Door seal HS / DF9930

Sealing doorstep Planet HS (FH+RD) for wooden and metal doors with high quality fire resistant silicone. Designed for passageways where a flat floor is necessary, such as hospitals. The sealing doorstep will quickly and silently drop down to the floor, adjusting for uniformity, when the door closes. The doorstep will rise when the door is opened, therefore not scratching the floor.