ISOLMAX – 40 years of high quality insulating materials
Isolmax has been on the Italian insulation materials market for nearly 40 years and provides products of excellent quality and performance.
About Isolmax
Since its founding in 1989, Isolmax has stood out for its strong focus on innovation and progress, quickly becoming a leading player in the insulation materials sector. Over time, it has expanded its operations and relocated its production facility to be competitive and better meet the needs of its customers. Both are the ingredients of its success.
Isolmax‘s mission can be summarised in a few words: constant technological innovation, product quality, ongoing customer support, and product customization. These values also represent the company’s strengths. Shortly after its founding, in 1992, Isolmax introduced a 5D CAD/CAM program, eliminating on-machine programming and laying a solid foundation for a future relying on innovation.
Isolmax Production Plants
Isolmax is a company specializing in the blanking of sheets, tubes, plastics, rods, and layered electrical insulation. Its plants are located in Italy, in Pioltello, Seggiano, and Tribiano, where the company is able to meet all market demands and satisfy customer needs.
All plants feature CNC-equipped machines and modern CAD/CAM software, which has allowed it to remain at the forefront of industrial innovation year after year. Isolmax’s structure and skilled workforce allow it to excel in various industrial sectors, performing processes such as cutting and milling with great precision.
The company also relies on high-quality materials, including thermoplastics, polyester glass, and chemical insulators, ensuring customised and reliable solutions.
Isolmax operates in numerous industrial sectors, from packaging to electromedical, energy, electromechanics, pharmaceuticals, and electronics, offering a range of custom solutions upon request. All processes performed by Isolmax, from milling to turning, and from sectioning and calibration to assembly, gluing, and finishing, guarantee final components of excellent quality that meet the highest standards. Isolmax processes both small and large series upon customer request.
Products by Isolmax
Isolmax products range from various types of glass, such as polyester, epoxy resin, silicone, and melamine, to phenolic paper-cloth, from expanded PVC to thermoplastic materials, from thermal insulation to laminated wood and polycarbonate.
Specifically, as concerns thermal insulation products designed to insulate against high temperatures, the company supplies materials such as Cogetherm and Nad 500, to perfectly replace asbestos fibres and guarantee thermal resistance at temperatures up to 1,200°C.
These products are available in sheets of various sizes and thicknesses, as well as machined parts or produced with CAD/CAM.
Phenolic or Bakelite paper-cloth is required in specific sectors, such as high-power electrical transformers, where it provides excellent insulation. Working with phenolic sheets and tubes as a raw material, Isolmax makes use of CNC machinery to produce a wide range of products, including CAD-designed ones.
The mechanical performance achieved with phenolic paper-cloth is high thanks to its self-lubricating properties, not to mention its exceptional quality-price ratio.
Isolmax – Facts and Figures
A simple glance at facts and figures confirms Isolmax’s success with its high-quality products. After over 35 years of business and experience as a partner to global industries, Isolmax remains focused on the future, with a desire to continually improve, combined with an awareness of its ongoing commitment to transforming ideas into reality.
In 2024, the company had 328 active customers, managing 2,487 production orders, moving 9,438 items, and producing 509,234 pieces.
This is possible thanks to cutting-edge industrial digitalization systems, fully integrated into the Industry 4.0 network. The continuous optimization of production processes, increasingly complete product traceability, and a significant increase in production efficiency are also vital to the company’s growth.
Isolmax reacts quickly and flexibly to all customer needs, with a guarantee of quality at the highest standards.



