The present invention provides a product that includes (a) a wood-based
composite panel having a pair of outer surfaces; and (b) a radiant
barrier material having a pair of outer surfaces, wherein at least a
portion of an outer surface of the radiant barrier material is adhered to
at least a portion of an outer surface of the wood-based composite panel;
wherein the radiant barrier material that includes apertures such that
the apertures are present in about 49 apertures per square inch of
radiant barrier material or less, inclusive. The invention also includes
methods for manufacturing such product.