(02) 9481 0486
Project Location
Norman Ave, Thornleigh, Sydney NSW
Project Type
Scope
Steel Deck Framing with 140mm ‘Merbau’ decking
Custom aluminium handrail
Insulated Patio Cover
Electrical - fans, down lights
Aluminium Stacker Doors
Exterior Blinds
Size
Total floor space: 58 mtr sq
BAL Rating
Approvals Required
Hornsby Shire Council Development Application
Construction Certificate by Principal Certifying Authority
Year
2022
Investment Guide
$190,000

The Pool Was There. The Connection Wasn't.

When you have young kids and a pool in the backyard, you imagine summer looking a certain way.

Kids in and out of the water.

Friends over after school.

Food on the table.

Wet towels everywhere.

And everyone outside until the sun starts to disappear.

Emily and Andy already had the pool.

The problem was getting to it.

To reach the backyard from inside their Thornleigh home, they needed to walk out the front door, head down the side of the house and around to the pool.

You could see it from inside.

But it didn't really feel connected to the home.

And when something is difficult to get to, even by a relatively small amount, you tend not to use it.

Over time, the pool area had become neglected. The existing timber deck around it was deteriorating and the backyard wasn't playing the role in family life that Emily and Andy knew it could.

They could picture something better.

They just didn't know how to get from where they were to there.

When "We'll Just Get Some Plans Drawn" Became Complicated

Like many homeowners, Emily and Andy started by trying to work the process out themselves.

Find a draftsman.

Get some plans.

Talk to a builder.

Get approval.

Build it.

It sounds straightforward.

Until the questions start.

The bushland behind the property meant a bushfire assessment was required.

Who organises that?

Does the bushfire consultant need the plans first?

Or does the draftsman need the Bushfire Attack Level before finishing the plans?

Then there was council, engineering, certification, Sydney Water, trades and construction.

They Had the Plans, But Something Still Didn't Feel Right.

By the time Emily and Andy came to us, they weren't starting from scratch.

They had already invested considerable time into the process. Plans had been prepared. Designs had been considered. They had talked with a builder.

On paper, they were moving forward.

But they still had more questions than answers.

Most importantly, they weren't convinced the design in front of them was actually what they wanted.

That's a difficult place to arrive at. You've spent time and money getting somewhere, so there can be a natural temptation to keep going simply because you've already come this far.

But having plans completed, doesn't automatically mean you've got the right design. And when you're making a significant investment in your home, "close enough" isn't a great place to begin construction.

So rather than pushing ahead with what was already there, we went backwards first.

Taking It Back to What Actually Mattered

The first question wasn't about roof sheets.

Or decking.

Or bushfire regulations.

It was much simpler. What did Emily and Andy actually want this space to become?

Emily's answer captured it: They wanted it to become the heart of their home.

That changed the conversation. Because now we weren't designing a deck. We were designing around the way a family wanted to live. We took the project back through four fundamentals.

What did they want the space to do?

Could we design it properly within the property?

Could it be built and approved?

And did the design make sense within their investment?

If one of those pieces didn't work, the answer wasn't to simply keep pushing the existing design forward.

It was to change the design.

That's where one particular decision changed the project.

The Change That Made This Project Work

The existing design had the stairs occupying valuable space within the main deck area.

It might sound like a small detail.

It wasn't.

When you're creating an outdoor living room, usable floor space is valuable real estate.

It determines whether you can fit a dining table comfortably.

Whether people can walk around it when every chair is occupied.

Whether there's somewhere else to sit with a coffee.

Whether ten people can be outside without constantly moving around one another.

So we moved the stairs.

Rather than having them interrupt the main entertaining area, we repositioned them to the side of the house, right near the boundary.

Suddenly the main deck opened up.

Emily and Andy could now have the large dining table they wanted while also creating a second, more relaxed zone with a corner lounge and coffee table.

It wasn't necessarily about making the entire structure dramatically bigger.

It was about making the space they had work harder.

And that is an important distinction.

Because good outdoor design isn't simply about adding square metres.

It's about deciding where those square metres matter most.

Moving the stairs gave the room something the previous design hadn't quite achieved.

Flow.

A clearer entertaining space.

Defined places to gather.

And a natural connection between the house, the new outdoor room and the pool beyond.

Sometimes the design decision that transforms a project isn't the most expensive one.

