System of insulated entrance doors with co-flat sheet inside and outside. Combines maximum performance specifications in terms of safety and thermal insulation with modern aesthetics thanks to the uniform, flush surfaces. The CUBE 80 system is evotherm's leading range for entrance doors with a coincident profile. The range includes a complete range of straight-line thermal insulation profiles for co-planar constructions that provide uniformity and homogeneity. Combined with the use of aluminium or glazed panels, CUBE 80 is the latest proposal of architectural trends and modern aesthetics, offering all the characteristics required for the perfect door. The high standards of design, materials and production process make the CUBE 80 system one of the market-leading solutions in its fields: Thermal Insulation, Safety, Waterproofing and Design, upgrading both the energy identity and ensuring the value of the space and your own protection and safety