Concealed Automatic Door Bottom

The rubber seal along the bottom of the unit is concealed when the door is open.

Concealed automatic door bottom.

It is great for situations which aesthetics are of importance such as with high end custom designed doors and luxury condos. 7463 concealed automatic door bottom legacy has the best quality products at the most sensible prices on the market. Pemko automatic door bottoms consist of an aluminum case and a movable drop bar seal. From ease of installation to hassle free performance the patented technology in zero automatic door bottoms deliver superior results.

Pemko door bottom seals consist of a variety of solutions for sealing a door to the threshold or floor surface. Fully concealed mortised automatic door bottoms are installed into a notch on the underside of the door. They ensure an efficient seal with an adjustable plunger that is compressed against the frame as the door is closed activating a concealed flat spring mechanism. Perimeter seals zero door gaskets for protecting head jamb sill and meeting stiles are engineered for reliable performance in demanding environments.

End plates are provided for all mounting applications. Roton continuous geared hinges. Door bottom seal can drop 3 4 maximum. Zero automatic door bottoms are designed for easy precise installation and are the professional s choice for superior acoustical sealing performance and long service life.

Use pemko door bottoms for sealing a door to a threshold or floor surface. Automatic door bottom heavy duty surface mount. Automatic door bottom mortise mount. Pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal.

As the door closes compression of a plunger against the door frame activates a flat spring mechanism that controls the drop of the seal. It has the advantage not being seen on the surface of the door. Pemko 434arl pemko 434arl concealed automatic door bottomconcealed door bottom mill aluminum finish with black sponge epdm gasketing insert for 1 3 4 thick doors. Full mortise type mounting.

Options include automatic bottoms door shoes security and specialty bottoms. The drop bar seal is actuated by a plunger which contacts the jamb as the door. We and test our products for easy exact installation with you in mind.