The door sealing experts
For over 70 years, PLANET set up in Tagelswangen, has been dedicated to drop-down seals. The secret of the automatic drop-down seals lies in its particular mechanism: a silicone lip lowers to the ground when the door closes and goes up when the door opens – without any noise.
PLANET drop-down seals are embedded in the door panels or applied to the surface, in the case of retrofitting or renovating.
PLANET drop-down seals are adaptable to the following types of doors:
The company also manufactures special drop-down models according to the different requirements of each client for hinged doors, pivot doors, sliding doors, folding doors, circular doors, acoustic doors and radiation protection doors (radiology), etc.
Important features - valid for all PLANET joints:
Features / functions