This article introduces a novel approach for repurposing Tetra-Pak® residues as raw materials for the manufacturing of insulating panels for dwelling frameworks. This new development is intended as affordable insulation systems for emergency and permanent social housing. The three proposed panels were designed, manufactured, and tested, and showed similar or better thermal properties than traditional insulators available in the local market. To benchmark the design embodiments, custom apparatuses and dedicated sensing instruments were also developed.