Australia’s construction industry is evolving rapidly, with builders seeking greater supply certainty, smarter product integration and partners who can support projects from structural materials through to interior finishes.
Porta’s next chapter has been shaped with exactly that in mind.
Porta’s story begins close to four decades ago, when brothers John and Michael Borg established a cabinet door manufacturing business on the Central Coast of New South Wales. From those early days, the business has grown steadily, becoming a trusted name in the Australian building industry by embracing innovation, navigating change and staying true to the values that shaped its foundations.
Today, their heritage enters a new chapter, with Porta Mouldings, Dongwha Australia, Australian Panels, easycraft® and most recently Carter Holt Harvey Plywood, and its Ecoply brand, coming together under the strong ownership of the Borg Group, and an invigorated and redefined Porta. This now unifies their experiences and capabilities under one trusted brand.
For builders, this new chapter represents something meaningful. What was once a collection of respected manufacturing businesses is now a more connected organisation with the capability to support projects across multiple stages of construction.
From structural panels through to interior finishes, Porta is increasingly positioned as a complete building solutions partner for the industry.
A more connected building solutions partner
Bringing these businesses together under one brand is not simply about expanding the product range. The focus is on creating a clearer, more integrated offer for the building industry.
For industry partners, that means simpler engagement, fewer supply touchpoints and greater confidence that products are designed to work together.
The unified portfolio now spans structural flooring, panels, plywood and timber framing, as well as outdoor timber, interior linings and decorative finishes. This breadth allows Porta to support projects across multiple construction phases while maintaining the consistency and reliability that have long defined its brands.
By aligning manufacturing capability and product systems, Porta is creating a more connected approach to building materials supply, one designed to simplify specification, strengthen supply certainty and support better building outcomes.
Built on Australian manufacturing
At the heart of Porta’s strategy is a continued commitment to Australian manufacturing.
Across multiple facilities throughout the country, the business continues to invest in modern production technology and expanded capacity. These investments strengthen Porta’s ability to deliver reliable supply while maintaining strict quality standards.
Local manufacturing also allows products to be engineered specifically for Australian building conditions.
For builders, that matters. Performance, consistency and availability are critical factors in keeping projects on track, and having a strong local manufacturing base provides confidence that materials will meet the demands of Australian construction.
Structural solutions that support modern construction
One example of this integrated approach is the STRUCTA™ range, which brings together certified structural flooring, panels, framing and plywood under one brand. Within this range sits STRUCTAflor® YELLOWtongue®, the iconic structural flooring trusted on Australian job sites for more than 50 years.
The STRUCTA™ portfolio includes structural flooring through STRUCTAflor®, structural panels through STRUCTApanel®, structural timber framing with STRUCTAframe™ and structural plywood solutions through STRUCTAply™.
Together, these products form the structural backbone of many building projects, supporting the flooring, framing and panel systems that underpin modern construction.
Supporting the future of Australian building
As Australia’s construction sector continues to evolve, manufacturers are increasingly expected to deliver more than just products.
Builders are looking for partners that can provide reliable supply, consistent quality and the manufacturing capability needed to support projects at scale.
Porta’s expanded structure reflects this shift. By bringing together decades of manufacturing expertise across multiple categories, the business is building a stronger platform for longterm industry support.
At the same time, sustainability, responsible sourcing and manufacturing efficiency remain central to how the business operates. Continued investment in facilities and production technology supports more efficient resource use while strengthening Australia’s local manufacturing base.
The new Porta represents a partner built on experience, manufacturing strength and a commitment to supporting the future of Australian construction.
