From the very beginning Jaan and the team were amazing — from the initial quote to the completion, nothing but exceptional service. Jaan helped navigate the building permits and nothing was too much trouble. They kept us updated every step of the way. The workmanship and professionalism from both Brian and Leith was outstanding. We highly recommend Outside Concepts. Our verandah is amazing. 100% recommend Jaan and the team.

S
Stephen M Vernau
a year ago
★★★★★

Outside Concepts did a great job building a verandah in an unusual shape at the side of our house. It was very professionally done in the best time frame. Very good quality work and the people we dealt with directly were amazing. I would go back to them again.

I
Ian Simpson
a year ago
★★★★★

Brian and the team at Outside Concepts were excellent. They took on a job others were unwilling or unable to do and made it look easy. Great result — highly recommended.

A
Andrew Winter
a year ago
★★★★★

Outside Concepts helped us with our overall outdoor outlay, including design and build of our new carport. Great service and highly recommended!

C
Craig Roberts
a year ago
★★★★★

I have engaged Outside Concepts on 2 occasions and have been extremely satisfied and impressed with the quality of their work and attention to detail in advising and planning the project for me.

F
F. Levato
Verified customer
★★★★★

Very happy with the final product. Would recommend your company without hesitation.

K
K. Mooney
Verified customer
★★★★★

We have been very impressed with the quality and service and have gladly recommended you to several of our friends.

J
J. Blackwell
Verified customer
★★★★★

Thanks again David. It’s been a pleasure having you build for us and helping overcome the various snags along the way. We are already noticing the carport on these cold mornings — the car is not iced up like the other car. I’m sure we’ll appreciate it for many years to come, come rain or come shine.

A
Ang Karipidis
2 years ago
★★★★★

Ron Matz of Outside Concepts and his team were prompt and professional. Overall a great bunch of guys who built a timber deck that we are delighted with. People who take great pride in their service and work. Highly recommended. Keep up the work boys.

Y
Yaron Shamir
2 years ago
★★★★★

Exceptional workmanship and communications. Very happy with the results of a new car port and fence.

M
Michele Parkinson
8 months ago
★★★★★

We received a detailed and competitive quote from Kose and the team efficiently. We received detailed elevations after a relatively small deposit, and the process got underway quickly. Kose responded to emails very quickly. However, through no fault of Outside Concepts we didn’t end up going through with the building because our circumstances changed. Kose was extremely understanding of our situation.

A
Arch Abdelkader
2 months ago
★★★★★

It was a pleasure to deal with such a professional company. From first contacting Outside Concepts Geelong to the completion of the job everything has been flawless. Tanja and Jaan were fantastic to deal with. The installation was performed by very competent tradesmen. We are so happy with the final outcome. I can highly recommend Outside Concepts Geelong to anyone.

T
Toby Prendergast
a year ago
★★★★★

From quote to completion, the service that Jaan, Tanya and the team from Outside Concepts provided was nothing short of exceptional. Their professionalism, strong communication, and attention to detail meant the construction of our new carport was delivered on time and structurally sound. Jaan and Tanya assisted with obtaining permits, ensuring everything met industry standards, assisting with plans and liaising with BC for a smooth approval, and never compromised on aesthetics, integrity, or transparency. Do yourself a favour and keep Outside Concepts in mind for your next carport or pergola. Thanks again, Jaan and Tanya.

D
David Williams
2 days ago
★★★★★

Jaan was a very pleasant person to deal with. He answered all of my concerns, completed the project and exceeded my expectations.

B
Brian Rohan
4 days ago
★★★★★

Fantastic job.

C
Clive Wawn
a month ago
★★★★★

These guys did a superb job on our verandah. Easy to deal with and plan. Permits and final inspection went through without a hitch. The builders were easy to have around and worked solidly. A very good price.

M
Melissa Pearce
a month ago
★★★★★

From the very beginning Jaan and the team were amazing — from the initial quote to the completion, nothing but exceptional service. Jaan helped navigate the building permits and nothing was too much trouble. They kept us updated every step of the way. The workmanship and professionalism from both Brian and Leith was outstanding. We highly recommend Outside Concepts. Our verandah is amazing. 100% recommend Jaan and the team.

S
Stephen M Vernau
a year ago
★★★★★

Outside Concepts did a great job building a verandah in an unusual shape at the side of our house. It was very professionally done in the best time frame. Very good quality work and the people we dealt with directly were amazing. I would go back to them again.

I
Ian Simpson
a year ago
★★★★★

Brian and the team at Outside Concepts were excellent. They took on a job others were unwilling or unable to do and made it look easy. Great result — highly recommended.

A
Andrew Winter
a year ago
★★★★★

Outside Concepts helped us with our overall outdoor outlay, including design and build of our new carport. Great service and highly recommended!

C
Craig Roberts
a year ago
★★★★★

I have engaged Outside Concepts on 2 occasions and have been extremely satisfied and impressed with the quality of their work and attention to detail in advising and planning the project for me.

F
F. Levato
Verified customer
★★★★★

Very happy with the final product. Would recommend your company without hesitation.

K
K. Mooney
Verified customer
★★★★★

We have been very impressed with the quality and service and have gladly recommended you to several of our friends.

J
J. Blackwell
Verified customer
★★★★★

Thanks again David. It’s been a pleasure having you build for us and helping overcome the various snags along the way. We are already noticing the carport on these cold mornings — the car is not iced up like the other car. I’m sure we’ll appreciate it for many years to come, come rain or come shine.

Custom Deck Builder – The Specification Walk-Through

When you commission a custom deck builder at Outside Concepts, here's what the specification process covers:

Timber vs Composite Decking – Explicit Comparison

Timber offers natural beauty, unique grain variation, and a proven track record. It requires annual oiling and periodic maintenance to perform over its lifespan. Jarrah, Spotted Gum, and Merbau all perform well in Australian conditions with proper care.

Composite decking (recycled timber fibre and plastic) eliminates the maintenance cycle almost entirely. UV-stable, fade-resistant in quality products, and increasingly specified for Australian residential builds where long-term ownership cost matters more than upfront price.

Frequently Asked
Questions

How much does decking cost per square metre?

Costs vary by species, composite product, substructure complexity, and site conditions. Treated pine substructure with Merbau boards is the most common mid-range option. Composite is higher upfront, lower over time. We provide a fixed, detailed quote after your site assessment.

Composite vs hardwood, which lasts longer?

Quality composite decking typically outperforms hardwood on longevity when maintenance is factored in. Without regular oiling, hardwood degrades faster. With proper care, premium hardwoods like Jarrah and Spotted Gum match the composite lifespan.

Do I need council approval for a deck?

Approval requirements vary by state, council zone, and deck height above ground. Most decks above 400–600mm from ground level require development approval. We handle this as part of our service.

Can you build a deck on a sloped block?

Yes. Sloped blocks require more complex substructure design and deeper or pier-style footings. We assess your site at the consultation and specify accordingly. Split-level and cantilever designs are both options, depending on your slope and soil.

Latest News & Insights

Explore More Outdoor Living Solutions

Looking to go further? Outside Concepts also designs and builds:

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