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  Per il sito in italiano: romizi.com

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Romizi Sale and Restoration of villas in Umbria

Calcolo risparmio

Estimate energy savings

.....for insulation walls.....

assuming:

a- apartment extended over the entire floor

b- rectangular plan


Sq.meters of floor

 
 
 
Cost of the works in euro :
Annual savings in Euro:
Return Time without tax-incentives, years :
Return Time with 50% income tax reduction decades, years :