Wooden deck beside a swimming pool, with a vineyard and pathway visible in the background.

Best Decking for Bushfire-Prone Perth Suburbs

Published on 25 Sep 2025

by Mike Tuhaka

Key takeaways

Not all decks are safe in bushfire zones. Choosing the right material is critical for safety and compliance.
Look for BAL-rated products or non-combustible materials in areas at high risk (BAL-29, BAL-40, BAL-FZ).
Perth Landscape Guys applies local standards and handles approvals, ensuring your deck meets safety and regulatory requirements.

Australian Bushfire Attack Levels (BAL) and Decking Requirements

BAL Rating	Risk Level	Decking Requirements
BAL-Low or BAL-12.5	Low risk	Any material acceptable; ember exposure possible
BAL-19	Moderate risk	Similar to BAL-12.5; bushfire-resistant timber recommended near glazing
BAL-29	High risk	Requires non-combustible or fire-resistant decking and framing
BAL-40	Very high risk	Same as BAL-29; no board spacing allowed
BAL-FZ (Flame Zone)	Extreme risk	Must use non-combustible materials such as fibre-cement decking

Recommended Decking Materials for Perth Bushfire Zones

1. Fibre-Cement Decking: Hardie™ Deck

Non-combustible, moisture-resistant, and BAL-FZ compliant. Concealed-fixing design resists ember entry. Ideal for extreme-risk areas.

2. BAL-Rated Composite Decking: Ekodeck Flame Fighter

Certified to BAL-29. No need for sealing or painting. Clean with wash only. Comes with up to 25-year warranty.

3. High-Risk Composite Options: Brite Decking BAL-29

Fire-retardant composite decking featuring slip-resistant surfaces, long warranties, and tested to Australian standards.

4. BAL-40 Composite: ModWood Flame Shield®

Made partly from recycled materials, suitable for BAL-40 areas. Offers slip-resistant surface and low maintenance.

5. Fireproof Magnesium-Oxide Decking: FireCrunch K-Deck

Tested for extreme heat, meets BAL-FZ standards. Lightweight and looks like timber.

Bushfire-Resistant Timber Options (with Limits)

Certain native hardwoods are naturally fire-resistant and acceptable up to BAL-29 when properly maintained:

Spotted Gum
Blackbutt
Merbau
Red Ironbark
Turpentine

Even so, timber is still combustible and requires regular treatment and maintenance to remain safe.

Why Ember Protection Matters

Embers cause the majority of building losses in Australian bushfires. Gaps between boards or subfloor voids allow ember entry. Tight board spacing and enclosed subfloors reduce this risk.

Perth Landscape Guys’ Compliance Edge

BAL Assessments: We arrange site-specific BAL rating assessments.
Material Selection: We recommend BAL-rated or non-combustible materials tailored to your property.
Design and Fixing: Framing, board spacing, and subfloors are built to minimise ember entry, especially near glazing.
Council Approval Management: We handle all permits and documentation.

Example: Choosing Decking for a BAL-29 Property near Perth Hills

Material Option	Why It Works
Ekodeck Flame Fighter Composite	Certified BAL-29, no maintenance, and fire-safe
Hardie™ Deck Fibre Cement	Fully non-combustible; suitable for BAL-FZ if needed
ModWood Flame Shield®	Good balance of safety and aesthetics for BAL-29 to BAL-40

All options reduce ember risk, require minimal upkeep, and meet bushfire standards.

Conclusion

In Perth’s bushfire-prone suburbs, safety must come first. Use BAL-rated or non-combustible decking to protect your home. Perth Landscape Guys ensures your deck is legal, safe, and suited to bushfire zones, without sacrificing design or comfort.

Mike Tuhaka

Mike Tuhaka runs Perth Landscape Guys. He and his team design and build outdoor spaces right across Perth, from Currambine down to Mandurah, including paving, decking, retaining walls, artificial grass, lawn and reticulation. They are preferred installers for Freo Stone, Eco Stone and Remastone, and have worked on commercial projects for Murdoch University and Parsons Group. What customers mention most is Mike’s honest advice and the regular updates from the first plan to the final clean up.

