Radiant barrier and method of making the same

摘要

Disclosed is a radiant barrier including a first reflective layer, a second reflective layer and a support interposed therebetween. The reflective layers and the support essentially do not define a pocket. The support has sufficient rigidity such that, when bowed, said support develops an outward force that is sufficient to maintain the radiant barrier in an installed position, for example between roofing rafters.