Automatic Drop Down Recessed Door Bottom Seal Fire Sound Dust Wind Proof

Designed for soundproof and fire resistant doors and for wooden doors.

Assembly  inside of the door panel

Its avoid to pass cold and hot air and Its provides isolation 

Product is prevent to wind, dust and sound

Due to mechanism door is opening and automatically closing

Easily adjustable without tools , piston etc..

Press Highness 20 mm

Shortening size 100 mm

Mechanism working from 2 different point so its shows stable and lasting performance

Its close the gap from 0 to 20 mm in the bottom 

Pressure adjustment applicable to mechanism

It fills the cavities with the spring mechanism and its press from the double point and covers the ground defects

Its block to light infiltrate

Reduces the energy consumption because of the gap in the bottom is closed with this product

Block the insect passing

When the door is opened, there is no mechanism accessory on the floor.It make easy to pass disabled people

Hidden application model prevents image dirtiness

Your orders are automatically accepted into our ordering system the minute you hit submit. Your order will leave our warehouse within same day if ordered before 3 pm. Royal Mail standard delivery will arrive within 2-3 business days of shipment. DecorAndDecor does not process orders on Saturdays, Sundays or holidays. For Express delivery, orders must be placed by 15:00 pm EST to be shipped same day. Orders placed after 15:00 pm EST will ship the following business day.