Environment-friendly roof coverings offer this possibility and have actually verified to double and even three-way the life span of your roof. The barrier of plant assists shield the waterproof membrane layer underneath and ensure your rooftop's life span lasts well for decades. An appropriately set up, irrigated and conserved living roofing ought to last for approximately 50 years. If the plants on your roofing system are dying, or the weeds are taking over, you require to call P&amp