Ventilation is organized through a floating profile with perforation for the installation of a static pressure chamber (SPC). This design also allows for the addition of an LED strip with a diffuser to create soft perimeter lighting. The assembled system is mounted onto the UMBRA base profile. Thanks to an engineering approach, we have developed a professional exhaust ventilation system while maintaining visual aesthetics and acoustic comfort. Note: This is an addition to the UMBRA ventilation profile.