Eco-friendly roofings supply this opportunity and have actually proved to increase or perhaps triple the life expectancy of your roof. The obstacle of greenery assists safeguard the water-proof membrane beneath and guarantee your rooftop's life expectancy lasts well for decades. An effectively set up, irrigated and conserved living roof covering must last for as much as half a century. If the plants on your roof are passing away, or the weeds are taking control of, you need to call P&amp