Automatic Door Bottom Installation

Do not pull drop bar out of case unless disengaged from spring or damage will occur and void warranty.

Automatic door bottom installation.

Automatic door bottom warning. Attaching the automatic door bottom. Re hand door bottom if necessary prior to cutting length see below. E o aluminum kerfs door set in white install the thermwell products frost king install the thermwell products frost king kerfs seal 3 piece white aluminum door stop set on a standard 36 in.

Automatic door bottoms will give you the best seal for sound air dust rodents smoke and fire. If nylon brush gasket. It helps keep out cold dust dirt and rain. The door stop set includes two 7 ft.

Largest selection online of high quality automatic door bottoms with option to choose surface mounted semi mortised and mortised finishes and sizes. All pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. 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. Use pemko door bottoms for sealing a door to a threshold or floor surface.

From ease of installation to hassle free performance the patented technology in zero automatic door bottoms deliver superior results. 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 is closing forcing the drop bar seal down against the floor threshold. National guard products based in memphis and founded in 1935 is a privately held life safety products company serving the commercial construction market.

Place the automatic door bottom against the door. To make installation easier you can drill a pilot hole which will ensure you attach the door bottom. Pieces and one 3 ft. Slide brush clear when cutting case and drop bar.

99 of ngp products are made in the usa and ngp s broad portfolio includes smoke seals automatic door bottoms thresholds fire rated vision kits fire and impact rated glazing fire rated continuous geared hinges.