This post is covering the benefits of two Roof Insulation types as a comparison. Isotherm Roof Insulation and the Cellulose Roof Insulation Pros and Cons. Please note this is our opinion based on 30 years of experience. Roof Insulation Western Cape installs and distributes all insulation types, but we will not install this blow-in type insulation. Listed below is why we won’t install cellulose. All…