Hello! I'm contemplating the best way to fit a kitchen extractor above oven to outside. Oven is half in an old stone hearth with awkward low stone lintel (40cm above hob). We get a lot of steam and condensation so trying to figure best way to disperse outside. Either utilise chimney flue or drill straight through 600mm stone to outside . Any help much appreciated. Ideally raising lintel to incorporate hood extractor would be the best but recognise that would be a big job. Thanks!
