Air Ducts / Grease Ducts Kit - HO Scale

Introducing our Rounded Ventilation Duct Kit, a must-have addition for adding authentic detail to your model buildings and industrial scenes. This comprehensive kit includes a range of ducting components, such as straight lengths, corners, and couplers, allowing you to customize duct configurations for various applications. From bustling factories to bustling kitchens, these rounded ducts not only ensure efficient ventilation but also add a touch of realism to your miniature world. History: Ventilation ducts have played a pivotal role in architectural design since ancient times, evolving from rudimentary systems to sophisticated networks as building technologies advanced. The advent of rounded ducts in the late 19th century revolutionized indoor air management, offering improved airflow and ventilation efficiency. Originally designed for industrial settings, these ducts soon found applications in commercial and residential buildings, including kitchens where grease ducts became essent