The former Hennala military base in Lahti is being reborn as a park-like residential and commercial district. Contaminated soil has been removed from the site, which was used as a military base for a century, but the developers did not want to take any risks even after that. Water pipes were installed in the cleaned-up areas using durable, contaminant-impermeable Uponor Barrier PLUS pipes.

Citizens’ safety comes first when water utility sought to protect the municipality's drinking water from toxic chemicals.

Heat interface units provide a high level of warmth and comfort as well as optimum drinking water hygiene in three multi-family homes.

Uponor has supplied high-performance plumbing solutions for The Mercian.