Proud members of the International ThermoWood Association & National Hardwood Lumber Association
Sleek. Strong. Sustainable.
Ironbark siding and decking is engineered through thermal modification, giving you the natural warmth of real wood with strength that endures through every season.
Ironbark Siding & Decking
Ironbark siding and decking brings together the natural beauty of real hardwood and the enhanced performance of thermal modification. Designed to withstand the toughest climates, it resists rot, warping, and moisture while maintaining a sleek, modern look. With a commitment to sustainability, IronBark is more than just siding and decking—it’s a smarter choice for homeowners and builders who want strength, style, and peace of mind built into every board.
Sustainability
isn’t just about
What we build today. It’s about
What we leave for
tomorrow
Engineered for Effortless Installation
A smarter, faster way to install hardwood decking and cladding. Made from high-performance POM plastic, these clips deliver strength, precision, and durability while saving you time.
- 50% faster installation
- Invisible finish—no drilling, no splinters
- Perfect spacing, every time
Cutek® Wood Protection
Bring out the natural beauty of your wood while giving it long-lasting protection. Cutek® penetrating oils highlight grain and color, guard against moisture and UV damage, and extend the life of your siding, decking, and outdoor projects.
Available in a wide range of rich tones, Cutek® lets you protect your investment without compromising on style.
Stay Connected with Ironbark
- Collaborate with fellow architects.
- Learn about upcoming projects and case studies
- Receive exclusive installation tips and resources