Natural Radiant Heating and Cooling Comfort
with BEKA Capillary Tube Systems

BEKA Capillary Tube Mats - Natural and Energy-Efficient Radiant Heating and Radiant Cooling

BEKA develops and produces capillary tube mats designed for energy-efficient radiant HVAC - cooling ceiling, wall heating, underfloor heating, concrete core activation, and geothermal systems

Equally deployable in new constructions and refurbishments of office towers, commercial buildings, industrial structures, and private homes, a wide selection of BEKA capillary tube mats together with different implementation schemes ensures radiant heating and cooling comfort in almost every building context.

Radiant Heating and Radiant Cooling with Capillary Tube Mats -
silent, invisible, comfortable, energy-efficient

On the following pages, we provide detailed information needed to understand the technological foundations of a BEKA capillary tube system - nature’s capillary effect and fact sheets with technical specifications of our products.

Furthermore we illustrate combined radiant heating and radiant cooling solutions for ceiling, floor, wall, which are the most common applications of capillary tube systems, as well as individual applications such as a Penguin enclosure at Berlin’s renown Zoologischer Garten and wellness loungers. Our capillary tube mats are supplemented by a range of supporting products, base units and distributors.

Selected references give further evidence of the successful integration of capillary tube systems for natural and energy-efficient radiant HVAC in buildings all over the world.


15 Years Warranty on BEKA Capillary Tube Systems

Technological Origin and Advancement from One Source

BEKA has transferred and adapted the idea of capillary effects from nature to the heart of its innovative concept for radiant heating and cooling some 20 years ago. Since then, BEKA has continuously enhanced applicability as well as efficiency of the technology and expanded its range of HVAC solutions to suite up-to-date demands of heating and natural air conditioning.

Not only do we attach high importance to quality standards and customer proximity. On top of this we grant a 15 years warranty on all our products. We do this, because we believe in the concept of capillary tube systems as state-of-the-art technology for healthy, eco-friendly, and energy-efficient radiant HVAC.

Our far-reaching cooperation network of architects, HVAC planners, executive contractors, and international partners enables us to deliver comprehensive support to all our customers around the world. Challenge us with your ideas concerning the utilization of capillary tube systems for radiant heating and cooling.


Our FAQs provide additional information to ensure a smooth operation of radiant heating and cooling systems such as cooling ceiling, underfloor heating, and wall heating.



  • Elbphilharmonie, Hamburg
    Elbphilharmonie, Hamburg
  • Federal Ministry of the Interior, Berlin
    Federal Ministry of the Interior, Berlin
  • Porsche Showroom, Vilnius
    Porsche Showroom, Vilnius
  • HumboldtHafenEins, Berlin
    HumboldtHafenEins, Berlin
  • Hôpital de Lagny
    Hôpital de Lagny
  • Municipal Hospital Brandenburg
    Municipal Hospital Brandenburg
  • Olympic Village Vancouver
    Olympic Village Vancouver
  • Abgeordnetenhaus Berlin (Parliament)
    Abgeordnetenhaus Berlin (Parliament)
  • Oberbaum City Berlin
    Oberbaum City Berlin
  • Solmser Schloss, Butzbach
    Solmser Schloss, Butzbach
  • Twin Tower Wien
    Twin Tower Wien
  • Spree Palais Berlin
    Spree Palais Berlin
  • Wine Cellar in Spain
    Wine Cellar in Spain
  • Canadian Embassy in Berlin
    Canadian Embassy in Berlin
  • Hotel Hanseatic, Kolobrzeg
    Hotel Hanseatic, Kolobrzeg

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