We are extremely happy with the work that Michael, Mike, Sam and their team completed at our house. They re-did our whole front yard and were the easiest to work with throughout the entire project. Nothing was ever a drama for them and their experience came in handy when the project had to pivot mid way through. Would definitely recommend for large residential projects, and would have them back again.

Chris Prell

We had a fabulous experience with Perth Landscape Guys from the start to the end. It was a difficult job given they had to fill in our swimming pool then deck the entire area. Access was terribly hard given we have an internal courtyard with no external access. Despite this they managed the process so well. They communicated throughout and very hands on. We could not fault their service. We are so happy with the outcome.

Debra Hart

Brilliant! We could not be happier with our amazing outdoor space. Mike and his whole team did not disappoint. From the first point of contact with Michael and all the way through with each of the crew, all were excellent. Bonnie’s skill and workmanship must be commended. We are extremely happy with the transformation and new alfresco space, boardwalk along with the front garden beds and retaining walls. Throughly recommend engaging the Landscape Guys!

Bryony

I recently had my backyard transformed and couldn't be happier with the results. I started with a fairly 'arm-wavey' design, but the team successfully converted it into reality including limestone walls, paving, grass and a new reticulation system. Sam was excellent to deal with, he checked in every morning to discuss progress and provided clear options whenever issues arose. The entire project was completed quickly and on budget.

Samuel Bayford

Perth Landscape Guys carried out a large backyard renovation for us, including pavers, turf and pool landscaping. Every member of the team provided exceptional service, went above and beyond to make sure we were happy with the final product and were great to deal with. Mike, Jamie, Chris, Sam and James did an absolutely excellent job - would give more than 5 stars if I could!

Joseph Restifo

I am very impressed with the way the work was done on my garden, and the results. From the initial quote through demolition and removal of existing landscaping, construction of a small wall, extending brick paving, cladding a fence, installation of artificial turf and final clean up, the work was promptly and immaculately done. The price seemed reasonable, comparable with a couple of other quotes. I'm now enjoying going outside!

Christine W

We got Mike and the guys to do the landscaping around our new build house. The job had many different parts to it - paving, laying turf, tree planting, security gate installation etc. We're very happy with the result - job complete on time and to a high standard. We have no hesitation in recommending them for any landscape project.

Tadhg O'Reilly

Thanks to Mike and the Perth Landscape Guys awsome job and a special thanks to Chris and Joel for the paving and front limestone wall we are proud of our outdoor area Thank you

Shirley Hemley

We engaged the Perth Landscape Guys to enhance our pool surround (complete the paving, fencing, etc) following the installation of our pool, and are incredibly impressed with the results. From planning to completion, the team has gone above and beyond to bring our project to life, and ensured every detail met (and exceeded) our expectations. A huge thanks to the entire team! We highly recommend their services.

Lewis Taylor

Happy with our paving job. The guys were on time. helpful and when I had a minor issue on completion they didn't hesitate to come and rectify. Highly recommend them

Mario Samarelli

Best Decking for Bushfire-Prone Perth Suburbs

Key takeaways

Australian Bushfire Attack Levels (BAL) and Decking Requirements

Recommended Decking Materials for Perth Bushfire Zones

1. Fibre-Cement Decking: Hardie™ Deck

2. BAL-Rated Composite Decking: Ekodeck Flame Fighter

3. High-Risk Composite Options: Brite Decking BAL-29

4. BAL-40 Composite: ModWood Flame Shield®

5. Fireproof Magnesium-Oxide Decking: FireCrunch K-Deck

Bushfire-Resistant Timber Options (with Limits)

Why Ember Protection Matters

Perth Landscape Guys’ Compliance Edge

Example: Choosing Decking for a BAL-29 Property near Perth Hills

Conclusion

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