Who we are

Ground-Therm is one of the leading Polish manufacturers of ventilation systems for residential houses and public buildings. We promote modern, ecological and energy saving technologies supported by the mechanical ventilation with heat recovery.

We developed our own air distribution system, consisting of a dozen or so plastic modules of which it is possible to assemble practically any air distribution system. This system with the trademark of VENTIFLEX® PLUS was patented by us in 2013 (patent no. 405120).

The microsilver technology, used by us in production of the modules, provides the effective protection against the development of bacteria and fungi.

Now we are focused on production of the ventilation systems for energy efficient buildings and passive house solutions that are the future of the construction industry. We are sure that owing to our innovative technologies you will be able to breathe fresh and healthy air in your homes and to reduce heating costs and improve living comfort.

Our qualified personnel and the team of advisers and trainers ensures the highest level service.


Our mission is to ensure good air in each home by delivering the modern solutions that make it possible to improve comfort of life in houses and flats and reduce their demand for heating energy.

Our priority is to ensure the proper quality air in residential houses by using the fully controlled mechanical ventilation.

We are constantly developing our product offer, at the same time ensuring the economic and ecological effect of the entire project.