Product for pitched roofs to achieve optimum values for energy efficiency, acoustic insulation, safety and living comfort, consisting of: - Vapour control layer USB Micro Strong with windproof tape Tape1 PE Riwega eternitycomfort. - Thermo-acoustic wood fibre insulation Multitherm 110 3therm insulation - Breathable membrane USB Protector Gold with windproof tape Tape 1 PE Riwega eternitycomfort - Nail sealing tape TIP Kont Riwega eternitycomfort - Screws for fastening, package Isolant RoofRox construction - Ridge ventilation element Roll-tech Riwega eternitycomfort - Riwega safetymania Lifeline System