THERMO front door
Product description
PORTA THERMO is a modern range of energy-efficient steel external doors, offering excellent thermal insulation with a Ud value from 0.57 W/m²K. The doors are available in four packages (STANDARD, OPTIMUM, OPTIMUM ENERGY and PREMIUM ENERGY), which differ in construction (e.g. steel, aluminium or SolidTherm composite frames) and thermal performance.
