WHAT IS A "FULLY ADHERED" ROOF? I have heard this term used in reference to several different types of low slope roof assemblies. The industry is trying to wean itself from the word "fully" because when describing roofing, it can refer to a membrane that is adhered to a substrate (usually a cover board or rigid insulation), as well as to a roof system whose every component is held fast to every other component by gluing or fusion. "Fully" can also be used to establish an expe