🔥🛡️🔇

#insulator #insulation #heat shield #soundproofing #thermal barrier #sound barrier

🔥🧱🥶

#thermal barrier #heat blocking #wall insulation #keeping cold #heat transfer reduction #temperature difference

🔥❄️➡️🧱🚫

#heat transfer prevention #cold transfer prevention #thermal barrier #insulation function #energy stopping #wall insulation

🟦🛲️🏠

#rigid foam insulation #blue board #XPS insulation #building insulation #thermal barrier #house insulation #construction material #energy efficiency