Automatic Drop Down Door Bottom Seal

Automatic Drop Down Door Bottom Seal Description

Activated by the closing action of the door, dropping down to seal only when the door is closed

Fitted so that the plunger at one end of the door presses again the frame when the door is almost closed, which then operated the drop down seal.

Will drop down and seal against out of level floors if required.

Surface mounted for retro fit on timber door sets

Acoustically tested to BS EN ISO 140-3:1995, achieving a rating of up to 37dB Rw

Fire tested to BS476: Part 20/22: 1987 to 60 minutes

Smoke tested to BS EN 1634-3:2004

For use with or without threshold plates, and straight down to the carpet

Meets the requirements of approved document E and part M UK building regulations

Draught Proof. Forms a barrier against outside climate, noise, light, fire, smoke and insects

Can be fitted to the inside or outside of the door

14mm maximum drop

4-fin high quality ‘V' zero class PVC rubber seal, self-extinguishing

Screw fix (screws supplied)

930mm, max trimming length 150mm, therefore can be cut down as small as to 780mm