HDPE pipes (high-density polyethylene) are becoming a popular choice for water, gas, and sewer systems due to their strength, durability, and flexibility between the companies. When installed properly, they provide long-term reliability. The exchange to these new pipes is boosted by their many benefits they can bring to the system, such as better resistance to corrosion, easier installation, and a longer lifespan compared to other materials.

The Irish Water (Uisce Éireann) has been encouraging the replacement of pipes because of the challenges posed by the local climate, which often exposes systems to extreme conditions. Irish Water aims to improve the reliability and lifespan of its systems, reduce maintenance costs, and provide a more efficient service to its customers. The move to HDPE is part of a larger effort to modernise the water network and reduce the risks of leaks and disruptions.