Enerpaper is a manufacturer of an innovative cellulosic based material for blow in applications for energy-efficient buildings. Our material can be applied both in the construction of new buildings and in the energy refurbishing of existing ones with savings of the order of 20-30% (side walls) up to 60-70% (if attic included). Enerpaper has developed and patented an innovative method of material production and installation that supply the product in form of small paper reels. Reels are flaked during installation through a patented equipment providing a material with the best thermal insulation effects among cellulosic based materials Logistics costs are significantly reduced while installation is simplified by the multiple charger. Overall final cost is reduced by over 30%, providing at the same time up to 10% more of thermal insulation of the building.