Production:
The production process of copper pipes is energy-intensive and generates greenhouse gas emissions. On the other hand, plastic pipes, including MLCP and speed fit, have a lower carbon footprint during manufacturing. However, the extraction and processing of raw materials used in plastic pipes, primarily petroleum-based products, can have adverse environmental effects.
Installation:
Copper pipes generally require more labour-intensive installation processes, such as soldering or brazing, which consume energy and may release harmful chemicals. In contrast, plastic pipes, including MLCP and speed fit, offer faster and more straightforward installation methods with fewer environmental concerns.
Durability:
Copper pipes are known for their durability and longevity, often lasting several decades without significant maintenance or replacement. This long lifespan reduces the need for frequent material replacement, lowering the overall environmental impact. MLCP pipes also offer high durability due to their aluminium layer and corrosion resistance, whereas plastic speed fit pipes may have a slightly shorter lifespan than copper or MLCP pipes.
Recycling and disposal:
Copper is a highly recyclable material, with the potential for multiple recycling cycles without loss of quality. This characteristic reduces the need for raw material extraction and associated environmental impacts. While plastic pipes, including MLCP and speed fit, can be recycled, the recycling process is more complex and may not be as efficient as copper recycling. Additionally, plastic waste is a significant environmental concern, particularly when not properly disposed of or recycled.