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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.
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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.
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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

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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Karlatornet

Underfloor heating and prefabricated HVAC solutions for a landmark skyscraper in Gothenburg

Karlatornet is a new skyscraper in the Karlastaden development in Gothenburg.

Karlatornet-construction-workers

Underfloor heating is becoming increasingly common in multi-family buildings and offers several advantages. It improves indoor comfort while supporting lower energy consumption. It also provides greater architectural freedom because there are no radiators to accommodate.

The apartments in Karlatornet feature large window areas, making underfloor heating particularly suitable. LK also supplied prefabricated drainage assemblies, prefabricated cabinets and several other products, providing a complete LK solution for the project.

Karlatornet-floors-construction

Karlatornet was scheduled for completion in 2024. At a height of 246 metres, it was planned to become Sweden’s tallest building. LK became involved at an early stage and worked with Bravida to develop solutions for the underfloor heating installation.

“Underfloor heating was a requirement from the developer, and LK provided us with the best solution,” says Bosse Strand, Department Manager at Bravida.

Karlatornet

Karlatornet-construction

Project figures:

LK supplied:

125,568 metres of underfloor heating pipe
90,913 heat distribution plates
30,337 m² of underfloor heating
1,782 underfloor heating circuits
650 LK Manifold Cabinets UFH Prefab

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