Patent ID: 8202595

Claim:
A shielding material, comprising: a. a non-conductive sheet having a first side and an opposite second side and defining a first edge and an opposite second edge, the non-conductive sheet including: i. a non-conductive sheet material; and ii. a vapor barrier film extruded thereon, wherein the vapor barrier film includes a portion that extends beyond the non-conductive sheet material adjacent to the second edge; b. an elongated adhesive strip disposed on the first side of the non-conductive sheet, the adhesive strip spaced apart from and parallel to the first edge of the non-conductive sheet, the elongated adhesive strip including a removable cover film that protects the elongated adhesive strip until the cover film has been removed, the elongated adhesive strip configured to adhere to a portion of the vapor barrier film of an adjacent non-conductive sheet; and c. a conductive sheet adhered to the second side of the non-conductive sheet, the conductive sheet having a first end and an opposite second end, the conductive sheet disposed relative to the non-conductive sheet so that the first end is spaced apart from and parallel to the first edge of the non-conductive sheet and so that a first portion of the conductive sheet extends beyond the first edge of the non-conductive sheet, the conductive sheet also disposed relative to the non-conductive sheet so that the second end is parallel to the second edge and so that a second portion of the non-conductive sheet extends beyond the second end.