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Surface Mounted Dropdown Seal

To ensure adequate acoustic sealing and to minimize the closing force it is necessary to install automatic dropdown seals at the threshold of the doorset. These can be either surface mounted or rebated into the door leaf.

 

A medium 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 contains a high efficiency mechanism and are available in a range of lengths and can be cut back by 100mm maximum to suit the requirements of individual doorsets.

 

Dropdown Height is 15 mm.

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