Don't be blown away by draught, be blown away by ECOFLAP! Visit the website to view short videos to see what Ecoflap can do for you. The Interior flap that isn't a flap at all. Gust busts draughts. Reserve your Ecoflap for the first special production run happening soon. The Letter Box can be a silent culprit wasting energy in your home. This product is an uncluttered answer to your draughty Letter Box. The product is not at all the traditional way of keeping draught out - but break with tradition!• No springs, no brushes. The above have never really addressed heat loss (approximately up to 27%) on current solutions, without undamaged mail, or trapped fingers. It is mandatory since May 2008 that all new build are airtight houses - including the letter box. Opening windows is YOUR choice! On the occasions you want to close them for cosiness, it’s nice to know there is no irritating wafts of cold air coming in through your letter box, silently making your heating system work harder. It may of course not be silent due to a rattling letter box! Ecoflap uses the wind to ITS advantage, by allowing the wind to blow the letter box SHUT! So again, don't be blown away by draught, be blown away by ECOFLAP - It passes everything except draught! Questions? email: info@theletterplate.com or: (t)01189 872 398 Look at the website for the latest news or contact direct.