Environment-friendly roof coverings provide this chance and have actually confirmed to increase or perhaps triple the life expectancy of your roof. The obstacle of greenery assists secure the water-proof membrane layer below and ensure your roof's life span lasts well for decades. An effectively mounted, irrigated and maintained living roof ought to last for approximately 50 years. If the plants on your roofing are dying, or the weeds are taking over, you require to call P&amp