A mechanical threshold that is milled into the lower edge of the door leaf. When the door is closed, the button on the automatic threshold is pressed against the side piece of the frame, which causes the sealing lip to close tightly against the floor.
The threshold automatic has possible sound attenuation up to 48 dB and also works for flue gas sealing. See European approval for flue gas sealing and noise reduction as well as installation instructions under related files.
Stock items such as handles, toilet knobs and door stops are handled immediately after ordering and are normally delivered within 1-3 working days to the nearest delivery point. The products are usually sent with DHL and a notification via SMS or email is sent with information about where and when the package can be collected.