In an apartment building, it doesn't take long for the smell of the neighbours' cooking or their cigarette smoke to annoy you when it comes through the open gap in your front door. Summer barbecues are also a source of strong odours and smoke. Even if there are a few metres between you and the neighbour's garden, the fumes get through any open gap in your doors.
Thanks to eco-lock®, there is no possibility of a gap and you have dependable odour and smoke protection when your door is closed. The spring tension arising in the closing system generates such a high contact pressure that it provides non-polluted air over the long term – as long as you keep the windows closed or you are not the source of the odours or the smoke yourself.