In industrial settings, it’s easy to confuse access doors with peep doors or observation ports—but the difference is all about function and flexibility.

At Thermafab, we believe the strength of our work starts with the strength of our people. Meet Mike, our certified welder whose steady hands and sharp eye help bring precision and reliability to every project.

In the world of industrial furnaces, efficiency and consistency are everything. One of the most important components in achieving this is the rabble arm. Though often overlooked, this rotating or oscillating arm plays a critical role in moving, stirring, and breaking up material inside a hearth furnace.

As the world races to meet climate goals, Direct Air Capture (DAC) is emerging as a powerful technology to remove CO₂ from the atmosphere. At Therma-Fab, we specialize in precision metal fabrication for industrial innovation—and DAC is no exception. Here are three cutting-edge DAC companies making headlines in 2025, and how Therma-Fab is positioned to support this growing industry.

As the world races to combat climate change, Direct Air Capture (DAC) technology is emerging as a vital tool for removing CO₂ from the atmosphere. However, scaling DAC systems requires high-quality fabrication of specialized components like tuyeres and lime coolers—and that’s where expert fabricators come in.