This system is designed for optimal thermal and acoustic performance. It features a Trapéza, Fréquence, or Océane profile with a thickness of 0.75 mm, paired with premium Rockfaçade Rockwool insulation of at least 100 mm. A minimum 20 mm air gap enhances thermal efficiency and reduces sound transmission. For noise control, the interior side includes a fully perforated Trapéza, Fréquence, or Océane profile (0.75 mm thick).