





Zenith Surface mounted auto drop down seal
Specifically designed and manufactured by Morethanall industrial .
Clever design changes to the fixing method allow for the product to be fitted to either the inward or outward face of a door in minutes, enhancing the comfort of any space whether it be an office, living area, school or hospital.
It is a perfect retrofitting system to improve the acoustics of old buildings, as well as helping save energy & money by preventing draughts from entering and heat from escaping.
Application:
Bottom edge of acoustic timber or metal doorsets
Single and double leaf doors
Fixing: Concealed screw fix to face of door
Performance:
Prevents transfer of noise, draughts, heat & light on door bottom gaps up to 12mm.
High acoustic performance values with sealing efficiency of up to 92% when used with Norsound perimeter seals.
Can be used on fire rated doors without any detriment to the door’s performance.
Designed with quality in mind – Full silicone sealing profile, improved fixing method with concealed screws, a clip-on cover plate & robust end caps.
Can now be fixed to either the inward or outward face of the door.
Acoustically tested in accordance with EN ISO 10140-2
Standard Lengths (mm): 400, 500, 600, 700, 800, 900, 1000, 1100, 1200
Material: Aluminium (holder), Silicone (gasket)
Size(s) (mm): 13.5×45
Maximum Drop (mm): 12
Cut Back (mm): 125 (500-1200), 130 (400)
Adjustment: Click-in actuator
Length:
1000mm1100mm1200mm400mm500mm600mm700mm800mm900mm
Specifically designed and manufactured by Morethanall industrial .
Clever design changes to the fixing method allow for the product to be fitted to either the inward or outward face of a door in minutes, enhancing the comfort of any space whether it be an office, living area, school or hospital.
It is a perfect retrofitting system to improve the acoustics of old buildings, as well as helping save energy & money by preventing draughts from entering and heat from escaping.
Application:
Bottom edge of acoustic timber or metal doorsets
Single and double leaf doors
Fixing: Concealed screw fix to face of door
Performance:
Prevents transfer of noise, draughts, heat & light on door bottom gaps up to 12mm.
High acoustic performance values with sealing efficiency of up to 92% when used with Norsound perimeter seals.
Can be used on fire rated doors without any detriment to the door’s performance.
Designed with quality in mind – Full silicone sealing profile, improved fixing method with concealed screws, a clip-on cover plate & robust end caps.
Can now be fixed to either the inward or outward face of the door.
Acoustically tested in accordance with EN ISO 10140-2
Standard Lengths (mm): 400, 500, 600, 700, 800, 900, 1000, 1100, 1200
Material: Aluminium (holder), Silicone (gasket)
Size(s) (mm): 13.5×45
Maximum Drop (mm): 12
Cut Back (mm): 125 (500-1200), 130 (400)
Adjustment: Click-in actuator
Length:
1000mm1100mm1200mm400mm500mm600mm700mm800mm900mm