CONTACT US: +61 (0)3 9687 1676 (Australia) |

About SWPI

SWPI is an Indonesian wood producer with divisions in forestry, harvest, manufacturing and shipping. As one of the largest timber companies in the region, we oversee every aspect of production - from seedling to finished product. Transparent and highly accountable, we are committed to ensuring that all of our products are responsibly sourced. We strive to deliver the best possible value to our customers, without sacrificing our people or planet


The products we make are:

  • crafted from only the highest quality timber
  • ethically manufactured
  • certified from our responsibly managed forest concessions

Merbau - Our Hero Species

Merbau (also known as kwila) is the hero species of our forests. A naturally beautiful tropical hardwood, merbau is one of the world’s strongest and most durable timber species. Our merbau is:

  • Free from chemical additives and preservatives
  • Kiln dried to achieve ultimate stability
  • Highly resistant to decay against the elements
  • Rated Class 1 for above ground applications with a life expectancy of 40+ years
  • BAL29 compliant and suitable for use in bushfire-prone areas
  • Very stable with low shrinkage and movement
  • Rated as Janka 8.6kN (seasoned) and strength (SD3 seasoned)
  • Available year round at competitive prices

Committed to Sustainability

Sustainability is not just a buzzy concept for us. Our timber is ethically manufactured and legally verified. It comes from our FSC 100% certified native forest concessions, located in the biodiverse beauty of West Papua, Indonesia. Together with our partners, we are working to deliver the best possible product whilst helping to preserve our people and planet.

You can check our FSC verification status anytime at:
Our certification number: SCS-COC-005449

FSC Certified The Ultimate Renewable Partner Program Member

Contact Us

Visiting Address: Unit 2, 167-173 Hyde St Yarraville VIC 3013

Postal Address : PO Box 902, Williamstown 3016 VIC Australia
PHONE: +61 (0)3 9687 1676