Introducing Eco Timber Group’s 120mm and 72mm Secret Fix External Shiplap Cladding – the perfect choice for your outdoor wood panelling needs. Crafted from high-quality, sustainably sourced hardwood, this hardwood cladding solution adds timeless beauty and resilience to any outdoor living space. Our shiplap panels are not only eco–friendly and durable, but also designed for ease of installation and available in a range of sizes and colours to suit your specific design vision.

Enjoy the natural charm and strength of hardwood panels while creating an outdoor setting that exudes sophistication and longevity.

Eco Timber Group offers a unique selection of external timber cladding and interior timber cladding, including both new milled timbers and reclaimed timber cladding. Whether you choose our standard 120mm or 72mm profiles, or request a custom timber shiplap cladding design, our full-cycle dry mill – from sourcing to drying and milling – ensures superior quality and character in every piece.

WHY CHOOSE OUR CLADDING?

After decades of innovation, our in-house engineered shiplap cladding system stands out from standard market alternatives. Designed with a specialised tongue and groove mechanism, it allows for timber movement, ensuring long-term performance in virtually any environment or weather condition when installed to Australian Standards.

If you’re unsure about your specific scope or climate, we encourage you to call us for a tailored installation guide.

This refined design creates a linear, contemporary look that complements modern architecture and elevates any façade. Our solid hardwood panels are meticulously sourced, milled, and finished in-house, with a rigorous quality control process that ensures only the best timber leaves our mill. If an issue arises due to our oversight, we cover the replacement at no cost to you.

Looking for a specific timber species or custom size not in our current range? Simply get in touch – chances are, we can source or craft it for you.

AVAILABLE IN THE FOLLOWING SPECIES

Spotted Gum

Red Ironbark

Grey Ironbark

Messmate

Blackbutt

Silvertop Ash

TALLOWWOOD

SUGAR GUM (FSC)

JAPANESE CEDAR

Available in the following finishes

Shou Sugi Ban Charred

Natural Finish

Rough Sawn or Wire Brushed

Clear Oiled

Internally Sealed (Polyurethane Coating)

Greyskin Recycled

If you are seeking another timber or custom size that is not within our range give us a call as we can more than likely source or produce it for you.

PRODUCT BENEFITS

QUICK INSTALL

Our tongue and groove timber shiplap cladding system offers simple, efficient installation. Paired with our self-drilling 'Blackheadz' screws, setup is fast and stress-free.

ECo-Friendly

Timber is a renewable, recyclable material that functions as a natural carbon sink throughout its lifecycle – a smart choice for eco-conscious construction.

CUSTOMISABLE

Enjoy a wide selection of styles for limitless design creativity, including the ability to create your own unique shiplap panels or profiles.

STRONG

Rated for 40 years above ground and 25 years in ground, our Class 1 BAL 29-rated Ironbark, Blackbutt and Spotted Gum hardwood cladding products are built to endure.