830mm Rebated Drop Down Seal

Astroflame 830mm Rebated Drop Down Seal AFASDB/830

Suitable for all types of wooden doors. 14mm maximum drop, Graduated Scissor action (seal drops on hinge side before lock side).

Smoke Testing was conducted to BS EN 1634-3: 2004 smoke control tests for door and shutter assemblies, openable windows and elements of building hardware - Part 3: Smoke control test for door and shutter assemblies.

Features

• An automatic door bottom seal which is spring loaded to lift clear of the floor as soon as the door leaf is opened by a few millimetres.
• An acoustically designed seal for rebated applications. Mounted into a 13mm x 28mm groove that has been morticed into the bottom edge of the door.
• It is operated automatically by pressure against the door jamb on its plunger and seals when the door closes and retracts automatically when the door is opened.
• Rebated Door bottom seals.
• Rebated fitting - comes with prefitted screws.
• Aluminium finish.
• Smoke tested in accordance with BS EN 1634-3: 2004.