Fire & Smoke Damper
Ruskin, a worldwide leader in manufacturing air control solutions recently announced the launch of its new DFD-LP smoke and fire damper, a two-hour fire-rated protective membrane made from steel studs and gypsum board that can be horizontally applied in masonry and concrete construction projects. The DFD-LP provides mechanical engineers and contractors with an alternative method of construction for the top or bottom of shaft penetrations when applying Ruskin UL dampers. Its design is centered on energy efficiency and provides maximum airflow performance along with maintenance-friendly features.