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LK Group

LK Group

  • LK Systems

    LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. Svenska English Norsk Suomi

  • LK Armatur

    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

  • LK Pex

    Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength. English

  • LK Group

    LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA. Svenska English
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Type‑approved installations

Tested and approved in accordance with SP method 5676

Type approval is the difference between safety and risk

LK products include type-approved manifold cabinets for tap water, heating and underfloor heating. The range also includes prefabricated solutions such as manifold cabinets, IsoMax and shaft solutions. With these solutions, you get maximum protection against leakage, complete documentation and installations accepted by insurers – always with a focus on safety, quality and long service life.

RISE-Type-approved-installations-LK-Systems

Safe choices: from cabinet to shaft

All solutions are tested and approved in accordance with SP method 5676. The products are marked to show that they are type-approved, in line with RISE requirements. Always choose type-approved installations. Make sure the installation is carried out in accordance with the manufacturer’s instructions, applicable industry regulations such as Safe Water Installation, and Boverket (the Swedish National Board of Housing, Building and Planning) for a professional, durable result accepted by insurers.
LK-Systems-Underfloor-Heating-Cabinet-during-Construction

Benefits of type approval

  • Meets requirements for long service life
  • No deviations during inspection
  • Better documentation and traceability
  • Reduced risk of leakage
  • Complies with industry regulations and regulatory requirements

Knowledge and quality at every stage

Type-approved products provide a safe and durable installation that meets industry requirements. With more than 40 years of experience in heating and tap water systems, LK offers support throughout the entire process – from design and planning to on-site project start-up meetings. Everything to help ensure a result that performs over time.