What is Reflective Foil Insulation?
Reflective foil insulation is a type of insulation that works by primarily reflecting the heat away. It absorbs and emits only a small amount of heat. It works best when the reflective surface remains shiny and there is a “cushion” of air at least 20mm between the insulation and the wall or ceiling. Essentially, reflective foil insulation stops the movement of heat.
Related Questions
- How does reflective foil insulation and radiant barriers keep heat in in the winter and help keep heat out in the summer?
- Where can I go to find testing and approvals for reflective foil and reflective radiant barrier insulation systems?
- Which way does the foil face (reflective side) on the AP foil faced insulation need to face?
