Automatic air-stop with ear for armored door

Automatic air-stop, which is located inside the door, the mechanism that has "dropped" and seal the air inlet at the bottom of the door when closing. The air-stop placed at 80cm and 100cm length and cut to fit the dimensions of each joined door from the side that has no mechanism.

The air-stop seals the gaps in doors and windows, keeping the temperature inside, allowing the temperature and dust in the atmosphere from the outside, providing insulation and significant energy savings.

Retractable automatic drop seal with lateral flanges, installed on the interior side of the door.

Suitable for reinforced security doors made of aluminum, wood, and metal.

Equipped with a mechanism that drops down to seal the gap at the bottom of the door when closed, blocking air infiltration.

The drop seal provides insulation against wind, dust, and noise.

Excellent compatibility with all door systems.

Automatic retractable seal with a single piston.
Adjustable pressure for optimal insulation.

Available in lengths of 80 cm and 100 cm, and can be cut to fit the dimensions of each door on the non-mechanism side.

The drop seal effectively seals gaps in doors and windows, keeping outside temperature and dust out, and providing insulation that results in energy savings.