Copper’s rising cost and what it means for piping specification

Rising copper prices are prompting contractors and installers to reconsider long-standing choices around pipe specification. As material costs put pressure on margins and pricing becomes harder to predict, multi-layer piping systems are increasingly being considered as a practical alternative for water and heating applications.

Copper prices have been driven upwards by global demand pressures, including electrification, renewable energy expansion and large-scale data infrastructure projects. While these wider market forces may seem removed from day-to-day site operations, their impact is being felt across the supply chain. Higher material costs and tighter margins are making cost stability and installation efficiency increasingly important.

The shift towards multi-layer piping is being driven by practical considerations on site as well as material costs. Simplified handling and fewer components can reduce installation time, while labour savings can become increasingly significant as project margins tighten.

Geberit FlowFit uses a simplified pressing approach, requiring only two press jaws across the full dimensional range. This reduces tool changes and streamlines the installation process. Smaller diameter pipes can also be used in certain applications due to optimised flow characteristics, while smaller pipes can be bent by hand, potentially reducing the need for fittings such as elbows.

In many applications, multi-layer systems also allow wider bracket spacing than equivalent copper installations, reducing the number of fixings required and further supporting installation efficiency.