It's simply the right one.

Seeing the Finish Line Before Construction Started

There was still another question Emily and Andy needed answered before moving forward.

What is this actually going to look like?

This is where plans alone can be difficult.

You can look at dimensions on a page.

You can choose a decking board.

You can discuss roof heights and colours.

But when you're investing significantly into your home, you don't really want to rely on your imagination and hope everything comes together at the end.

As part of our design process, we created a detailed 3D render showing Emily and Andy what their finished outdoor living room could look like against their actual home.

Then came one of those moments we still remember from the project.

We turned the render around.

There was a moment of silence.

Then:

"Yes. Yes. Yes!"

For the first time, the picture Emily had been carrying around in her head was sitting right there in front of her.

It looked almost like a photograph of the finished project.

The render went home with them and took pride of place on the fridge.

That moment matters.

Because after months of uncertainty, plans and questions, they could finally see the finish line.

There was clarity.

And with clarity came confidence.

Designing for BAL-29 Without Letting It Define the Backyard

The Thornleigh property sits close to bushland, which meant bushfire requirements were an important part of the project.

A BAL assessment formed part of the approval process and the finished design needed to respond appropriately to the property's BAL-29 rating.

But compliance shouldn't mean forgetting everything you originally wanted from the space.

The challenge is to resolve the technical requirements while still creating somewhere that feels warm, comfortable and connected to the home.

For Emily and Andy's outdoor room, that thinking influenced the structure, materials, detailing and approval pathway from the beginning.

Rather than handing them a bushfire report and leaving them to work out what came next, those requirements became another part of the overall design and construction process we coordinated.

For the homeowner, that's the important part.

You don't need to become an expert in BAL ratings.

You need confidence that the people designing and building your outdoor room understand them.

Why We Lifted the Roofline

The patio cover also needed careful thought.

Simply attaching a low roof to the rear of the house could have made the outdoor area feel enclosed and potentially affected the outlook from inside.

Instead, we combined a fly-over roof design with a skillion section falling back over the existing house roof.

That gave us more height.

More breathing room.

And importantly, it maintained the view from inside the house looking out towards the new outdoor room and pool.

The 55mm insulated roofing was combined with Naturelite panels to introduce natural light, while ceiling fans and LED downlights helped make the area comfortable and usable beyond summer afternoons.

Again, the roof wasn't designed in isolation.

It was part of creating the feeling of a genuine room outside.

One Team to Bring All the Pieces Together

This was the part of the original process Emily and Andy had found most frustrating. There are a lot of moving pieces behind a project like this. The Thornleigh project involved coordination across:
  • BAL assessment
  • architectural documentation
  • engineering
  • town planning
  • site surveying
  • Development Application requirements
  • Sydney Water
  • certification
  • structural steel
  • electrical work
  • timber decking
  • patio construction
  • outdoor blinds
  • privacy screening
  • balustrading
  • pool deck refurbishment
The homeowner shouldn't need to become the person standing in the middle asking: Who's doing what next? That's the role we took on. Design. Approvals. Consultants. Construction. Trades. Finishing details. One project, brought together from start to finish. As Andy described it, that gave them something much more valuable than simply convenience. Peace of mind.

The Details That Turned a Deck Into an Outdoor Room

Once the bigger design decisions were resolved, the finishing details brought everything together.

Deck

Patio Cover

  • Fly-over and skillion roof design
  • Powder-coated aluminium framing
  • Aluminium framing
  • 55mm insulated roofing with integrated Naturelite panels for natural light

Comfort & Connection

  • Remote-controlled ceiling fans
  • LED downlights
  • Motorised exterior blinds
  • Hardwood privacy screening along the side boundary
  • Custom aluminium balustrading
  • Dressed hardwood steps

Individually, they're features. Together, they changed how the family could use the backyard.

When the Backyard Finally Became Part of the Home

The real transformation at Thornleigh wasn't the Merbau.

It wasn't the insulated roof.

It wasn't even the pool.

All of those things mattered.

But the bigger change was connection.

The pool that once felt strangely separate from the house now formed part of one outdoor living environment.

There was somewhere to eat together.

Somewhere to stretch out on the lounge.

Shade from the summer sun.

Protection from the weather.

Light and airflow.

Privacy.

And a natural relationship between the home, the entertaining area and the pool.

