RT Journal Article SR Electronic A1 Abdulla, Naje Mohamed A1 Lumnitzer, Ervin T1 Dealing with Insulation in a House JF Acta Mechanica Slovaca YR 2013 VO 17 IS 1 SP 76 OP 77 DO 10.21496/ams.2013.011 UL https://www.actamechanica.sk/artkey/ams-201301-0011.php AB This paper focuses on the optimal ways of insulation of a house. It also discusses places in a house that should be or should not be insulated in order to gain maximum energy effiency and to avoid problems with humidity, moisture accumulation and the like that can be caused if the insulation is installed in a wrong or improper way. It also mentions payback equation that could help assess if the investment in the insulation managed to save energy and money for the resident or not and to what extent it managed to do so.