In the Heat Recovery Ventilation sector, attention to sustainability, environmental transparency and material quality is now an increasingly central element in building design. For this reason, FITT Agix® semi-rigid round ducts, designed for HRV applications, are certified EPD (Environmental Product Declaration), the Environmental Product Declaration that provides verified and comparable data relating to environmental impacts throughout the product life cycle. The EPD certification is developed according to the international standards ISO 14025:2006 and EN 15804:2012 +A 2:2019 /AC:2021 and...