Eco-friendly roofs supply this chance and have shown to double or even three-way the life expectancy of your rooftop. The barrier of plant assists shield the waterproof membrane underneath and guarantee your roof's life expectancy lasts well for decades. A correctly set up, irrigated and conserved living roofing need to last for as much as 50 years. If the plants on your roofing are dying, or the weeds are taking over, you require to call P&amp