Trusted by Australia’s Leading Architects and Builders
Timber Decking Range
Our timber decking range is made with tight control over profile and finish. The decking boards are manufactured to align cleanly and maintain their appearance long after installation. Every system is backed by a warranty for performance you can rely on.
Metroplank
Metroplank is a concealed fixed timber decking system which consists of specially grooved timber decking boards and a fastening clip. The clip locks boards into place while allowing for natural movement, and removes the need for surface nails or screws — leaving a clean, seamless finish.
Classicplank
Classicplank is a face-fixed timber decking system installed using a traditional top-screw method. Boards are fixed through the surface into the joist, offering a familiar installation process with the benefits of high-grade timber and controlled manufacturing.
Marineplank
Marineplank is a face-fixed decking profile with a precision-milled domed surface designed to shed water more effectively than flat boards. This helps keep the surface dry and reduces the risk of dry rot beneath the deck.
Which timber decking product is right for your project?
Each system offers different profiles, fixing methods and price points to suit the requirements of your build.
Why Choose Mortlock Timber Decking
Fewer Steps on Site
Mortlock decking installs cleanly with fewer fixings and no pre-drilling. That means faster work on site and a tighter finish once it’s down.
Custom Profiles & Timbers
Choose from a range of profiles, timbers and fixing systems. Every combination is built for consistency, so detail and finish are controlled from design through to install.
Proven Performance
Mortlock systems are used in environments exposed to heat, moisture, foot traffic and salt. They’re tested in real conditions, not just controlled ones.
Reliable, Controlled Supply
Boards are manufactured to strict tolerances and go through extensive quality checks at every stage. Supply is tightly controlled across batches to meet stretch tolerances and avoid variation on site.
Latest Projects
Our decking systems have been used across a wide range of residential, commercial and public projects throughout Australia. Explore the latest project work to see how Mortlock performs in real environments.
Sustainability at Mortlock
At Mortlock, our commitment to sustainable forest products is a responsibility. We recognise the importance of sourcing timber that supports the long-term health of forests, communities and the built environment. Mortlock holds PEFC Chain of Custody certification, verifying that select timber products are sourced through responsible forestry and tracked throughout the supply chain. We’re audited annually under AS 4707 and PEFC ST 2002 standards to ensure transparency, traceability and trust. Every board labelled as certified meets strict sourcing and handling criteria from forest to finished product.
FAQS
Bring your project to life with Mortlock Timber Decking
To experience the quality and finish of our products firsthand, request a sample pack tailored to your project needs. Fill out the form and our team will be in touch to arrange samples and offer project-specific recommendations.
Timber Decking Pricing
For in-depth information about the range of products we offer, please fill out the form below to download our Pricing. The guide outlines the specifications of our products as well as the pricing of different timber species and finishes. Illustrations and photographic examples are provided to assist with choice selection. For more information or tailored advice, please get in touch with the team at Mortlock Timber and we'll be happy to assist.
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