PEXa Boru Sanayi A.Ş.

The story of PEXa Boru began in 1983 with Bayramoğlu İnşaat A.Ş. Following various construction projects across Istanbul, the group established ISIYER in 1986 with the aim of solving installation problems in the housing sector. The company’s mission has always been to create functional projects not just for licensing purposes, but to deliver the right products, superior workmanship, and long-lasting installation systems.

After research in Germany, PPRC type 3 pipe production by Huls AG was first attempted in Turkey, and in 1989, a long-term partnership was established by signing an Exclusive Distributor agreement with Wirsbo, the world leader in PEXa piping. During this journey, ISIYER published the “Underfloor Heating Fundamentals” book and, in cooperation with TSE, set the first thermoplastic pipe production standards in Turkey.

In 2010, Wirsbo became Uponor, and the PEXa brand was created. That same year, PEXa Boru Sanayi A.Ş. was founded. Today, PEXa offers innovative and reliable pipe solutions for a wide range of applications, from underfloor heating systems to drinking water installations, industrial applications, and environmentally friendly projects.