Installing an automatic drop seal is always a good idea, because it noticeably increases living comfort. Its use offers reliable protection against noise and sounds, dust, dirt and unpleasant draughts.
The task of an automatic drop seal is to ensure that the gap between the floor and the swing door is tightly closed. And it works like this: when the door is closed, the seal lowers automatically due to a release mechanism. The bottom gap between the floor and the door closes and noise, draughts and cold no longer have a chance to enter the room.
The good thing is that this process does not require any electricity, because the automatic door seal is activated and deactivated by a spring mechanism. This sophisticated technology also makes it possible to use it on uneven floors. The sealing profile adapts ideally to the floor conditions, regardless of whether it is uneven, sloping, concave or convex.
Nadi® is a sealing system for retrofitting that has many unique selling points and advantages. Especially in residential construction, Nadi® convinces with its many advantages.
Installing an automatic drop seal is always a good idea, because it noticeably increases living comfort. Its use offers reliable protection against:
In addition, there are doors that have to fulfil special tasks. Functional doors require special drop seals, the function of which must also be checked and approved by a recognised body together with the corresponding door in public buildings. They protect against sound, smoke, fire, draughts, moisture and cold. In addition, the automatic drop seals support the fulfilment of building code requirements.
Installing the automatic drop seal is also child's play. It can be invisibly grooved into the underside of the door, fixed to the underside of the door with a rail or visibly retrofitted to the door leaf.
If you pay attention to the side of the seal and the specified short dimension, a door seal can be cut to the appropriate length of the door.