Insulated assembly incorporating a thermoplastic barrier member and a spacer adapted for use as such a barrier member.

The invention relates to a separator INSULATION GLAZING ASSEMBLIES. THE separator includes an insulative body FOAM AND A SECOND MATERIAL SEALING. WHEN it USED IN A SET OF GLAZING INSULATION BODY AND SEALING MATERIAL ESTABLISH CONTACT WITH PARTIALLY SUSTRATOS, THUS PROVIDING A SEALED DOUBLE. In other embodiments, THE STRIPPER IS A COMPOSITE FORMED BY FOAM SEALANT MATERIAL, RIGID PLASTIC AND DRIED BINDER. In another embodiment discloses a retractor WAVY FOAM THAT ALLOWS EASY HANDLING OF CORNERS IN GLAZED ASSEMBLIES. THE RESULT OF INCORPORATION OF FOAM IS A STRIPPER AND SET IN GRADE SUBSTANTIAL energy efficient.