Dortex India

Sealing the bottom of a door is essential for an effective smoke containment or acoustic sealing system. The sealincorporates a high efficiency spring loaded mechanism that extends the seal as the door swings shut andautomatically retracts it as the door is opened by just a few centimeter's. This bar is actuated by by plunger, whichcontacts the frame of the door while closing forcing the drop bar to seal against the floor on threshold. Their lowclosing force actuation does not allow it to conflict with the operation of door closer operation. Installation is quick andeasy.

This 2-inch Drop Down Door Seal is designed to provide an effective barrier against drafts, dust, and moisture, ensuring a comfortable indoor environment. Crafted from durable materials, it easily attaches to the bottom of your door, automatically dropping down to seal gaps when closed and retracting when opened. Ideal for both residential and commercial use, this seal enhances energy efficiency while reducing noise infiltration, making it a practical addition to any space. Upgrade your door's performance with this reliable and easy-to-install solution.