Homasote is a 1/2” fiberboard material. It is a Green product made from 98% recycled materials that have been compressed and held together with glue. It will
provide great insulation and helps with moisture in
your hive.Can functions as an upper entrance. Wintering Inner Cover and Insulation sold separately.
Unlike the nuc hive insulation which fits the nuc perfectly and can be used without additional equipment, this insulation can only be used with the wintering inner cover. The description does not state this clearly. I started with the nuc insulation and was pleasantly surprised and then bought a bunch of these - which are almost useless without inner cover.