LK Universal pipes, PEX and PAL, can be used for both radiator and floor heating as well as tap water and cooling. The Universal system has been tested and approved in accordance with the market's toughest regulations and test methods, namely the building regulations of the Swedish Board of Housing, Building and Planning, the Nordtest method and continuous hygienic tests according to the European standard EN 21003. The universal system contains a wide range of pipes, installation components, installation cabinets, manifolds, fittings, and valves. In many cases, we can offer prefabricated solutions to facilitate your installation work.