Radiant barrier for every use At RadiantGUARD.com, we carry a wide selection of materials to suit your insulation needs, whether you are looking for a product for your attic or for your concrete floor. Our popular foil Radiant GUARD products are two-sided and consist of a 99% pure aluminum surface with a poly fabric center. The aluminum provides reflectivity, while the poly center provides strength and tear resistance. This versatile radiant barrier can be used for new or retrofit roof designs, radiant heat flooring systems, or house-wrapping. Foil products are especially useful in attics as insulation overlay, stapled to the underside of roof rafters, or as part of the roof sheeting system. It is incredibly easy to install and requires no special tools or special protective clothing. Three strengths of radiant energy barrier We carry three strengths of foil Radiant GUARD products: standard, premium, and ultima. All three grades of radiant energy barrier are lightweight and will remain unaffected by changes in humidity. Reflective aluminum foil insulation requires no maintenance once installed, and it will not shrink. Reflective insulation is a great way to reduce heating and cooling costs. Our cost-efficient standard barrier can be used for a variety of different applications, including attic spaces and as house wrap. Our premium radiant barrier should be used when the project calls for a little stronger material, and our ultima product is our strongest grade aluminum foil. It should be used for contractor-grade applications and is ideal when you need the ultimate in strength and durability. Browse through our huge selection of products today to find a radiant energy barrier that is suitable for your next project. We are happy to provide samples and customized quotes.