Having the project to change my old windows by PVC windows with shutters integrated here is a sample of what I heard these last days from the "professionals" that I questioned: - the motorization of the shutters is not not taken into account for the calculation of the tax credit. - only the shutters provided by BOUVET meet the characteristics giving right to the tax credit. - no rolling shutter qualifies for the tax credit. But where is the truth ???
It is clear that the motorization is not taken into account in the calculation of the tax credit.
To benefit from the tax credit, the shutters must be characterized by an additional thermal resistance provided by the ventilated shutter-blade assembly R> or equal to 0.20 m²° K / W, whatever the brand...
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