The Polybutene Piping Systems Association (PBPSA) is an association of international market leading companies committed to the use of a thermoplastic material called Polybutene-1 for the manufacture of piping systems to be used in heating and plumbing installations. Polybutene-1 is the internationally approved name for the product but in the English language, the product is commonly referred to as polybutylene.
The Association considers Polybutylene to be technically the preferred material with many advantages over competitive and more traditional materials.

The purpose of this website is to provide information on all aspects of the performance and utilisation of sustainable Polybutylene piping systems in building applications.

It is intended to be an interactive site and of benefit to all professions and organisations associated with the design, specification and installation of environmentally efficient heating and plumbing systems for all types of building projects.