Innovative building service engineering​

Turnhalle Steingaden

Conversion / modernization of secondary school gym

Project start



86989 Steingaden


Schulverband Steingaden


Structural and technical refurbishment of a gymnasium.

Initial situation

The gym from the early 1980s had not been renovated since then and was technically outdated. The hall was heated via the ventilation system. The ventilation system had no heat recovery and belt-driven fans. The plants were contaminated.

Project objective

Installation of modern, efficient and easy-to-use technology in the existing technical room structure. Separation of air technology and heating. More comfortable ambient conditions by installing an oscillating floor heating system (underfloor heating) with a low available installation height. Utilization of the radiant heat from the panel heating at lower room air temperatures. Demand-based CO2-controlled air volume regulation for the economical and draught-free supply of sufficient fresh air to children and adults. pollutants and a predominantly self-sufficient heat supply from the waste heat of the commercial cooling system. IBIG was commissioned with the planning, tendering and awarding of the technical trades. The construction management was carried out by EDEKA.