This Automatic Door Bottom Seal is face mounted, semi-morticed or fully morticed into single and double solid core butt hinged doors.

• Seals against smoke, draughts, insects and noise
• A heavy duty fully automatic door seal
• Features a spring-loaded mechanism to lift the seal clear of the floor when the door is opened
• Includes an aluminium cover to conceal the fixing points
• Operates automatically when pressure is put against the door jamb
• Silicon gaskets for medium temperature smoke
• Suitable for use in bushfire attack zones
• Fire approved seal
• This seal can also be fitted into the bottom rail of a metal door

Note: A minimum door thickness of 40mm is required for semi and fully morticed installations.

Plain meeting stiles are required for double door fully morticed installations.