Kalzem’s foundation is built on the technical vision of our founders, Muzaffer ŞAHİN, who completed his engineering education at Goethe University Frankfurt, and Halim YILMAZ, a graduate of Leibniz University Hannover, Germany, in 1988. Their academic expertise and engineering background have shaped the technical philosophy and corporate structure of our company.

After gaining extensive international experience in Germany’s construction and energy sectors, they brought their expertise to large-scale projects in Türkiye starting in 2005. More than 30 years of industry experience, combined with a strong commitment to local manufacturing and research-driven innovation, led to the establishment of Kalzem in 2023.

Kalzem is a manufacturer of high-performance underfloor heating solutions, including advanced piping systems, PE-RT pipes, manifolds, and system accessories. By combining local production with continuous research and development, we deliver innovative solutions designed to meet the evolving demands of the industry. Our experienced engineering team develops reliable products that contribute to comfortable, safe, and energy-efficient living spaces.

Our product portfolio includes 5-layer oxygen barrier PE-RT Type II pipes and a wide range of compatible fittings. Engineered for durability, these products offer excellent resistance to high temperatures, pressure, and chemicals while maintaining outstanding flexibility. Kalzem products also help prevent corrosion in metal system components, ensuring long-lasting and reliable performance.

At Kalzem, customer satisfaction is our highest priority. With more than 20 products manufactured in compliance with Turkish Standards (TSE) and successfully certified through international health and quality tests, we continue to strengthen our position in the industry. While contributing to Türkiye’s economy through local manufacturing, we are steadily expanding our presence in international markets as a trusted global brand.

Vision

To become a leading global brand that pioneers innovation in the industry by combining the strength of local manufacturing with world-class quality and delivering sustainable solutions. Through technology, research and development, and a customer-focused approach, we aim to be recognized worldwide as a trusted and preferred company.

Mission

To set the benchmark in the plastic extrusion pipe industry by delivering products and services that meet the highest quality standards in both domestic and international markets. We are committed to providing reliable, timely, and customer-focused solutions while creating lasting value through innovation, sustainability, and a strong corporate culture, ultimately becoming a respected global brand.