A heavy duty, automatic door bottom seal which is face-fixed to the bottom edge of single action doors. The seal has a spring loaded mechanism which lifts the seal clear of the floor as soon as the door is opened. Pressure against the door jamb on the adjustable brass strike button operates the seal automatically.
The seal is fixed to the face of the door bottom using the fixing screws provided. A set of rigid push-fit reinforced nylon end plates ensure longevity of the seal mechanism. An aesthetic, architectural aluminium cover plate, provides an ‘easy to clean’ surface for clean-room environments.
The seal contains a high efficiency mechanism to assist with the closing force requirements detailed in AS1428/1 (Design for Access and Mobility).
This seal is also available with antimicrobial silicone gasket(s).
Silver anodised aluminium with grey end plates and grey silicone gasket
Black end plates and black silicone gasket also available upon request
Heavy duty face-fixed automatic door bottom seal
Operates automatically by pressure against the door jamb on its adjustable strike button
Push-fit reinforced nylon end plates ensure longevity of the seal mechanism
An aesthetic, architectural aluminium cover plate, provides an ‘easy to clean’ surface for clean-room environments
The seal contains a high efficiency mechanism to assist with the closing force requirements detailed in AS1428/1 (Design for Access and Mobility)
Heavy duty, bottom seal which is face-fixed to the bottom edge of single action doors
Mechanism to assist with closing for access and mobility design
‘Easy to clean’ surface for clean-room environments
Also available with antimicrobial silicone gasket(s)
Min. 3mm / max. 15mm
Longer length available to special order up to a maximum 1600mm
IS8091si maximum allowable cut-back sizes:
450mm seal cuts to 275mm
610mm seal cuts to 450mm
820mm seal cuts to 610mm
920mm seal cuts to 610mm
1070mm seal cuts to 920mm
1220mm seal cuts to 1070mm
1500mm seal cuts to 1220mm
Seals can be cut on site for exact dimension
Limitations on Use
Generally not suitable for pivot doors as standard
Not suitable as a weather seal for external doors
Fire doors are a proprietary product. Despite similarities in manufacture and supply, each fire door must have its own test data outlining its field of application as mandated by the Building Code of Australia through the requirements set out in AS1905 Part 1.
Please contact a dormakaba representative for confirmation on which seals are suitable for the specified fire doors.
Statement of Building Code Compliance
Fire tested to AS1530 Part 4 in accordance with AS1905 Part 1