Unmatched Barrier protection for extreme environments
TerraBarrier's Cutting-Edge Barrier Technology
Protecting metals from corrosion, ammonia & hydrogen
- with the world's first net-zero protective layer
Learn More- with the world's first net-zero protective layer
Welcome to TerraBarrier
Your Solution to Metal Degradation
At TerraBarrier, we are driven by a singular mission: to pioneer transformative solutions that accelerate the global transition to a net-zero future. Founded on the principles of innovation, sustainability, and reliability, we specialise in developing cutting-edge barrier protection technologies to address the critical challenges of metal degradation.


We've developed a revolutionary barrier that virtually eliminates hydrogen permeation and provides superior resistance to corrosion.
Validation & Partnerships
TerraBarrier’s technology is validated by trusted institutions including RISE, Element, and MECM, and the top-tier universities Harvard and Chalmers. We have ongoing support from EU innovation programs and national initiatives like Vinnova, ensuring the continued advancement and scalability of our solutions.
Ongoing development projects with industry leaders ensure that we stay in the forefront of innovation.
Ongoing development projects with industry leaders ensure that we stay in the forefront of innovation.
Our Solution
Traditional coatings require exotic and toxic materials, and suffer from porosity, poor bonding, and thermal expansion mismatches.
TerraBarrier's protective layer grows a thermodynamically stable defect-free layer from within the metal, ensuring superior durability and reliability. Our technology is applicable to stainless steels, nickel-based alloys, and alumina formers.
TerraBarrier's protective layer grows a thermodynamically stable defect-free layer from within the metal, ensuring superior durability and reliability. Our technology is applicable to stainless steels, nickel-based alloys, and alumina formers.

Corrosion Resistance
TerraBarrier's advanced barrier technology forms a robust barrier against corrosion, preventing the degradation of metal surfaces and extending their service life. Our protective layer are meticulously designed and rigorously tested to withstand corrosive agents, including ammonia, chemicals, salts and acids, ensuring reliable performance even in the most demanding conditions.
Key Benefits
- Zero-emission, net-zero production process.
- Superior resistance to corrosion, hydrogen permeation, nitridation, and high-temperature degradation.
- Works on complex geometries without dimensional change
- Defect-free, durable & cost-effective.
- No Cr6+ or hazardous chemicals, REACH and EU Green Deal compliant.
- CRM-free and sustainable material usage.
Application Areas
TerraBarrier's innovative coating technology opens up a wide array of application areas, where metal degradation is a challenge. Our solutions are tailored to meet the unique problems of each application, ensuring safety, efficiency, and longevity in mission critical applications.

Chemical Processing

Corrosion Application

Energy Sector

Industrial Manufacturing

Research and Development

Automotive

Sustainability Commitment
Our production process is fully emissions-free and compliant with the EU Green Deal, REACH, and Critical Raw Materials Act. By eliminating toxic chemicals and extending component lifetimes, we enable our customers to reduce resource use, waste, and environmental impact.