Sliding Franciaflex aluminum combine the smoothness and the rigidity of the profiles to offer a luminosity without equal. Their lightness associated with an extreme resistance authorizes large-sized bays into 2,3 or 4 casements, perfectly adapted to the configurations of n%u2019importe which frontage. Their insulating performances, optimized thanks to a rupture of bridge thermal in opening and the door frames, enable them to answer to the RT 2005.
