What is the difference between this product and others on the market? Why would you install this on top of the insulation instead of to the rafters? Will dusting affect the product? Do I need more insulation? Can I put this over my garage? Do I need more ventilation for the product to work? Will it work if I cover just a portion of my house? Are cathedral ceilings a problem? Are raised ceilings or walls in the attic a problem? What about walkways and flooring in the attic? Can I walk on the material and store stuff on it? How long will it last and is there any maintenance? If it is installed on top of my insulation will moisture be a problem? Will it make my attic hotter if it is installed on top of the insulation? Do I need new windows for a radiant barrier to work? How long does it take to install? How much money will I save? How much material will it take to install it in my house? What kind of warranty do you have on the material and installation?
