I thnk the above says almost all - What should I put under the floor to best reduce draught at not a high costThank you for your anticipated helpful advice.
You dont normally put anything UNDER the floor as Hot air rises, you need to put a good underlay and carpet or underlay and laminate.
Is this for real and for true? Aluminum foil is one of the thinnest forms of metalAny form of metal does not go into a microwave.
Microwaves heat food by emitting a strong radio signal within the cavity of the applianceThere is a lot of energy in that signal, and when it hits water, it causes it to vibrate, thus heating the food When it hits metal, it gets turned to electricity, just like it does when it hits the antenna on your carSince the foil isn't grounded, there is no place for that electricity to go, so it discharges as a sparkAnd it can't be good for your microwave oven, so stop doing that.
