Sprayed Polyurethane Foam (SPF) is the best way to go on insulation and here is why:
SPF Insulation gives you better R-value per inch than just about any other kind of insulation.
SPF Ads strength to your structure.
SPF Makes your house air tight.
SPFWill last longer than most.
SPFCan be asprayed derecli to your framed walls or adobee walls without primers or any other adhering meterial, foam practicly stiks to everything. ____________________________________________________________________________________