Energy economy in the Torpparinmaki low-rise housing units. Summary report. Energiatalouden seuranta Torpparinmaen pientaloalueella. Yhteenvetoraportti.

Measurements were made in the PIKO low-rise pilot building project to study air tightness, interior air quality, and air heating in 15-30 residences in various seasons. Exterior wall air tightness was measured in 70 units and repeated in 10.