STH Westco, a leading expert in heating and plumbing solutions, is proud to present its latest innovation – the multilayer pipe system.  

Designed to provide unmatched durability and flexibility, this WRAS-approved piping system is tailored for high-pressure applications, and offers a comprehensive range of components, benefits, and applications for installer customers.  

Commenting on the new pipe system, Steve Forbes, Managing Director at STH Westco said: “Offering simple and economical installation for residential and commercial projects, our latest multilayer system range includes different types of pipes and fittings, and is designed to offer complete reliability across a wide array of hot and cold-water distribution applications.  

Merchants play a crucial role in connecting top-quality products with professional installers, and by adding the multilayer pipe system to our range, we are empowering our merchant customers to provide installers with this groundbreaking solution. Furthermore, because all our multilayer system products are produced under rigorous quality control, and are backed by an industry-leading guarantee, we provide complete peace of mind to merchants, and their installer customers.” 

Applications for the STH Westco multilayer pipe system include:  

  • Drinking water installations 
  • Radiator connections 
  • Radiant heating and cooling systems 
  • Underfloor heating 
  • Industrial pipeline systems for food, electrical, and chemical transportation 
  • Condensed, filtered, and mineral water pipeline systems 
  • High-pressure air duct systems 
  • Agricultural pipeline systems 

All components of the multilayer system range are developed and manufactured under the same roof and therefore perfectly matched to each other. 

Key advantages of the STH Westco multilayer pipe system include:  

  • Entirely corrosion-resistant 
  • A barrier against the permeation of oxygen and light 
  • High flexibility with inherent stability 
  • Excellent hydrostatic stress performance 
  • Lightweight and easy to handle 
  • Smooth inner walls reduce pressure loss 
  • Impressive life expectancy of up to 50 years 

Having gained over 50 prestigious certificates to date, including NSF, DVGW, AENOR, and WRAS, the international standards achieved underscore the stringent quality control measures used to develop this product. And, to provide complete peace of mind, STH Westco provides a 25-year warranty backed by an international insurance scheme. 

STH Westco’s Multilayer Pipe System is engineered to exceed expectations and offers a perfect solution for high-pressure applications. As a merchant, you have the opportunity to be at the forefront of innovation in the plumbing and heating industry. For more information, visit or contact your local Regional Sales Manager.