Скачать с ютуб How to install waterproof membrane - wooden battens on pitched roofs в хорошем качестве

How to install waterproof membrane - wooden battens on pitched roofs

www.laescandella.com Waterproof underlay is a flexible, impermeable sheet whose main function is to protect the roof. The layers breathe, so dissipating moisture outside and at the same time preventing water from entering inside, should there be any fault in the protecting cover. The high ventilation capacity provided by these membranes, together with correctly laid tiles to ensure micro-ventilation, ensures proper ventilation and elimination of interior humidity and prevents condensation, which has a detrimental effect on the structural materials of the roof, especially when it has a continuous or discontinuous wooden frame.