For years, ThermalWood Canada has been known across North America for pushing the boundaries of what wood can be. Innovation has always been at the heart of the company’s philosophy. Now, with the launch of Ironbark Siding & Decking, ThermalWood Canada is taking another significant step forward—one that combines aesthetics, durability, and simplicity in a way that elevates the entire outdoor living experience.

Ironbark Siding & Decking is more than just a new product line; it’s a full brand built to stand on its own within the ThermalWood Canada family. With a dedicated website, fresh visual identity, and a product offering engineered for builders, architects, landscapers, and homeowners, Ironbark represents a culmination of technical expertise paired with modern design thinking. The goal is simple: provide a premium exterior solution that performs beautifully in any climate while offering unmatched stability and longevity.

Where Technology Meets Nature

At the core of Ironbark is the same thermally modified process that has defined ThermalWood Canada’s reputation. Each board is modified using precise heat treatment to remove moisture, reduce internal stresses, and dramatically improve dimensional stability. The result is a siding and decking product that resists warping, swelling, and shrinking—an essential benefit in regions with heavy rain, humidity, or dramatic seasonal changes.

Ironbark boards maintain the warmth and character of real wood, but with performance traits that rival composite alternatives. They’re lightweight, low-maintenance, environmentally responsible, and fully recyclable at the end of their lifespan. 

Designed for Builders. Loved by Homeowners.

The Ironbark brand was shaped with builders and installers in mind. Clean, consistent profiles make the boards easy to work with, while superior stability helps reduce callbacks and maintenance issues. Paired with the GRAD Snap-To-It Clip System, Ironbark siding and decking can help save 50% in installation time, compared to traditional systems, offering perfect spacing, hidden fasteners, and a beautifully seamless finish.

For homeowners, Ironbark delivers the rich tones, clean lines, and modern aesthetic that today’s designs demand. Whether for a cottage, a coastal home, or an urban outdoor space, Ironbark provides a timeless look that only grows more beautiful with age.

A Brand Built to Grow

Launching the Ironbark website marks the beginning of an exciting new chapter. The site offers product details, colour profiles, installation guides, technical resources, and a streamlined contact system, making it easier than ever to explore the possibilities of Ironbark.

But the brand’s vision extends well beyond this initial release. Ironbark is positioned to become one of the leading thermally modified exterior solutions in North America, backed by ThermalWood Canada’s deep knowledge, strong relationships, and ongoing commitment to quality.

The Future of Exteriors Starts Here

With Ironbark Siding & Decking, ThermalWood Canada isn’t just introducing a new product—they’re setting a new industry standard. Strong, stable, sustainable, and stunning to look at, Ironbark represents the next generation of thermally modified wood. And with this issue of the ThermalWood Digest, the story officially begins.