The backyard no longer felt like somewhere you had to make an effort to go.

It invited the family outside.

Which was exactly what Emily had described at the beginning.

The heart of their home.

Andy perhaps summed up the process best:

"They asked the right questions and they listened. It just all adds to being a much more personal service."

Because ultimately, that's where this project changed direction.

Not when construction started.

When somebody stopped and asked the right questions.

What This Thornleigh Project Can Teach You About Your Own Backyard

If you've already started researching your outdoor renovation and find yourself with more questions than when you began, Emily and Andy's story is worth remembering.

1. Don't Confuse Having Plans With Having the Right Design

A set of drawings is an important step.

But before you commit to building them, ask yourself whether the space actually reflects how you want to live.

Where will everyone sit?

How will you move through it?

Where does the furniture go?

How does it connect back to the house?

A technically correct plan isn't automatically the right plan for your family.

2. Sometimes the Smallest Change Unlocks the Whole Space

For Emily and Andy, relocating the stairs changed what was possible across the entire deck.

That's why we look beyond individual products and features.

Good design often comes from identifying the one decision that allows everything else to fall into place.

3. You Shouldn't Have to Project Manage Your Own Project

Projects involving council approval, bushfire requirements, engineering and multiple trades have a natural sequence.

If you're trying to coordinate each part yourself, it can quickly become overwhelming.

Having one team responsible for the design, approvals and complete construction means you always know who owns the next step.

4. See It Before You Build It

When you're making a significant investment into your home, there should be as little guesswork as possible.

A detailed 3D render allows you to understand the proportions, colours, materials and overall relationship with your existing home before construction begins.

It's much easier to change something on a screen than after it's been built.

Book Your Design Consultation

FAQs About Building an Outdoor Room in Thornleigh

It depends on your property, the size and location of the proposed structure and whether the project meets the requirements for Exempt or Complying Development.

Some projects require a full Development Application.

Emily and Andy's Thornleigh outdoor room required a Development Application, along with supporting documentation including bushfire, engineering, planning and certification requirements.

We assess the approval pathway as part of the process so you don't need to determine it yourself.
Yes.

A BAL-29 rating doesn't mean you can't create a beautiful outdoor living area, but the design, materials and construction details need to respond to the applicable bushfire requirements.

The Thornleigh project was designed and built within a BAL-29 environment while still achieving the warm, open outdoor room Emily and Andy wanted.
Yes.

And sometimes the right thing to do is not to immediately build them.

Emily and Andy already had plans and Development Consent when they came to us, but something still didn't feel right.

We revisited what they actually wanted from the space and identified opportunities to improve the layout before moving forward.

If you've already invested in plans, we'll consider what's worth retaining and where changes could create a better outcome.
Start with people and furniture, not square metres.

Think about the dining table you want, how many people you regularly entertain, whether you'd like a separate lounge area, where the BBQ or outdoor kitchen belongs and how everyone needs to move through the space.

At Thornleigh, relocating the stairs freed valuable floor area and allowed us to create both dining and informal lounge zones without compromising movement through the deck.
Every project is individually designed, so cost varies considerably depending on size, site conditions, approvals, structural requirements, bushfire rating, materials and the features included.

Emily and Andy's complete Thornleigh project had a value of approximately $210,000 including GST, plus local authority and council fees, at the time it was constructed.

That figure should be viewed as a reference to the scope of this particular project rather than a current square-metre price or quotation.

Could Your Backyard Work Better Than It Does Today?

You don't need to arrive with finished plans.

And you certainly don't need to know which consultant to call first.

If you know there's an opportunity sitting outside your back door but you're not quite sure how to bring it together, that's exactly where our Design Consultation begins.

We start with how you want to live.

Then we work backwards through the design, approvals and construction required to make it possible.

Book Your Design Consultation
Adrian Apostolatos, Sydney outdoor room builder and founder of Emanate & Co
Adrian Apostolatos
Outdoor Room Designer, Builder & Founder of Emanate & Co
About The Author

Adrian Apostolatos is the founder of Emanate & Co, a family business with more than 30 years of history. He has been helping Sydney homeowners create thoughtfully-designed outdoor rooms for the past 25 years. 

He specialises in outdoor room design, custom decks, patios, outdoor kitchens and fully managed outdoor living projects. Through his articles, he shares practical advice to help homeowners plan before they build.