Thermal foil insulation, which way should the foil face?

Answer The foil should face the warm side of the wall or floor, otherwise it will trap condensation.

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Is tin foil same as aluminum foil?

In this case they are, the metal used is aluminium, not tinDune

What type of foil does hersey's wrap their candy with?

Hershey's wrap its candy with silver foil. The silver foil is a thin, lightweight aluminum foil. Hershey's uses the silver foil to wrap Hershey's kisses and other varieties of candy bars.References... Read More »

If a house has plastic vapor barrier on the inside walls and a foil barrier on the exterior of the house should you remove the existing old outer foil when residing?

Answer Unless your home is heated by electric baseboard you may take it down if you wish. However the foil has reflective heat values, which means it reflects out the heat from the sun in the summe... Read More »

Why does aluminum foil keep things cold?