Green roofings provide this possibility and have actually proved to increase or even three-way the life span of your roof. The barrier of plant assists safeguard the water-proof membrane layer underneath and ensure your rooftop’s life span lasts well for decades. A properly installed, irrigated and kept living roofing system need to last for approximately 50 years. If the plants on your roofing are dying, or the weeds are taking control of, you require to call P&amp