Browse Forums Heating, Cooling & Insulation Re: Whirly bird or solar roof ventilation 13Feb 15, 2020 3:54 pm kinigo270 Is there any way to prevent smoke from outside to come into the house on these units? Just my opinion Refer this https://www.solarking.net.au/product/solar-roof-vent Brass fly wire, you will need to cut it, shape it and jam it into brick slots 1 7672 I looked into it a few years ago and my conclusion was to just build a carport that will support panels and get a system installed separately. The company I looked at had… 1 6654 |